ON-BOARD DIAGNOSIS SYSTEM [START STOP UNIT]

• The on-board diagnostic function consists of the following functions: A malfunction detection function, which detects overall malfunctions in the start stop unit-related parts; a memory function, which stores detected DTCs; a display function, which indicates malfunction locations and status via DTC output; and a PID/data monitoring function, which reads out specific input/output signals and verifies the input/output condition.

• Using the Mazda Modular Diagnostic System (M-MDS), DTCs can be read out and deleted, and the PID/data monitoring function can be activated.

• Detects malfunctions in input/output signals.

• If a malfunction occurs, the start stop unit records the malfunction as a DTC. A recorded DTC can be read by the Mazda Modular Diagnostic System (M-MDS).

DTC	KEY warning light (red)	Push button start indicator light (amber)	Description	Fail-safe	Drive cycle	Self test type^*2	Memory function
U3000:96	P1260:00	09		On	Flash	Start stop unit malfunction	—	—	C	×
B10D9:87	P1260:00	11		—	Flash	Coil antenna (built into push button start) error	—	—	C	—
B13D3:05	P1260:00	13		—	—	Remote transmitter program error	—	—	C	—
B13D3:94	P1260:00	13	—	—	Communication error with remote transmitter	—	—	C	—
B13D3:51	P1260:00	15		—	Flash	Unregistered remote transmitter is detected	—	—	C	—
U0100:87	P1260:00	16		—	—	Communication error with PCM (no response or data mis-match)	—	—	C	—
B13D4:00	P1260:00	21		On	—	Insufficient remote transmitter programming number	—	—	C	—
B10DA:51	P1260:00	22		—	—	Communication error with PCM (data received failure)	—	—	C	—
B10DA:62	P1260:00	23		—	—	Communication error with PCM (code mis-matched)	—	—	C	—

DTC

KEY warning light (red)

Push button start indicator light (amber)

Description

Fail-safe

Drive cycle

Self test type^*2

Memory function

M-MDS display^*1

Security indicator light flash pattern

Start stop unit

PCM

U3000:96

P1260:00

Flash

Start stop unit malfunction

—

B10D9:87

P1260:00

—

Flash

Coil antenna (built into push button start) error

—

B13D3:05

P1260:00

—

Remote transmitter program error

—

B13D3:94

P1260:00

—

Communication error with remote transmitter

—

B13D3:51

P1260:00

—

Flash

Unregistered remote transmitter is detected

—

U0100:87

P1260:00

—

Communication error with PCM (no response or data mis-match)

—

B13D4:00

P1260:00

—

Insufficient remote transmitter programming number

—

B10DA:51

P1260:00

—

Communication error with PCM (data received failure)

—

B10DA:62

P1260:00

—

Communication error with PCM (code mis-matched)

—

*1 :The letters at the beginning of each DTC are only displayed when using the M-MDS, and refer to the following: B= Body system, P= Powertrain system, U= Network communication system.

DTC No.	KEY warning light (red)	Push button start indicator light (amber)	Description	Fail-safe	Drive cycle	Self test type^*1	Memory function
B10C6:1F	On	—	Keyless antenna (exterior, rear) circuit malfunction	×	—	C, D	×
B10C7:1F	On	—	Keyless antenna (interior, rear) circuit malfunction	×	—	C, D	×
B10C9:1F	On	—	Keyless antenna (interior, front) circuit malfunction	×	—	C, D	×
B10D1:23	On	—	Request switch (LF) circuit malfunction	—	—	C	×
B10D3:23	On	—	Request switch (RF) circuit malfunction	—	—	C	×
B11C4:23^*2	On	—	Request switch (liftgate) circuit malfunction	—	—	C	×
B11FD:1F	On	—	Keyless antenna (exterior, LF) circuit malfunction	×	—	C, D	×
B1210:1F	On	—	Keyless antenna (exterior, RF) circuit malfunction	×	—	C, D	×
B13C3:04	On	—	LF control unit internal malfunction	×	—	C	×
B13C3:09	On	—	LF control unit malfunction	×	—	C	×
B13C3:16	On	—	LF control unit power supply voltage low input	×	—	C	×
B13C3:29	On	—	Communication error between start stop unit and LF control unit	×	—	C	×

DTC No.

KEY warning light (red)

Push button start indicator light (amber)

Description

Fail-safe

Drive cycle

Self test type^*1

Memory function

B10C6:1F

—

Keyless antenna (exterior, rear) circuit malfunction

—

C, D

B10C7:1F

—

Keyless antenna (interior, rear) circuit malfunction

—

C, D

B10C9:1F

—

Keyless antenna (interior, front) circuit malfunction

—

C, D

B10D1:23

—

Request switch (LF) circuit malfunction

—

B10D3:23

—

Request switch (RF) circuit malfunction

—

B11C4:23^*2

—

Request switch (liftgate) circuit malfunction

—

B11FD:1F

—

Keyless antenna (exterior, LF) circuit malfunction

—

C, D

B1210:1F

—

Keyless antenna (exterior, RF) circuit malfunction

—

C, D

B13C3:04

—

LF control unit internal malfunction

—

B13C3:09

—

LF control unit malfunction

—

B13C3:16

—

LF control unit power supply voltage low input

—

B13C3:29

—

Communication error between start stop unit and LF control unit

—

DTC No.	KEY warning light (red)	Push button start indicator light (amber)	Description	Fail-safe	Drive cycle	Self test type^*1	Memory function
B1026:49	—	Flash	Steering lock malfunction	×	—	C	×
B1026:96	—	Flash	Steering lock malfunction	—	—	C	×
B108B:23	—	Flash	Push button start switch 1 circuit malfunction	×	—	C	×
B108B:24	—	Flash	Push button start switch 1 circuit malfunction	—	—	C	×
B108C:23	—	Flash	Push button start switch 2 circuit malfunction	×	—	C	×
B108C:24	—	Flash	Push button start switch 2 circuit malfunction	—	—	C	×
B10AC:13^*2	—	—	Cruise control switch circuit malfunction	—	—	C	×
B10AC:23^*2	—	—	Cruise control switch circuit malfunction	—	—	C	×
B10C9:1F^*3	On	—	Keyless antenna (interior, front) circuit malfunction	—	—	C, D	×
B10E7:11	—	Flash	IG1 relay circuit malfunction	—	—	C	×
B10E7:12	—	Flash	IG1 relay circuit malfunction	×	—	C	×
B10E7:16	—	Flash	IG1 relay circuit malfunction	—	—	C	×
B10E7:17	—	Flash	IG1 relay circuit malfunction	×	—	C	×
B112A:11	—	Flash	IG2 relay circuit malfunction	—	—	C	×
B112A:12	—	Flash	IG2 relay circuit malfunction	×	—	C	×
B1140:29^*4	—	—	i-stop control error signal received	—	—	C	×
B124C:56	—	—	Turn switch internal circuit malfunction	—	—	C	×
B13D3:16	—	—	Low remote transmitter battery voltage	—	—	C	×
B13D3:4A	On	—	Remote transmitter matching malfunction	—	—	C	×
B13D3:97	—	—	Remote transmitter registration work not completed	—	—	C	×
B1C53:13	—	—	Wiper switch circuit malfunction	—	—	C	×
C0040:23^*5	—	Flash	Brake switch (No.1 signal) circuit malfunction	×	—	C	×
C0040:24^*5	—	Flash	Brake switch (No.1 signal) circuit malfunction	×	—	C	×
C0051:2F^*6	—	—	Steering angle sensor signal error	—	—	C	×
C0051:95^*6	—	—	Steering angle sensor assembly malfunction	—	—	C	×
C0052:14^*6	—	—	Steering angle sensor A signal circuit malfunction	—	—	C	×
C0052:2F^*6	—	—	Steering angle sensor A signal malfunction	—	—	C	×
C0053:14^*6	—	—	Steering angle sensor B signal circuit malfunction	—	—	C	×
C0053:2F^*6	—	—	Steering angle sensor B signal malfunction	—	—	C	×
C2003:13^*7	—	—	Open circuit in steering switch	—	—	C	×
P0560:16	—	Flash	Start stop unit power supply (ESCL) voltage low input	—	—	C	×
P0615:11	—	Flash	Starter relay circuit malfunction	—	—	C	×
P0615:12	—	Flash	Starter relay circuit malfunction	×	—	C	×
P0615:13	—	Flash	Starter relay circuit malfunction	—	—	C	×
P0615:16	—	Flash	Starter relay circuit malfunction	—	—	C	×
P0616:23	—	—	Circuit malfunction on downstream side of starter relay	—	—	C	×
P0616:24	—	—	Circuit malfunction on downstream side of starter relay	—	—	C	×
P0616:29	—	—	Downstream side of starter relay signal malfunction	—	—	C	×
P081C:23^*5	—	Flash	NOT P position switch circuit malfunction	×	—	C	×
P081C:24^*5	—	Flash	NOT P position switch circuit malfunction	×	—	C	×
P081D:29^*8	—	Flash	Neutral switch error signal received	×	—	C	×
P081D:2F^*8	—	Flash	Neutral switch signal mismatch	×	—	C	×
P0830:23^*8	—	Flash	Clutch pedal position switch circuit malfunction	×	—	C	×
P0850:23^*5	—	Flash	Except MZR 1.6 • Transaxle range sensor circuit malfunction MZR 1.6 • Transaxle range switch circuit malfunction	×	—	C	×
P0850:24^*5	—	Flash	Except MZR 1.6 • Transaxle range sensor circuit malfunction MZR 1.6 • Transaxle range switch circuit malfunction	×	—	C	×
P0930:71^*5	—	—	Shift-lock solenoid circuit malfunction	×	—	C	×
P1708:24^*8	—	Flash	Starter interlock switch circuit malfunction	×	—	C	×
P1708:29^*8	—	Flash	Starter interlock switch circuit or clutch pedal position switch circuit malfunction	×	—	C	×
P1794:16	—	Flash	Start stop unit power supply voltage (terminal 2W) low input	—	—	C	×
U0001:88	On	Flash	Module communication error (HS-CAN)	×	—	C	×
U0028:87	On	—	Communication error with rear body control module (RBCM)	×	—	C	×
U0100:00	On	Flash	Communication error with PCM	×	—	C	×
U0101:00^*5	—	Flash	Communication error with TCM	×	—	C	×
U0121:00	On	Flash	Communication error with DSC HU/CM	×	—	C	×
U0121:87	On	Flash	Communication error with DSC HU/CM	×	—	C	×
U0131:00	—	—	Communication error with electric power steering (EPS) control module	×	—	C	×
U0140:00	—	—	Communication error with front body control module (FBCM)	×	—	C	×
U0146:00	On	Flash	Communication error with instrument cluster	×	—	C	×
U0151:00	On	Flash	Communication error with SAS control module	×	—	C	×
U0155:00	On	Flash	Communication error with instrument cluster	×	—	C	×
U0447:86	On	Flash	Error signal received from instrument cluster	×	—	C	×
U201F:11	On	—	Keyless receiver circuit malfunction	—	—	C	×
U201F:12	On	—	Keyless receiver circuit malfunction	—	—	C	×
U2100:00	On	—	Start stop unit configuration not completed	×	—	C	×
U2300:00	—	—	Configuration data not received from instrument cluster	×	—	C	×
U3000:01^*6	—	—	Start stop unit internal malfunction	—	—	C	×
U3000:49	On	Flash	Start stop unit internal malfunction	×	—	C	×
U3000:96	On	Flash	Start stop unit malfunction	×	—	C	×
U3003:16	On	—	Start stop unit power supply voltage (terminal 1A) low input	×	—	C	×
U3004:11	—	Flash	ACC relay circuit malfunction	—	—	C	×
U3004:12	—	Flash	ACC relay circuit malfunction	×	—	C	×
U3004:16	—	—	ACC relay circuit malfunction	—	—	C	×
U3004:17	—	—	ACC relay circuit malfunction	×	—	C	×

DTC No.

KEY warning light (red)

Push button start indicator light (amber)

Description

Fail-safe

Drive cycle

Self test type^*1

Memory function

B1026:49

—

Flash

Steering lock malfunction

—

B1026:96

—

Flash

Steering lock malfunction

—

B108B:23

—

Flash

Push button start switch 1 circuit malfunction

—

B108B:24

—

Flash

Push button start switch 1 circuit malfunction

—

B108C:23

—

Flash

Push button start switch 2 circuit malfunction

—

B108C:24

—

Flash

Push button start switch 2 circuit malfunction

—

B10AC:13^*2

—

Cruise control switch circuit malfunction

—

B10AC:23^*2

—

Cruise control switch circuit malfunction

—

B10C9:1F^*3

—

Keyless antenna (interior, front) circuit malfunction

—

C, D

B10E7:11

—

Flash

IG1 relay circuit malfunction

—

B10E7:12

—

Flash

IG1 relay circuit malfunction

—

B10E7:16

—

Flash

IG1 relay circuit malfunction

—

B10E7:17

—

Flash

IG1 relay circuit malfunction

—

B112A:11

—

Flash

IG2 relay circuit malfunction

—

B112A:12

—

Flash

IG2 relay circuit malfunction

—

B1140:29^*4

—

i-stop control error signal received

—

B124C:56

—

Turn switch internal circuit malfunction

—

B13D3:16

—

Low remote transmitter battery voltage

—

B13D3:4A

—

Remote transmitter matching malfunction

—

B13D3:97

—

Remote transmitter registration work not completed

—

B1C53:13

—

Wiper switch circuit malfunction

—

C0040:23^*5

—

Flash

Brake switch (No.1 signal) circuit malfunction

—

C0040:24^*5

—

Flash

Brake switch (No.1 signal) circuit malfunction

—

C0051:2F^*6

—

Steering angle sensor signal error

—

C0051:95^*6

—

Steering angle sensor assembly malfunction

—

C0052:14^*6

—

Steering angle sensor A signal circuit malfunction

—

C0052:2F^*6

—

Steering angle sensor A signal malfunction

—

C0053:14^*6

—

Steering angle sensor B signal circuit malfunction

—

C0053:2F^*6

—

Steering angle sensor B signal malfunction

—

C2003:13^*7

—

Open circuit in steering switch

—

P0560:16

—

Flash

Start stop unit power supply (ESCL) voltage low input

—

P0615:11

—

Flash

Starter relay circuit malfunction

—

P0615:12

—

Flash

Starter relay circuit malfunction

—

P0615:13

—

Flash

Starter relay circuit malfunction

—

P0615:16

—

Flash

Starter relay circuit malfunction

—

P0616:23

—

Circuit malfunction on downstream side of starter relay

—

P0616:24

—

Circuit malfunction on downstream side of starter relay

—

P0616:29

—

Downstream side of starter relay signal malfunction

—

P081C:23^*5

—

Flash

NOT P position switch circuit malfunction

—

P081C:24^*5

—

Flash

NOT P position switch circuit malfunction

—

P081D:29^*8

—

Flash

Neutral switch error signal received

—

P081D:2F^*8

—

Flash

Neutral switch signal mismatch

—

P0830:23^*8

—

Flash

Clutch pedal position switch circuit malfunction

—

P0850:23^*5

—

Flash

Except MZR 1.6

• Transaxle range sensor circuit malfunction

MZR 1.6

• Transaxle range switch circuit malfunction

—

P0850:24^*5

—

Flash

Except MZR 1.6

• Transaxle range sensor circuit malfunction

MZR 1.6

• Transaxle range switch circuit malfunction

—

P0930:71^*5

—

Shift-lock solenoid circuit malfunction

—

P1708:24^*8

—

Flash

Starter interlock switch circuit malfunction

—

P1708:29^*8

—

Flash

Starter interlock switch circuit or clutch pedal position switch circuit malfunction

—

P1794:16

—

Flash

Start stop unit power supply voltage (terminal 2W) low input

—

U0001:88

Flash

Module communication error (HS-CAN)

—

U0028:87

—

Communication error with rear body control module (RBCM)

—

U0100:00

Flash

Communication error with PCM

—

U0101:00^*5

—

Flash

Communication error with TCM

—

U0121:00

Flash

Communication error with DSC HU/CM

—

U0121:87

Flash

Communication error with DSC HU/CM

—

U0131:00

—

Communication error with electric power steering (EPS) control module

—

U0140:00

—

Communication error with front body control module (FBCM)

—

U0146:00

Flash

Communication error with instrument cluster

—

U0151:00

Flash

Communication error with SAS control module

—

U0155:00

Flash

Communication error with instrument cluster

—

U0447:86

Flash

Error signal received from instrument cluster

—

U201F:11

—

Keyless receiver circuit malfunction

—

U201F:12

—

Keyless receiver circuit malfunction

—

U2100:00

—

Start stop unit configuration not completed

—

U2300:00

—

Configuration data not received from instrument cluster

—

U3000:01^*6

—

Start stop unit internal malfunction

—

U3000:49

Flash

Start stop unit internal malfunction

—

U3000:96

Flash

Start stop unit malfunction

—

U3003:16

—

Start stop unit power supply voltage (terminal 1A) low input

—

U3004:11

—

Flash

ACC relay circuit malfunction

—

U3004:12

—

Flash

ACC relay circuit malfunction

—

U3004:16

—

ACC relay circuit malfunction

—

U3004:17

—

ACC relay circuit malfunction

—

• The data for all DTCs currently detected is stored.

Snapshot data item	Unit	Data contents	Data read/use method	Corresponding data monitor items
AAT	°C	°F	Ambient temperature	—	—
APP_STATUS	Accelerator Pedal Off/Under20%/Over20%/FAIL	Accelerator pedal position status	—	—
CFG_STATUS	Config Complete/Not Configured/Config Error	Instrument cluster configuration status	—	—
ECT_STATUS	Under 0 degrees C/0 - Under 80 degrees C/Over 80 degrees C/FAIL	Engine coolant temperature status	—	—
IC_VPWR	V	Instrument cluster power supply voltage	• The start stop unit constantly receives the power supply voltage value of the instrument cluster sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.	VPWR^*1
IG-ON_TIMER	hh:mm:ss^*2	Elapsed time since ignition was switched ON (engine off or on) Note • The instrument cluster records the elapsed time since the ignition was switched ON (engine off or on).	• The start stop unit constantly receives the elapsed time since the ignition was switched ON (engine off or on) sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the elapsed time since the ignition was switched ON (engine off or on) when the DTC was detected, and it is displayed in the M-MDS.	—
PWR_MODE_KEY	Key Out/Key Recently Out (Position 0)/Accessory (Position 1)/Post Ignition (Position 2)/Ignition On (Position 2)/Running (Position 2)/Running - Starting	• Key Out: Ignition switched off • Key Recently Out (Position 0): Elapsed time within 3 s since ignition was switched off • Accessory (Position 1): Ignition is switched to ACC • Post Ignition (Position 2): Elapsed time within 3 s since ignition was switched ON (engine off or on) • Ignition On (Position 2): Ignition switched ON (engine off) • Running (Position 2): Ignition switched ON (engine on) • Running - Starting: Cranking condition	• The start stop unit constantly receives the ignition switch status sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.	—
RPM_STATUS	Engine Stop/Under1500rpm/Over1500rpm/FAIL	Engine speed status	• The start stop unit constantly receives the engine speed sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the engine speed when the DTC was detected, and it is displayed in the M-MDS.	TACHOMTR^*1
SHIFT_STATUS	P/N/D/R/FAIL	Selector lever position status	• The start stop unit constantly receives the selector lever position sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the selector lever position when the DTC was detected, and it is displayed in the M-MDS.	—
TOTAL_DIST	km	Miles	Accumulated total traveled distance from completion of vehicle until start stop unit detects DTC (Odometer value in instrument cluster)	The total traveled distance from which the start stop unit detects DTCs to the present can be calculated by performing the following procedure. 1. Verify the odometer value in the instrument cluster. 2. Verify the snapshot data item TOTAL_DIST. 3. Subtract 2 from 1.	—
TOTAL_TIME	hh:mm:ss^*2	Accumulated total elapsed time since vehicle completion until start stop unit detects a DTC Note • When the ROOM fuse is removed, and the ignition is switched off, the time is not included in the elapsed time.	The elapsed time from which the start stop unit detects DTCs to the present can be calculated by performing the following procedure. 1. Verify the instrument cluster PID item TOTAL_TIME. 2. Verify the snapshot data item TOTAL_TIME. 3. Subtract 2 from 1.	TOTAL_TIME^*1
TRNS_NUM_L	Initial/No.1/No.2/No.3/No.4/No.5/No.6	Registration number of the remote transmitter	If the start stop unit detects DTC B13D3:16 (Low remote transmitter battery voltage), inspect the remote transmitter in which the malfunction is occurring using the following procedure to display the registration number of the remote transmitter that was operated. 1. Verify the registration number of the remote transmitter in the snapshot data. 2. Display the start stop unit PID item RF_TRNS_NUM and inspect the battery voltage of the remote transmitter having the same registration number as the recorded remote transmitter registration number.	—
VPWR	V	Start stop unit power supply voltage	—	VPWR_B2
VPWR_B1	V	Start stop unit power supply voltage (ROOM fuse)	—	VPWR_B1
VSPD_STATUS	Stop/0-10km/h/Over10km/h/FAIL	Vehicle speed status	• The start stop unit constantly receives the vehicle speed sent via CAN communication from the instrument cluster. • If a DTC is detected, the start stop unit records the vehicle speed when the DTC was detected, and it is displayed in the M-MDS.	SPEEDOMTR^*1

Snapshot data item

Unit

Data contents

Data read/use method

Corresponding data monitor items

AAT

°C

°F

Ambient temperature

—

APP_STATUS

Accelerator Pedal Off/Under20%/Over20%/FAIL

Accelerator pedal position status

—

CFG_STATUS

Config Complete/Not Configured/Config Error

Instrument cluster configuration status

—

ECT_STATUS

Under 0 degrees C/0 - Under 80 degrees C/Over 80 degrees C/FAIL

Engine coolant temperature status

—

IC_VPWR

Instrument cluster power supply voltage

• The start stop unit constantly receives the power supply voltage value of the instrument cluster sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.

VPWR^*1

IG-ON_TIMER

hh:mm:ss^*2

Elapsed time since ignition was switched ON (engine off or on)

Note

• The instrument cluster records the elapsed time since the ignition was switched ON (engine off or on).

• The start stop unit constantly receives the elapsed time since the ignition was switched ON (engine off or on) sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the elapsed time since the ignition was switched ON (engine off or on) when the DTC was detected, and it is displayed in the M-MDS.

—

PWR_MODE_KEY

Key Out/Key Recently Out (Position 0)/Accessory (Position 1)/Post Ignition (Position 2)/Ignition On (Position 2)/Running (Position 2)/Running - Starting

• Key Out: Ignition switched off

• Key Recently Out (Position 0): Elapsed time within 3 s since ignition was switched off

• Accessory (Position 1): Ignition is switched to ACC

• Post Ignition (Position 2): Elapsed time within 3 s since ignition was switched ON (engine off or on)

• Ignition On (Position 2): Ignition switched ON (engine off)

• Running (Position 2): Ignition switched ON (engine on)

• Running - Starting: Cranking condition

• The start stop unit constantly receives the ignition switch status sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the ignition switch status when the DTC was detected, and it is displayed in the M-MDS.

—

RPM_STATUS

Engine Stop/Under1500rpm/Over1500rpm/FAIL

Engine speed status

• The start stop unit constantly receives the engine speed sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the engine speed when the DTC was detected, and it is displayed in the M-MDS.

TACHOMTR^*1

SHIFT_STATUS

P/N/D/R/FAIL

Selector lever position status

• The start stop unit constantly receives the selector lever position sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the selector lever position when the DTC was detected, and it is displayed in the M-MDS.

—

TOTAL_DIST

Miles

Accumulated total traveled distance from completion of vehicle until start stop unit detects DTC (Odometer value in instrument cluster)

The total traveled distance from which the start stop unit detects DTCs to the present can be calculated by performing the following procedure.

1. Verify the odometer value in the instrument cluster.

2. Verify the snapshot data item TOTAL_DIST.

3. Subtract 2 from 1.

—

TOTAL_TIME

hh:mm:ss^*2

Accumulated total elapsed time since vehicle completion until start stop unit detects a DTC

Note

• When the ROOM fuse is removed, and the ignition is switched off, the time is not included in the elapsed time.

The elapsed time from which the start stop unit detects DTCs to the present can be calculated by performing the following procedure.

1. Verify the instrument cluster PID item TOTAL_TIME.

2. Verify the snapshot data item TOTAL_TIME.

3. Subtract 2 from 1.

TOTAL_TIME^*1

TRNS_NUM_L

Initial/No.1/No.2/No.3/No.4/No.5/No.6

Registration number of the remote transmitter

If the start stop unit detects DTC B13D3:16 (Low remote transmitter battery voltage), inspect the remote transmitter in which the malfunction is occurring using the following procedure to display the registration number of the remote transmitter that was operated.

1. Verify the registration number of the remote transmitter in the snapshot data.

2. Display the start stop unit PID item RF_TRNS_NUM and inspect the battery voltage of the remote transmitter having the same registration number as the recorded remote transmitter registration number.

—

VPWR

Start stop unit power supply voltage

—

VPWR_B2

VPWR_B1

Start stop unit power supply voltage (ROOM fuse)

—

VPWR_B1

VSPD_STATUS

Stop/0-10km/h/Over10km/h/FAIL

Vehicle speed status

• The start stop unit constantly receives the vehicle speed sent via CAN communication from the instrument cluster.

• If a DTC is detected, the start stop unit records the vehicle speed when the DTC was detected, and it is displayed in the M-MDS.

SPEEDOMTR^*1

• When related systems or components have failed, the CM stores the DTC of the malfunctioning part in the CM memory, and allows for the retrieval of the store data using scanning tool when necessary. The DTCs are indicated using seven digits. Each digit indicates the following.

ac5uun00001114

• The status byte is the two digits (two digits after hyphen (-)) after the seven-digit DTC.

ac5wzn00002016

• The status byte is a code which indicates the pending code, current/past malfunction status, or warning illumination status.

• The status byte can be read by performing a CMDTC self-test using the Mazda Modular Diagnostic System (M-MDS).

• For details on the status byte, refer to the explanation on the Mazda Modular Diagnostic System (M-MDS) when reading the DTC.

DTC No.	Description	Detection condition
U3000:96	Start stop unit malfunction	Start stop unit malfunction detected.
B10D9:87	Coil antenna (built into push button start) error	Start stop unit detected a malfunction in the coil antenna, and remote transmitter communication is not possible.
B13D3:05	Remote transmitter program error	Start stop unit detects a remote transmitter program error.
B13D3:94	Communication error with remote transmitter	Start stop unit could not detect the remote transmitter communication or communication error was detected.
B13D3:51	Unregistered remote transmitter is detected	Start stop unit detects that the remote transmitter has not been programmed.
U0100:87	Communication error with PCM (no response or data mis-match)	Start stop unit detects a communication error (no response or immobilizer system cancel not possible) with the PCM.
B13D4:00	Insufficient remote transmitter programming number	Start stop unit detects that the number of programmed remote transmitters is less than 2.
B10DA:51	Communication error with PCM (data received failure)	Start stop unit detects a communication error (data received failure) with PCM.
B10DA:62	Communication error with PCM (code mis-matched)	Start stop unit detects a communication error (code mis-matched) with the PCM.

DTC No.	Description	Detection condition
B10C6:1F	Keyless antenna (exterior, rear) circuit malfunction	Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, rear) circuit with the ignition switched off.
B10C7:1F	Keyless antenna (interior, rear) circuit malfunction	Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, rear) circuit with the ignition switched off.
B10C9:1F	Keyless antenna (interior, front) circuit malfunction	With keyless entry system • Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, center) with the ignition switched off. With advanced keyless entry system • Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, front) circuit with the ignition switched off.
B10D1:23	Request switch (LF) circuit malfunction	• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more. ― The request switch (LF) is continuously ON for 2 min or more. ― The request switch (LF) was ON 7 times.
B10D3:23	Request switch (RF) circuit malfunction	• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more. ― The request switch (RF) is continuously ON for 2 min or more. ― The request switch (RF) was ON 7 times.
B11C4:23^*1	Request switch (liftgate) circuit malfunction	• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more. ― The request switch (liftgate) is continuously ON for 2 min or more. ― The request switch (liftgate) was ON 7 times before the vehicle speed decreased to less than 5 km/h {3 mph}.
B11FD:1F	Keyless antenna (exterior, LF) circuit malfunction	Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, LF) circuit with the ignition switched off.
B1210:1F	Keyless antenna (exterior, RF) circuit malfunction	Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, RF) circuit with the ignition switched off.
B13C3:04	LF control unit internal malfunction	Start stop unit detects the LF control unit internal malfunction.
B13C3:09	LF control unit malfunction	• When any of the following conditions is met: ― Start stop unit detects that the LF state signal of the LF control unit is low for 5 s or more. ― With the communication between the start stop unit and LF control unit being performed normally, there is no response from the LF control unit even though there is the signal transmission request from the start stop unit to the LF control unit, and the LF state signal becomes low.
B13C3:16	LF control unit power supply voltage low input	Start stop unit power supply circuit voltage of 8.5 V or more or less than 16.5 V and LF control unit power supply circuit voltage of 5 V or more or less than 8.5 V are detected for 5 s or more.
B13C3:29	Communication error between start stop unit and LF control unit	Start stop unit detects the communication error with the LF control unit 10 times.

DTC No.

Description

Detection condition

B10C6:1F

Keyless antenna (exterior, rear) circuit malfunction

Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, rear) circuit with the ignition switched off.

B10C7:1F

Keyless antenna (interior, rear) circuit malfunction

Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, rear) circuit with the ignition switched off.

B10C9:1F

Keyless antenna (interior, front) circuit malfunction

With keyless entry system

• Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, center) with the ignition switched off.

With advanced keyless entry system

• Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, front) circuit with the ignition switched off.

B10D1:23

Request switch (LF) circuit malfunction

• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more.

― The request switch (LF) is continuously ON for 2 min or more.

― The request switch (LF) was ON 7 times.

B10D3:23

Request switch (RF) circuit malfunction

• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more.

― The request switch (RF) is continuously ON for 2 min or more.

― The request switch (RF) was ON 7 times.

B11C4:23^*1

Request switch (liftgate) circuit malfunction

• Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more.

― The request switch (liftgate) is continuously ON for 2 min or more.

― The request switch (liftgate) was ON 7 times before the vehicle speed decreased to less than 5 km/h {3 mph}.

B11FD:1F

Keyless antenna (exterior, LF) circuit malfunction

Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, LF) circuit with the ignition switched off.

B1210:1F

Keyless antenna (exterior, RF) circuit malfunction

Start stop unit detects an open circuit or short to ground in the keyless antenna (exterior, RF) circuit with the ignition switched off.

B13C3:04

LF control unit internal malfunction

Start stop unit detects the LF control unit internal malfunction.

B13C3:09

LF control unit malfunction

• When any of the following conditions is met:

― Start stop unit detects that the LF state signal of the LF control unit is low for 5 s or more.

― With the communication between the start stop unit and LF control unit being performed normally, there is no response from the LF control unit even though there is the signal transmission request from the start stop unit to the LF control unit, and the LF state signal becomes low.

B13C3:16

LF control unit power supply voltage low input

Start stop unit power supply circuit voltage of 8.5 V or more or less than 16.5 V and LF control unit power supply circuit voltage of 5 V or more or less than 8.5 V are detected for 5 s or more.

B13C3:29

Communication error between start stop unit and LF control unit

Start stop unit detects the communication error with the LF control unit 10 times.

DTC No.	Description	Detection condition
B1026:49	Steering lock malfunction	Start stop unit detects malfunction in the steering lock of the internal start stop unit.
B1026:96	Steering lock malfunction	Start stop unit detects the start stop unit internal malfunction.
B108B:23	Push button start switch 1 circuit malfunction	Start stop unit detects that the push button start switch 1 is stuck on for 120 s or more.
B108B:24	Push button start switch 1 circuit malfunction	Start stop unit detects that the push button start switch 1 is kept in an off condition 5 times or more even though the push button start switch 2 is on.
B108C:23	Push button start switch 2 circuit malfunction	Start stop unit detects the push button start switch 2 is stuck on for 120 s or more.
B108C:24	Push button start switch 2 circuit malfunction	Start stop unit detects that the push button start switch 2 is kept in an off condition 5 times or more even though the push button start switch 1 is on.
B10AC:13^*1	Cruise control switch circuit malfunction	Start stop unit detected an open circuit in the cruise control switch circuit for 5 s or more with the ignition switched ON (engine off or on).
B10AC:23^*1	Cruise control switch circuit malfunction	Start stop unit detects any cruise control switch stuck on for 120 s or more with the ignition switched ON (engine off or on).
B10C9:1F^*2	Keyless antenna (interior, front) circuit malfunction	With keyless entry system • Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, center) with the ignition switched off. With advanced keyless entry system • Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, front) circuit with the ignition switched off.
B10E7:11	IG1 relay circuit malfunction	Start stop unit detects the voltage from the IG1 relay output monitor as less than 2.5 V for 0.5 s or more while the engine is not being cranked with the ignition switched ON (engine off or on).
B10E7:12	IG1 relay circuit malfunction	Start stop unit detects the IG1 relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off or ACC.
B10E7:16	IG1 relay circuit malfunction	Start stop unit detects the IG1 monitor voltage of less than 2.5 V for 1 s or more while the engine is not being cranked with the ignition switched ON (engine off or on).
B10E7:17	IG1 relay circuit malfunction	Start stop unit detects the IG1 monitor voltage of 2.5 V or more for 1 s or more with the ignition switched off or ACC.
B112A:11	IG2 relay circuit malfunction	Start stop unit detects the IG2 relay output monitor voltage of 2.5 V or less for 0.5 s or more with the ignition switched ON (engine off or on).
B112A:12	IG2 relay circuit malfunction	Start stop unit detects the IG2 relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off or to ACC.
B1140:29^*3	i-stop control error signal received	Start stop unit detects that the starter ground circuit does not turn on or open circuit on even though the PCM detects an engine restart request while the engine is stopped under i-stop control for 2 s or more for a total of 5 times or more.
B124C:56	Turn switch internal circuit malfunction	Start stop unit detects that the turn switch LH and RH are turned on simultaneously for 5 s or more.
B13D3:16	Low remote transmitter battery voltage	Start stop unit detects the low remote transmitter battery voltage in any of the programmed transmitters 3 times continuously.
B13D3:4A	Remote transmitter matching malfunction	Start stop unit detects a remote transmitter different from the one equipped to the vehicle.
B13D3:97	Remote transmitter registration work not completed	Start stop unit detects that the registration of a remote transmitter has not been completed.
B1C53:13	Wiper switch circuit malfunction	Start stop unit detects an open circuit, short to ground, or short to power supply in the wiper switch circuit for 5 s or more with the ignition switched ON (engine off or on).
C0040:23^*4	Brake switch (No.1 signal) circuit malfunction	• The start stop unit detected the following condition 5 times continuously with the ignition switched ON (engine off or on). ― The brake switch (No.1 signal) is OFF for a continuous 3 s or more even though the brake switch (No.2 signal) changes.
C0040:24^*4	Brake switch (No.1 signal) circuit malfunction	• The start stop unit detected the following condition 5 times continuously with the ignition switched ON (engine off or on). ― The brake switch (No.1 signal) is ON for a continuous 3 s or more even though the brake switch (No.2 signal) changes.
C0051:2F^*5	Steering angle sensor signal error	• Start stop unit detects the steering angle sensor signal error for 5 s or more with the ignition switched ON (engine off or on).
C0051:95^*5	Steering angle sensor assembly malfunction	• Start stop unit receives the following signals with the ignition switched ON (engine off or on). ― Steering angle sensor assembly malfunction from electric power steering (EPS) control module for 1 s or more ― Improper assembly of steering angle sensor at 360° ― Steering wheel angle of 720° or more for 0.048 s or more
C0052:14^*5	Steering angle sensor A signal circuit malfunction	Start stop unit detects an open circuit or short to ground in the steering angle sensor A signal circuit.
C0052:2F^*5	Steering angle sensor A signal malfunction	• When any of the following conditions is met: ― Start stop unit detected the sudden change in steering angle sensor A signal. ― Start stop unit detected that the steering angle sensor A signal is stuck with the ignition switched ON (engine off or on).
C0053:14^*5	Steering angle sensor B signal circuit malfunction	Start stop unit detects an open circuit or short to ground in steering angle sensor B signal circuit.
C0053:2F^*5	Steering angle sensor B signal malfunction	• When any of the following conditions is met: ― Start stop unit detects the sudden change in steering angle sensor B signal. ― Start stop unit detects that the steering angle sensor B signal is stuck with the ignition switched ON (engine off or on).
C2003:13^*6	Open circuit in steering switch	Start stop unit detects an open circuit in the steering switch circuit for 5 s or more with the ignition switched ON (engine off or on).
P0560:16	Start stop unit power supply (ESCL) voltage low input	Start stop unit power supply (ESCL) circuit voltage of less than 8.5 V is detected for 5 s or more.
P0615:11	Starter relay circuit malfunction	Start stop unit detects that the starter relay monitor circuit voltage of less than 2.2 V for 0.2 s or more with the ignition switched off.
P0615:12	Starter relay circuit malfunction	Start stop unit detects that the starter relay circuit voltage of specification or more for 0.1 s or more with the ignition switched off.
P0615:13	Starter relay circuit malfunction	Start stop unit detects an open circuit in the starter relay circuit for 0.075 s or more with the ignition switched off.
P0615:16	Starter relay circuit malfunction	Start stop unit detects that the starter relay circuit voltage that is less than the specification for 0.05 s or more during cranking.
P0616:23	Circuit malfunction on downstream side of starter relay	Start stop unit detects a short to ground in the starter relay downstream circuit continuously for 0.5 s or more for a continuous 5 times.
P0616:24	Circuit malfunction on downstream side of starter relay	Start stop unit detects an open circuit in the starter relay downstream circuit continuously for 0.5 s or more for a continuous 5 times.
P0616:29	Downstream side of starter relay signal malfunction	• Start stop unit detects that the following signals are unmatched for 0.5 s or more for a continuous 5 times. ― Transmission range switch (ATX)/starter interlock switch (MTX) condition ― Starter relay downstream circuit condition ― PCM control result ― CAN signal condition output from PCM
P081C:23^*4	NOT P position switch circuit malfunction	Start stop unit detects that the NOT P position switch is stuck on for 5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).
P081C:24^*4	NOT P position switch circuit malfunction	Start stop unit detects that the NOT P position switch is stuck off for 5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).
P081D:29^*7	Neutral switch error signal received	Start stop unit receives the neutral switch signal error signal from the PCM for 1 min or more with the ignition switched ON (engine off or on).
P081D:2F^*7	Neutral switch signal mismatch	Start stop unit detects that the vehicle speed changes from 0 km/h {0 mph} to 10 km/h {6.2 mph} for a continuous 5 times or more even though the neutral signal from the PCM is being received with the ignition switched ON (engine off or on).
P0830:23^*7	Clutch pedal position switch circuit malfunction	Start stop unit detects that the clutch pedal position switch is stuck on for 10 min or more.
P0850:23^*4	Except MZR 1.6 • Transaxle range sensor circuit malfunction MZR 1.6 • Transaxle range switch circuit malfunction	Start stop unit detects that the transaxle range sensor signal is P or N position for 1 s or more continuously for a continuous 5 times or more even though the TCM CAN signal is other than P and N position with the ignition switched ON (engine off or on).
P0850:24^*4	Except MZR 1.6 • Transaxle range sensor circuit malfunction MZR 1.6 • Transaxle range switch circuit malfunction	Start stop unit detects that the transaxle range sensor signal is other than P and N position for 1 s or more continuously for a continuous 5 times or more even though the TCM CAN signal is in P or N position with the ignition switched ON (engine off or on).
P0930:71^*4	Shift-lock solenoid circuit malfunction	The start stop unit continues to operate the shift-lock solenoid for 30 min or more with the ignition switched ON (engine off or on).
P1708:24^*7	Starter interlock switch circuit malfunction	Start stop unit detects an open circuit in the starter interlock switch circuit for 0.5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).
P1708:29^*7	Starter interlock switch circuit or clutch pedal position switch circuit malfunction	Start stop unit detects that the starter interlock switch circuit is stuck on for 0.2 s or more, or the clutch pedal position switch circuit is stuck off for 0.25 s or more.
P1794:16	Start stop unit power supply voltage (terminal 2W) low input	Start stop unit power supply circuit voltage (terminal 2W) of less than 6.5 V is detected for 5 s or more.
U0001:88	Module communication error (HS-CAN)	Start stop unit detects the CAN bus communication line (HS-CAN) malfunction 10 times continuously with the ignition switched ON (engine off or on).
U0028:87	Communication error with rear body control module (RBCM)	Start stop unit detects the communication error with rear body control module (RBCM) 10 times continuously.
U0100:00	Communication error with PCM	Start stop unit could not receive the CAN signal from the PCM for 1 s or more with the ignition switched ON (engine off or on).
U0101:00^*4	Communication error with TCM	Start stop unit could not receive the CAN signal from the TCM for 1 s or more with the ignition switched ON (engine off or on).
U0121:00	Communication error with DSC HU/CM	Start stop unit could not receive the CAN signal from the DSC HU/CM for 1 s or more with the ignition switched ON (engine off or on).
U0121:87	Communication error with DSC HU/CM	Start stop unit could not receive the CAN signal from the DSC HU/CM for 10 s or more with the ignition switched off.
U0131:00	Communication error with electric power steering (EPS) control module	Start stop unit could not receive the CAN signal from the electric power steering (EPS) control module for 1.2 s or more with the ignition switched ON (engine off or on).
U0140:00	Communication error with front body control module (FBCM)	Start stop unit could not receive the CAN signal from the front body control module (FBCM) for 5 s or more with the ignition switched ON (engine off or on).
U0146:00	Communication error with instrument cluster	Start stop unit could not receive the CAN signal from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).
U0151:00	Communication error with SAS control module	Start stop unit could not receive the CAN signal from the SAS control module for 1 s or more with the ignition switched ON (engine off or on).
U0155:00	Communication error with instrument cluster	Start stop unit could not receive the CAN signal from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).
U0447:86	Error signal received from instrument cluster	Start stop unit receives the error signals from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).
U201F:11	Keyless receiver circuit malfunction	Start stop unit detects that the keyless receiver circuit voltage of less than 3.4 V for 0.5 s or more.
U201F:12	Keyless receiver circuit malfunction	Start stop unit detects that the keyless receiver circuit voltage of 6.2 V or more for 0.5 s or more.
U2100:00	Start stop unit configuration not completed	Start stop unit configuration not completed.
U2300:00	Configuration data not received from instrument cluster	Start stop unit cannot receive the configuration data from the instrument cluster for 1 s or more with the ignition switched ON (engine off or on).
U3000:01^*5	Start stop unit internal malfunction	Start stop unit detects the internal malfunction.
U3000:49	Start stop unit internal malfunction	Start stop unit detects the internal malfunction.
U3000:96	Start stop unit malfunction	Start stop unit malfunction detected.
U3003:16	Start stop unit power supply voltage (terminal 1A) low input	Start stop unit power supply circuit voltage (terminal 1A) of 5V or more, less than 8.5 V is detected for 5 s or more.
U3004:11	ACC relay circuit malfunction	Start stop unit detects that the ACC relay output monitor voltage of less than specification for 0.05 s or more with the ignition switched to ACC or ON (engine off or on).
U3004:12	ACC relay circuit malfunction	Start stop unit detects that the ACC relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off.
U3004:16	ACC relay circuit malfunction	Start stop unit detects that the ACC monitor voltage of less than 2.5 V for 1 s or more with the ignition switched to ACC or ON (engine off or on).
U3004:17	ACC relay circuit malfunction	Start stop unit detects that the ACC monitor voltage of 2.5 V or more for 5 s or more with the ignition switched off.

DTC No.

Description

Detection condition

B1026:49

Steering lock malfunction

Start stop unit detects malfunction in the steering lock of the internal start stop unit.

B1026:96

Steering lock malfunction

Start stop unit detects the start stop unit internal malfunction.

B108B:23

Push button start switch 1 circuit malfunction

Start stop unit detects that the push button start switch 1 is stuck on for 120 s or more.

B108B:24

Push button start switch 1 circuit malfunction

Start stop unit detects that the push button start switch 1 is kept in an off condition 5 times or more even though the push button start switch 2 is on.

B108C:23

Push button start switch 2 circuit malfunction

Start stop unit detects the push button start switch 2 is stuck on for 120 s or more.

B108C:24

Push button start switch 2 circuit malfunction

Start stop unit detects that the push button start switch 2 is kept in an off condition 5 times or more even though the push button start switch 1 is on.

B10AC:13^*1

Cruise control switch circuit malfunction

Start stop unit detected an open circuit in the cruise control switch circuit for 5 s or more with the ignition switched ON (engine off or on).

B10AC:23^*1

Cruise control switch circuit malfunction

Start stop unit detects any cruise control switch stuck on for 120 s or more with the ignition switched ON (engine off or on).

B10C9:1F^*2

Keyless antenna (interior, front) circuit malfunction

With keyless entry system

• Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, center) with the ignition switched off.

With advanced keyless entry system

• Start stop unit detects an open circuit or short to ground in the keyless antenna (interior, front) circuit with the ignition switched off.

B10E7:11

IG1 relay circuit malfunction

Start stop unit detects the voltage from the IG1 relay output monitor as less than 2.5 V for 0.5 s or more while the engine is not being cranked with the ignition switched ON (engine off or on).

B10E7:12

IG1 relay circuit malfunction

Start stop unit detects the IG1 relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off or ACC.

B10E7:16

IG1 relay circuit malfunction

Start stop unit detects the IG1 monitor voltage of less than 2.5 V for 1 s or more while the engine is not being cranked with the ignition switched ON (engine off or on).

B10E7:17

IG1 relay circuit malfunction

Start stop unit detects the IG1 monitor voltage of 2.5 V or more for 1 s or more with the ignition switched off or ACC.

B112A:11

IG2 relay circuit malfunction

Start stop unit detects the IG2 relay output monitor voltage of 2.5 V or less for 0.5 s or more with the ignition switched ON (engine off or on).

B112A:12

IG2 relay circuit malfunction

Start stop unit detects the IG2 relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off or to ACC.

B1140:29^*3

i-stop control error signal received

Start stop unit detects that the starter ground circuit does not turn on or open circuit on even though the PCM detects an engine restart request while the engine is stopped under i-stop control for 2 s or more for a total of 5 times or more.

B124C:56

Turn switch internal circuit malfunction

Start stop unit detects that the turn switch LH and RH are turned on simultaneously for 5 s or more.

B13D3:16

Low remote transmitter battery voltage

Start stop unit detects the low remote transmitter battery voltage in any of the programmed transmitters 3 times continuously.

B13D3:4A

Remote transmitter matching malfunction

Start stop unit detects a remote transmitter different from the one equipped to the vehicle.

B13D3:97

Remote transmitter registration work not completed

Start stop unit detects that the registration of a remote transmitter has not been completed.

B1C53:13

Wiper switch circuit malfunction

Start stop unit detects an open circuit, short to ground, or short to power supply in the wiper switch circuit for 5 s or more with the ignition switched ON (engine off or on).

C0040:23^*4

Brake switch (No.1 signal) circuit malfunction

• The start stop unit detected the following condition 5 times continuously with the ignition switched ON (engine off or on).

― The brake switch (No.1 signal) is OFF for a continuous 3 s or more even though the brake switch (No.2 signal) changes.

C0040:24^*4

Brake switch (No.1 signal) circuit malfunction

• The start stop unit detected the following condition 5 times continuously with the ignition switched ON (engine off or on).

― The brake switch (No.1 signal) is ON for a continuous 3 s or more even though the brake switch (No.2 signal) changes.

C0051:2F^*5

Steering angle sensor signal error

• Start stop unit detects the steering angle sensor signal error for 5 s or more with the ignition switched ON (engine off or on).

C0051:95^*5

Steering angle sensor assembly malfunction

• Start stop unit receives the following signals with the ignition switched ON (engine off or on).

― Steering angle sensor assembly malfunction from electric power steering (EPS) control module for 1 s or more

― Improper assembly of steering angle sensor at 360°

― Steering wheel angle of 720° or more for 0.048 s or more

C0052:14^*5

Steering angle sensor A signal circuit malfunction

Start stop unit detects an open circuit or short to ground in the steering angle sensor A signal circuit.

C0052:2F^*5

Steering angle sensor A signal malfunction

• When any of the following conditions is met:

― Start stop unit detected the sudden change in steering angle sensor A signal.

― Start stop unit detected that the steering angle sensor A signal is stuck with the ignition switched ON (engine off or on).

C0053:14^*5

Steering angle sensor B signal circuit malfunction

Start stop unit detects an open circuit or short to ground in steering angle sensor B signal circuit.

C0053:2F^*5

Steering angle sensor B signal malfunction

• When any of the following conditions is met:

― Start stop unit detects the sudden change in steering angle sensor B signal.

― Start stop unit detects that the steering angle sensor B signal is stuck with the ignition switched ON (engine off or on).

C2003:13^*6

Open circuit in steering switch

Start stop unit detects an open circuit in the steering switch circuit for 5 s or more with the ignition switched ON (engine off or on).

P0560:16

Start stop unit power supply (ESCL) voltage low input

Start stop unit power supply (ESCL) circuit voltage of less than 8.5 V is detected for 5 s or more.

P0615:11

Starter relay circuit malfunction

Start stop unit detects that the starter relay monitor circuit voltage of less than 2.2 V for 0.2 s or more with the ignition switched off.

P0615:12

Starter relay circuit malfunction

Start stop unit detects that the starter relay circuit voltage of specification or more for 0.1 s or more with the ignition switched off.

P0615:13

Starter relay circuit malfunction

Start stop unit detects an open circuit in the starter relay circuit for 0.075 s or more with the ignition switched off.

P0615:16

Starter relay circuit malfunction

Start stop unit detects that the starter relay circuit voltage that is less than the specification for 0.05 s or more during cranking.

P0616:23

Circuit malfunction on downstream side of starter relay

Start stop unit detects a short to ground in the starter relay downstream circuit continuously for 0.5 s or more for a continuous 5 times.

P0616:24

Circuit malfunction on downstream side of starter relay

Start stop unit detects an open circuit in the starter relay downstream circuit continuously for 0.5 s or more for a continuous 5 times.

P0616:29

Downstream side of starter relay signal malfunction

• Start stop unit detects that the following signals are unmatched for 0.5 s or more for a continuous 5 times.

― Transmission range switch (ATX)/starter interlock switch (MTX) condition

― Starter relay downstream circuit condition

― PCM control result

― CAN signal condition output from PCM

P081C:23^*4

NOT P position switch circuit malfunction

Start stop unit detects that the NOT P position switch is stuck on for 5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).

P081C:24^*4

NOT P position switch circuit malfunction

Start stop unit detects that the NOT P position switch is stuck off for 5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).

P081D:29^*7

Neutral switch error signal received

Start stop unit receives the neutral switch signal error signal from the PCM for 1 min or more with the ignition switched ON (engine off or on).

P081D:2F^*7

Neutral switch signal mismatch

Start stop unit detects that the vehicle speed changes from 0 km/h {0 mph} to 10 km/h {6.2 mph} for a continuous 5 times or more even though the neutral signal from the PCM is being received with the ignition switched ON (engine off or on).

P0830:23^*7

Clutch pedal position switch circuit malfunction

Start stop unit detects that the clutch pedal position switch is stuck on for 10 min or more.

P0850:23^*4

Except MZR 1.6

• Transaxle range sensor circuit malfunction

MZR 1.6

• Transaxle range switch circuit malfunction

Start stop unit detects that the transaxle range sensor signal is P or N position for 1 s or more continuously for a continuous 5 times or more even though the TCM CAN signal is other than P and N position with the ignition switched ON (engine off or on).

P0850:24^*4

Except MZR 1.6

• Transaxle range sensor circuit malfunction

MZR 1.6

• Transaxle range switch circuit malfunction

Start stop unit detects that the transaxle range sensor signal is other than P and N position for 1 s or more continuously for a continuous 5 times or more even though the TCM CAN signal is in P or N position with the ignition switched ON (engine off or on).

P0930:71^*4

Shift-lock solenoid circuit malfunction

The start stop unit continues to operate the shift-lock solenoid for 30 min or more with the ignition switched ON (engine off or on).

P1708:24^*7

Starter interlock switch circuit malfunction

Start stop unit detects an open circuit in the starter interlock switch circuit for 0.5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).

P1708:29^*7

Starter interlock switch circuit or clutch pedal position switch circuit malfunction

Start stop unit detects that the starter interlock switch circuit is stuck on for 0.2 s or more, or the clutch pedal position switch circuit is stuck off for 0.25 s or more.

P1794:16

Start stop unit power supply voltage (terminal 2W) low input

Start stop unit power supply circuit voltage (terminal 2W) of less than 6.5 V is detected for 5 s or more.

U0001:88

Module communication error (HS-CAN)

Start stop unit detects the CAN bus communication line (HS-CAN) malfunction 10 times continuously with the ignition switched ON (engine off or on).

U0028:87

Communication error with rear body control module (RBCM)

Start stop unit detects the communication error with rear body control module (RBCM) 10 times continuously.

U0100:00

Communication error with PCM

Start stop unit could not receive the CAN signal from the PCM for 1 s or more with the ignition switched ON (engine off or on).

U0101:00^*4

Communication error with TCM

Start stop unit could not receive the CAN signal from the TCM for 1 s or more with the ignition switched ON (engine off or on).

U0121:00

Communication error with DSC HU/CM

Start stop unit could not receive the CAN signal from the DSC HU/CM for 1 s or more with the ignition switched ON (engine off or on).

U0121:87

Communication error with DSC HU/CM

Start stop unit could not receive the CAN signal from the DSC HU/CM for 10 s or more with the ignition switched off.

U0131:00

Communication error with electric power steering (EPS) control module

Start stop unit could not receive the CAN signal from the electric power steering (EPS) control module for 1.2 s or more with the ignition switched ON (engine off or on).

U0140:00

Communication error with front body control module (FBCM)

Start stop unit could not receive the CAN signal from the front body control module (FBCM) for 5 s or more with the ignition switched ON (engine off or on).

U0146:00

Communication error with instrument cluster

Start stop unit could not receive the CAN signal from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).

U0151:00

Communication error with SAS control module

Start stop unit could not receive the CAN signal from the SAS control module for 1 s or more with the ignition switched ON (engine off or on).

U0155:00

Communication error with instrument cluster

Start stop unit could not receive the CAN signal from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).

U0447:86

Error signal received from instrument cluster

Start stop unit receives the error signals from the instrument cluster for 5 s or more with the ignition switched ON (engine off or on).

U201F:11

Keyless receiver circuit malfunction

Start stop unit detects that the keyless receiver circuit voltage of less than 3.4 V for 0.5 s or more.

U201F:12

Keyless receiver circuit malfunction

Start stop unit detects that the keyless receiver circuit voltage of 6.2 V or more for 0.5 s or more.

U2100:00

Start stop unit configuration not completed

Start stop unit configuration not completed.

U2300:00

Configuration data not received from instrument cluster

Start stop unit cannot receive the configuration data from the instrument cluster for 1 s or more with the ignition switched ON (engine off or on).

U3000:01^*5

Start stop unit internal malfunction

Start stop unit detects the internal malfunction.

U3000:49

Start stop unit internal malfunction

Start stop unit detects the internal malfunction.

U3000:96

Start stop unit malfunction

Start stop unit malfunction detected.

U3003:16

Start stop unit power supply voltage (terminal 1A) low input

Start stop unit power supply circuit voltage (terminal 1A) of 5V or more, less than 8.5 V is detected for 5 s or more.

U3004:11

ACC relay circuit malfunction

Start stop unit detects that the ACC relay output monitor voltage of less than specification for 0.05 s or more with the ignition switched to ACC or ON (engine off or on).

U3004:12

ACC relay circuit malfunction

Start stop unit detects that the ACC relay output monitor voltage of 2.5 V or more for 0.5 s or more with the ignition switched off.

U3004:16

ACC relay circuit malfunction

Start stop unit detects that the ACC monitor voltage of less than 2.5 V for 1 s or more with the ignition switched to ACC or ON (engine off or on).

U3004:17

ACC relay circuit malfunction

Start stop unit detects that the ACC monitor voltage of 2.5 V or more for 5 s or more with the ignition switched off.

• With the PID/data monitor function, input/output signal monitor items set in the start stop unit can be selected and read out in real-time.

PID	Unit/Operation	Data contents	Data read/use method	Module control terminal
BRAKE_SW1^*1	Off/On	Brake switch (No.1 signal) signal input status • Off: Brake pedal is not depressed. • On: Brake pedal is depressed.	—	1C (Brake switch)
CLUT_CUT_SW^*2	Off/On	Starter interlock switch input status • Off: Starter interlock switch is off. • On: Starter interlock switch is on.	—	1F (Starter interlock switch)
CLUTCH_SW^*2	Off/On	Clutch switch input status • Off: Clutch pedal position switch is off. • On: Clutch pedal position switch is on.	—	2E (Clutch pedal position switch)
COMM_ST_TSP	Off/On	Displays operation condition of the immobilizer system key code read function • Off: Key code read function not performed • On: Code read function is performed and coil antenna reads key code from remote transmitter transponder.	Key code reading function of immobilizer system is performed and when a brake switch, clutch switch, or push button start signal is input, the coil antenna reads the key code from the transponder of the remote transmitter, and displays On while the key code is being sent to the start stop unit.	• 1AC (PATS+) • 1AE (PATS-)
CRU_CON_SW^*3	Not_Pressed/On/Off/MODE/On/Off/OFF_CANCEL/Cancel/Resume/Fault/Resume_Plus/Set (+)/Set (-)/Distance (+)/Distance (-)	Cruise control switch operation condition • Not_Pressed: Each switch of cruise control switch is not pressed. • On: Cruise ON switch is pressed. • Off: — • MODE: MODE switch is pressed. • Off/On: — • OFF_CANCEL: OFF / CANCEL switch is pressed. • Cancel: — • Resume: — • Fault: Cruise control switch has a malfunction. • Resume_Plus: RESUME / + switch is pressed. • Set (+): — • Set (-): SET / - switch is pressed. • Distance (+): — • Distance (-): —	—	1Y (Cruise control switch signal)
ES_UL_SW	Not_Unlock/Unlock	Steering lock unlock switch condition • Not_Unlock: Steering lock unlock switch is off. • Unlock: Steering lock unlock switch is on.	—	—
ES_UL_SW_M	Not_Unlock/Unlock	Memory value of steering lock unlock switch • Not_Unlock: Memory value of steering lock unlock switch is not unlocked. • Unlock: Memory value of steering lock unlock switch is unlocked.	—	—
ES_ULL_SW	Off/On	Steering lock unlock/lock switch condition • Off: Steering lock unlock/lock switch is off. • On: Steering lock unlock/lock switch is on.	—	—
ES_ULL_SW_M	Off/On	Memory value of steering lock unlock/lock switch • Off: Memory value of steering lock unlock/lock switch is off. • On: Memory value of steering lock unlock/lock switch is on.	—	—
F_FOG_SW	Off/On	Note Displays in the M-MDS but it does not operate.
H/L_SW_HI	Off/On	Displays dimmer switch position of the light switch that is being input to the start stop unit • Off: Dimmer switch of light switch is not in HI position • On: Dimmer switch of light switch is in HI position	Verify if the monitor value switches when the dimmer switch of the light switch is switched between LO and HI positions. If the dimmer switch operation and monitor values do not match, inspect the light switch.	—
H/L_SW_LOW	Off/On	Displays dimmer switch position of the light switch that is being input to the start stop unit • Off: Dimmer switch of light switch is not in LO position • On: Dimmer switch of light switch is in LO position	Verify if the monitor value switches when the dimmer switch of the light switch is switched between LO and HI positions. If the dimmer switch operation and monitor values do not match, inspect the light switch.	—
H/L_SW_OFF	Off/On	Headlight light switch (OFF) operation condition • Off: Light switch is not in OFF position. • On: Light switch is in OFF position.	—	—
H/L_SW_PASS	Off/On	Headlight switch (PASS) operation condition • Off: Light switch is not in passing position. • On: Light switch is in passing position.	—	—
H/L_SW_TNS	Off/On	Headlight switch (TNS (parking lights)) operation condition • Off: Light switch is not in TNS (parking lights) position. • On: Light switch is in TNS (parking lights) position.	—	—
HAZARD_SW	Off/On	Displays condition of hazard warning switch input to start stop unit • Off: Hazard warning switch is off. • On: Hazard warning switch is on.	—	1G (Hazard warning switch signal)
IG_POSITION	OFF/ACC/ON/CRANK	Displays power status controlled by the start stop unit • OFF: Start stop unit controls ignition switch off (lock) • ACC: Start stop unit controls ignition switch ACC • ON: Start stop unit controls ignition switch ON (engine off) • CRANK: Start stop unit controls cranking at ignition switch ON	• When the push button start is operated, the start stop unit performs power source switching and displays the PID value of the power source position in which control was performed. • If the push button start operation and PID value do not match, and a power source status of another unit differs from the PID value, inspect the input power source of the other unit because the power source control of the start stop unit is normal.	—
INFO_SW	Off/SW1_On/SW2_On/SW3_On/Unknown/Invalid	Steering switch operation condition • Off: Steering switch INFO switch is not pressed. • SW1_On: — • SW2_On: — • SW3_On: INFO switch is pressed. • Unknown: Steering switch INFO switch signal is not determined. • Invalid: Steering switch malfunction is received.	Displays INFO switch position of steering switch input to start stop unit. Steering switch signal is input to start stop unit via clock spring.	• 1AA (Steering switch signal) • 1AB (Steering switch ground)
INHIBIT_SW^*1	Off/On	Transmission range switch input status • Off: Selector lever is not in P and N positions. • On: Selector lever is in P or N position.	—	1F (Selector lever position switch)
LG/T_LK_SW	Off/On	Note Displays in the M-MDS but it does not operate.
LG/T_UNL_SW	Off/On	Trunk lid opener switch operation condition • Off: Trunk lid opener switch is off. • On: Trunk lid opener switch is on.	—	1Q (BCM communication)
LL_SW_D_LK	Off/On	Driver's door lock link switch (lock side) operation condition • Off: Door lock-link switch (driver's side) is in unlock. • On: Door lock-link switch (driver's side) is in lock.	—	1P (Lock input)
NUM_TRNSMIT	—	Displays number of the remote transmitters programmed to the start stop unit	—	—
P_RANGE_SW^*1	Off/On	Not P position switch condition • Off: NOT P position switch is off. • On: NOT P position switch is on.	—	1J (Not P position switch)
PAD_DOWN_SW^*4	Off/On	Steering shift switch (DOWN) condition • Off: DOWN switch of steering shift switch is off. • On: DOWN switch of steering shift switch is on.	—	1N (Steering shift switch (down))
PAD_UP_SW^*4	Off/On	Steering shift switch (UP) condition • Off: UP switch of steering shift switch is off. • On: UP switch of steering shift switch is on.	—	1L (Steering shift switch (up))
R_FOG_SW	Off/On	Fog light switch condition • Off: Fog light switch is not in R.FOG position. • On: Fog light switch is in R.FOG position.	—	—
RELAY_ACC	Off/On	ACC relay operation condition • Off: ACC relay drive is off. • On: ACC relay drive is on.	—	2C (ACC relay control)
RELAY_IG1	Off/On	IG1 relay operation condition • Off: IG1 relay drive is off. • On: IG1 relay drive is on.	—	2S (IG1 relay control)
RELAY_IG2	Off/On	Note Displays in the M-MDS but it does not operate.
RF_RECEP_ST	Initial/Transmitter/RF_Response	Displays radio reception status from the remote transmitter • Initial: Signal from remote transmitter is not received by start stop unit • Transmitter: Signal by button operation on remote transmitter is received by start stop unit • RF_Response: During remote transmitter authorization, response signal from remote transmitter is received by start stop unit	When verifying the PID value while operating the remote transmitter buttons, if “Transmitter” is displayed it can be determined that the transmission between the remote transmitter, keyless receiver, and start stop unit is normal.	2R (Keyless receiver communication)
RF_TRNS_NUM	Initial/No.1/No.2/No.3/No.4/No.5/No.6	When pressing the unlock button of the remote transmitter, the registration number of the remote transmitter sending radio waves to the start stop unit is displayed. • Initial: Registration number of remote transmitter cannot be received • No.1: Registration number No.1 remote transmitter is received • No.2: Registration number No.2 remote transmitter is received • No.3: Registration number No.3 remote transmitter is received • No.4: Registration number No.4 remote transmitter is received • No.5: Registration number No.5 remote transmitter is received • No.6: Registration number No.6 remote transmitter is received	When DTC B13D3:16 (Low remote transmitter battery voltage) is detected, the registration number of the remote transmitter in which the battery voltage has decreased is displayed in the snapshot data item TRNS_NUM_L. Display the registration number of the remote transmitter using the PID, verify the remote transmitter with the low battery voltage, and inspect the battery condition of the target remote transmitter.	2R (Keyless receiver communication)
RQ_SW_LF^*5	Off/On	Request switch (LF) operation condition • Off: Request switch (LF) is off. • On: Request switch (LF) is on.	The signal is input to the start stop unit through the LF control unit of the request switch (LF).	2F (LF control unit communication)
RQ_SW_RF^*5	Off/On	Request switch (RF) operation condition • Off: Request switch (RF) is off. • On: Request switch (RF) is on.	The signal is input to the start stop unit through the LF control unit of the request switch (RF).	2F (LF control unit communication)
SECURITY_I	Off/On	Output condition of security indicator • Off: Security indicator light is turned off. • On: Security indicator light is illuminated.	Security indicator on request to instrument cluster	2M, 2O (CAN)
SFT_LK_SOL^*1	Off (Lock)/On (Unlock)	Shift lock solenoid operation condition • Off (Lock): Shift-lock is operated. • On (Unlock): Shift-lock is released.	—	2G (Shift lock)
SPD_LIM_SW	Off/On/Unknown	Note Displays in the M-MDS but it does not operate.
SSB_1	Off/On	Push button start switch 1 input signal • Off: Push button start switch 1 is off. • On: Push button start switch 1 is on.	—	1H (Push button start 1)
SSB_2	Off/On	Push button start switch 2 input signal • Off: Push button start switch 2 is off. • On: Push button start switch 2 is on.	—	2J (Push button start 2)
SSB_AMBER	Off/On	Push button start indicator light (amber) illumination request • Off: Push button start indicator light (amber) is turned off. • On: Push button start indicator light (amber) is illuminated.	—	1M (Push button illumination (amber))
SSB_GREEN	Off/On	Push button start indicator light (green) illumination request • Off: Push button start indicator light (green) is turned off. • On: Push button start indicator light (green) is illuminated.	—	1K (Push button illumination (green))
SSB_ILLMI	Off/On	Push button start illumination request • Off: START/STOP/ENGINE indicator light is turned off. • On: START/STOP/ENGINE indicator light is illuminated.	—	1I (Push button illumination)
START_RLY_1	V	Displays voltage at start stop unit terminal 2V	—	2V (Starter relay)
START_RLY_2	V	Displays voltage at start stop unit terminal 1D	—	1D (Starter monitor)
STR_A_ANG_A^*6	° (deg)	Displays steering angle sensor A signal aiming angle	—	—
STR_A_ANG_B^*6	° (deg)	Displays steering angle sensor B signal aiming angle	—	—
STR_AB_ANG^*6	° (deg)	Displays steering angle signal (absolute angle) • Steering wheel in neutral position: Near 0 degrees • Steering wheel turned to left: Changes from 0 degrees to positive • Steering wheel turned to right: Changes from 0 degrees to negative	—	—
STR_ANG_S	Without/With	Vehicle with/without steering angle sensor • Without: Steering angle sensor is not equipped. • With: Steering angle sensor is equipped.	—	—
STR_ANG_S_A^*6	V	Displays voltage at the steering angle sensor A signal	—	1U (Steering angle sensor (signal A/D1))
STR_ANG_S_B^*6	V	Displays voltage at the steering angle sensor B signal	—	1W (Steering angle sensor (signal A/D1))
STR_ANG_S_V^*6	V	Displays steering angle sensor power supply voltage Note • “5 V” is displayed even if the voltage is 5 V or more.	—	1S (Steering angle sensor power supply)
T_SEN_LF	Off/On	Note Displays in the M-MDS but it does not operate.
T_SEN_RF	Off/On	Note Displays in the M-MDS but it does not operate.
TURN_SW_L	Off/On	Turn switch (LH) input • Off: Turn switch is in position other than LH. • On: Turn switch is in LH position.	—	—
TURN_SW_R	Off/On	Turn switch (RH) input • Off: Turn switch is in position other than RH. • On: Turn switch is in RH position.	—	—
VPWR_ACC	V	Displays ACC power supply voltage input to start stop unit	If there is a malfunction in the ACC power supply voltage input to the start stop unit, the keyless entry system and push button start system do not operate normally because PID item VPWR_ACC is used for ACC power on/off determination.	1E (ACC monitor)
VPWR_B1	V	Displays B+ power supply (ROOM fuse) voltage input to start stop unit	If there is a malfunction in the B+ power supply (ROOM fuse) voltage input to the start stop unit, the keyless entry system does not operate normally because PID item VPWR_B1 is used for determining whether or not there is a ROOM fuse inserted.	1A (Power supply)
VPWR_B2	V	Displays B+ power supply (AT fuse) voltage input to start stop unit	When the ROOM fuse is removed, the B+ power supply (AT fuse) is the start stop unit power supply. If there is a malfunction in the B+ power supply (AT fuse) voltage input to the start stop unit when the ROOM fuse is removed, the push button start system does not operate normally.	2W (Power supply)
VPWR_B3	V	Note Displays in the M-MDS but it does not operate.
VPWR_IG1	V	Displays IG1 power supply voltage input to start stop unit	If there is a malfunction in the IG1 power supply voltage input to the start stop unit, the keyless entry system and the push button start system do not operate normally because PID item VPWR_IG1 is used for IG1 power on/off determination.	1B (Power supply)
WASHER_F	Off/On	Washer switch signal input status • Off: Washer switch is in OFF position. • On: Washer switch is in ON position.	—	—
WASHER_R	Off/On	Note Displays in the M-MDS but it does not operate.
WIP_F_INT	Off/On	Wiper switch (INT) signal input status • Off: Wiper switch is not in AUTO position. • On: Wiper switch is in AUTO position.	—	—
WIP_F_LOW	Off/On	Wiper switch (LO) signal input status • Off: Wiper switch is not in LO position. • On: Wiper switch is in LO position.	—	—
WIP_INT_E_A	Low/High	Wiper AUTO/INT volume (encoder) A signal input status • Low: Wiper switch AUTO/INT volume (encoder) A value is low. • High: Wiper switch AUTO/INT volume (encoder) A value is high.	—	—
WIP_INT_E_B	Low/High	Wiper AUTO/INT volume (encoder) B signal input status • Low: Wiper switch AUTO/INT volume (encoder) B value is low. • High: Wiper switch AUTO/INT volume (encoder) B value is high.	—	—
WIP_INT_E_C	Low/High	Wiper AUTO/INT volume (encoder) C signal input status • Low: Wiper switch AUTO/INT volume (encoder) C value is low. • High: Wiper switch AUTO/INT volume (encoder) C value is high.	—	—
WIP_R_INT	Off/On	Note Displays in the M-MDS but it does not operate.
WIP_R_ON	Off/On	Note Displays in the M-MDS but it does not operate.

PID

Unit/Operation

Data contents

Data read/use method

Module control terminal

BRAKE_SW1^*1

Off/On

Brake switch (No.1 signal) signal input status

• Off: Brake pedal is not depressed.

• On: Brake pedal is depressed.

—

1C (Brake switch)

CLUT_CUT_SW^*2

Off/On

Starter interlock switch input status

• Off: Starter interlock switch is off.

• On: Starter interlock switch is on.

—

1F (Starter interlock switch)

CLUTCH_SW^*2

Off/On

Clutch switch input status

• Off: Clutch pedal position switch is off.

• On: Clutch pedal position switch is on.

—

2E (Clutch pedal position switch)

COMM_ST_TSP

Off/On

Displays operation condition of the immobilizer system key code read function

• Off: Key code read function not performed

• On: Code read function is performed and coil antenna reads key code from remote transmitter transponder.

Key code reading function of immobilizer system is performed and when a brake switch, clutch switch, or push button start signal is input, the coil antenna reads the key code from the transponder of the remote transmitter, and displays On while the key code is being sent to the start stop unit.

• 1AC (PATS+)

• 1AE (PATS-)

CRU_CON_SW^*3

Not_Pressed/On/Off/MODE/On/Off/OFF_CANCEL/Cancel/Resume/Fault/Resume_Plus/Set (+)/Set (-)/Distance (+)/Distance (-)

Cruise control switch operation condition

• Not_Pressed: Each switch of cruise control switch is not pressed.

• On: Cruise ON switch is pressed.

• Off: —

• MODE: MODE switch is pressed.

• Off/On: —

• OFF_CANCEL: OFF / CANCEL switch is pressed.

• Cancel: —

• Resume: —

• Fault: Cruise control switch has a malfunction.

• Resume_Plus: RESUME / + switch is pressed.

• Set (+): —

• Set (-): SET / - switch is pressed.

• Distance (+): —

• Distance (-): —

—

1Y (Cruise control switch signal)

ES_UL_SW

Not_Unlock/Unlock

Steering lock unlock switch condition

• Not_Unlock: Steering lock unlock switch is off.

• Unlock: Steering lock unlock switch is on.

—

ES_UL_SW_M

Not_Unlock/Unlock

Memory value of steering lock unlock switch

• Not_Unlock: Memory value of steering lock unlock switch is not unlocked.

• Unlock: Memory value of steering lock unlock switch is unlocked.

—

ES_ULL_SW

Off/On

Steering lock unlock/lock switch condition

• Off: Steering lock unlock/lock switch is off.

• On: Steering lock unlock/lock switch is on.

—

ES_ULL_SW_M

Off/On

Memory value of steering lock unlock/lock switch

• Off: Memory value of steering lock unlock/lock switch is off.

• On: Memory value of steering lock unlock/lock switch is on.

—

F_FOG_SW

Off/On

Note

Displays in the M-MDS but it does not operate.

H/L_SW_HI

Off/On

Displays dimmer switch position of the light switch that is being input to the start stop unit

• Off: Dimmer switch of light switch is not in HI position

• On: Dimmer switch of light switch is in HI position

Verify if the monitor value switches when the dimmer switch of the light switch is switched between LO and HI positions. If the dimmer switch operation and monitor values do not match, inspect the light switch.

—

H/L_SW_LOW

Off/On

Displays dimmer switch position of the light switch that is being input to the start stop unit

• Off: Dimmer switch of light switch is not in LO position

• On: Dimmer switch of light switch is in LO position

—

H/L_SW_OFF

Off/On

Headlight light switch (OFF) operation condition

• Off: Light switch is not in OFF position.

• On: Light switch is in OFF position.

—

H/L_SW_PASS

Off/On

Headlight switch (PASS) operation condition

• Off: Light switch is not in passing position.

• On: Light switch is in passing position.

—

H/L_SW_TNS

Off/On

Headlight switch (TNS (parking lights)) operation condition

• Off: Light switch is not in TNS (parking lights) position.

• On: Light switch is in TNS (parking lights) position.

—

HAZARD_SW

Off/On

Displays condition of hazard warning switch input to start stop unit

• Off: Hazard warning switch is off.

• On: Hazard warning switch is on.

—

1G (Hazard warning switch signal)

IG_POSITION

OFF/ACC/ON/CRANK

Displays power status controlled by the start stop unit

• OFF: Start stop unit controls ignition switch off (lock)

• ACC: Start stop unit controls ignition switch ACC

• ON: Start stop unit controls ignition switch ON (engine off)

• CRANK: Start stop unit controls cranking at ignition switch ON

• When the push button start is operated, the start stop unit performs power source switching and displays the PID value of the power source position in which control was performed.

• If the push button start operation and PID value do not match, and a power source status of another unit differs from the PID value, inspect the input power source of the other unit because the power source control of the start stop unit is normal.

—

INFO_SW

Off/SW1_On/SW2_On/SW3_On/Unknown/Invalid

Steering switch operation condition

• Off: Steering switch INFO switch is not pressed.

• SW1_On: —

• SW2_On: —

• SW3_On: INFO switch is pressed.

• Unknown: Steering switch INFO switch signal is not determined.

• Invalid: Steering switch malfunction is received.

Displays INFO switch position of steering switch input to start stop unit. Steering switch signal is input to start stop unit via clock spring.

• 1AA (Steering switch signal)

• 1AB (Steering switch ground)

INHIBIT_SW^*1

Off/On

Transmission range switch input status

• Off: Selector lever is not in P and N positions.

• On: Selector lever is in P or N position.

—

1F (Selector lever position switch)

LG/T_LK_SW

Off/On

Note

Displays in the M-MDS but it does not operate.

LG/T_UNL_SW

Off/On

Trunk lid opener switch operation condition

• Off: Trunk lid opener switch is off.

• On: Trunk lid opener switch is on.

—

1Q (BCM communication)

LL_SW_D_LK

Off/On

Driver's door lock link switch (lock side) operation condition

• Off: Door lock-link switch (driver's side) is in unlock.

• On: Door lock-link switch (driver's side) is in lock.

—

1P (Lock input)

NUM_TRNSMIT

—

Displays number of the remote transmitters programmed to the start stop unit

—

P_RANGE_SW^*1

Off/On

Not P position switch condition

• Off: NOT P position switch is off.

• On: NOT P position switch is on.

—

1J (Not P position switch)

PAD_DOWN_SW^*4

Off/On

Steering shift switch (DOWN) condition

• Off: DOWN switch of steering shift switch is off.

• On: DOWN switch of steering shift switch is on.

—

1N (Steering shift switch (down))

PAD_UP_SW^*4

Off/On

Steering shift switch (UP) condition

• Off: UP switch of steering shift switch is off.

• On: UP switch of steering shift switch is on.

—

1L (Steering shift switch (up))

R_FOG_SW

Off/On

Fog light switch condition

• Off: Fog light switch is not in R.FOG position.

• On: Fog light switch is in R.FOG position.

—

RELAY_ACC

Off/On

ACC relay operation condition

• Off: ACC relay drive is off.

• On: ACC relay drive is on.

—

2C (ACC relay control)

RELAY_IG1

Off/On

IG1 relay operation condition

• Off: IG1 relay drive is off.

• On: IG1 relay drive is on.

—

2S (IG1 relay control)

RELAY_IG2

Off/On

Note

Displays in the M-MDS but it does not operate.

RF_RECEP_ST

Initial/Transmitter/RF_Response

Displays radio reception status from the remote transmitter

• Initial: Signal from remote transmitter is not received by start stop unit

• Transmitter: Signal by button operation on remote transmitter is received by start stop unit

• RF_Response: During remote transmitter authorization, response signal from remote transmitter is received by start stop unit

When verifying the PID value while operating the remote transmitter buttons, if “Transmitter” is displayed it can be determined that the transmission between the remote transmitter, keyless receiver, and start stop unit is normal.

2R (Keyless receiver communication)

RF_TRNS_NUM

Initial/No.1/No.2/No.3/No.4/No.5/No.6

When pressing the unlock button of the remote transmitter, the registration number of the remote transmitter sending radio waves to the start stop unit is displayed.

• Initial: Registration number of remote transmitter cannot be received

• No.1: Registration number No.1 remote transmitter is received

• No.2: Registration number No.2 remote transmitter is received

• No.3: Registration number No.3 remote transmitter is received

• No.4: Registration number No.4 remote transmitter is received

• No.5: Registration number No.5 remote transmitter is received

• No.6: Registration number No.6 remote transmitter is received

When DTC B13D3:16 (Low remote transmitter battery voltage) is detected, the registration number of the remote transmitter in which the battery voltage has decreased is displayed in the snapshot data item TRNS_NUM_L. Display the registration number of the remote transmitter using the PID, verify the remote transmitter with the low battery voltage, and inspect the battery condition of the target remote transmitter.

2R (Keyless receiver communication)

RQ_SW_LF^*5

Off/On

Request switch (LF) operation condition

• Off: Request switch (LF) is off.

• On: Request switch (LF) is on.

The signal is input to the start stop unit through the LF control unit of the request switch (LF).

2F (LF control unit communication)

RQ_SW_RF^*5

Off/On

Request switch (RF) operation condition

• Off: Request switch (RF) is off.

• On: Request switch (RF) is on.

The signal is input to the start stop unit through the LF control unit of the request switch (RF).

2F (LF control unit communication)

SECURITY_I

Off/On

Output condition of security indicator

• Off: Security indicator light is turned off.

• On: Security indicator light is illuminated.

Security indicator on request to instrument cluster

2M, 2O (CAN)

SFT_LK_SOL^*1

Off (Lock)/On (Unlock)

Shift lock solenoid operation condition

• Off (Lock): Shift-lock is operated.

• On (Unlock): Shift-lock is released.

—

2G (Shift lock)

SPD_LIM_SW

Off/On/Unknown

Note

Displays in the M-MDS but it does not operate.

SSB_1

Off/On

Push button start switch 1 input signal

• Off: Push button start switch 1 is off.

• On: Push button start switch 1 is on.

—

1H (Push button start 1)

SSB_2

Off/On

Push button start switch 2 input signal

• Off: Push button start switch 2 is off.

• On: Push button start switch 2 is on.

—

2J (Push button start 2)

SSB_AMBER

Off/On

Push button start indicator light (amber) illumination request

• Off: Push button start indicator light (amber) is turned off.

• On: Push button start indicator light (amber) is illuminated.

—

1M (Push button illumination (amber))

SSB_GREEN

Off/On

Push button start indicator light (green) illumination request

• Off: Push button start indicator light (green) is turned off.

• On: Push button start indicator light (green) is illuminated.

—

1K (Push button illumination (green))

SSB_ILLMI

Off/On

Push button start illumination request

• Off: START/STOP/ENGINE indicator light is turned off.

• On: START/STOP/ENGINE indicator light is illuminated.

—

1I (Push button illumination)

START_RLY_1

Displays voltage at start stop unit terminal 2V

—

2V (Starter relay)

START_RLY_2

Displays voltage at start stop unit terminal 1D

—

1D (Starter monitor)

STR_A_ANG_A^*6

° (deg)

Displays steering angle sensor A signal aiming angle

—

STR_A_ANG_B^*6

° (deg)

Displays steering angle sensor B signal aiming angle

—

STR_AB_ANG^*6

° (deg)

Displays steering angle signal (absolute angle)

• Steering wheel in neutral position: Near 0 degrees

• Steering wheel turned to left: Changes from 0 degrees to positive

• Steering wheel turned to right: Changes from 0 degrees to negative

—

STR_ANG_S

Without/With

Vehicle with/without steering angle sensor

• Without: Steering angle sensor is not equipped.

• With: Steering angle sensor is equipped.

—

STR_ANG_S_A^*6

Displays voltage at the steering angle sensor A signal

—

1U (Steering angle sensor (signal A/D1))

STR_ANG_S_B^*6

Displays voltage at the steering angle sensor B signal

—

1W (Steering angle sensor (signal A/D1))

STR_ANG_S_V^*6

Displays steering angle sensor power supply voltage

Note

• “5 V” is displayed even if the voltage is 5 V or more.

—

1S (Steering angle sensor power supply)

T_SEN_LF

Off/On

Note

Displays in the M-MDS but it does not operate.

T_SEN_RF

Off/On

Note

Displays in the M-MDS but it does not operate.

TURN_SW_L

Off/On

Turn switch (LH) input

• Off: Turn switch is in position other than LH.

• On: Turn switch is in LH position.

—

TURN_SW_R

Off/On

Turn switch (RH) input

• Off: Turn switch is in position other than RH.

• On: Turn switch is in RH position.

—

VPWR_ACC

Displays ACC power supply voltage input to start stop unit

If there is a malfunction in the ACC power supply voltage input to the start stop unit, the keyless entry system and push button start system do not operate normally because PID item VPWR_ACC is used for ACC power on/off determination.

1E (ACC monitor)

VPWR_B1

Displays B+ power supply (ROOM fuse) voltage input to start stop unit

If there is a malfunction in the B+ power supply (ROOM fuse) voltage input to the start stop unit, the keyless entry system does not operate normally because PID item VPWR_B1 is used for determining whether or not there is a ROOM fuse inserted.

1A (Power supply)

VPWR_B2

Displays B+ power supply (AT fuse) voltage input to start stop unit

When the ROOM fuse is removed, the B+ power supply (AT fuse) is the start stop unit power supply. If there is a malfunction in the B+ power supply (AT fuse) voltage input to the start stop unit when the ROOM fuse is removed, the push button start system does not operate normally.

2W (Power supply)

VPWR_B3

Note

Displays in the M-MDS but it does not operate.

VPWR_IG1

Displays IG1 power supply voltage input to start stop unit

If there is a malfunction in the IG1 power supply voltage input to the start stop unit, the keyless entry system and the push button start system do not operate normally because PID item VPWR_IG1 is used for IG1 power on/off determination.

1B (Power supply)

WASHER_F

Off/On

Washer switch signal input status

• Off: Washer switch is in OFF position.

• On: Washer switch is in ON position.

—

WASHER_R

Off/On

Note

Displays in the M-MDS but it does not operate.

WIP_F_INT

Off/On

Wiper switch (INT) signal input status

• Off: Wiper switch is not in AUTO position.

• On: Wiper switch is in AUTO position.

—

WIP_F_LOW

Off/On

Wiper switch (LO) signal input status

• Off: Wiper switch is not in LO position.

• On: Wiper switch is in LO position.

—

WIP_INT_E_A

Low/High

Wiper AUTO/INT volume (encoder) A signal input status

• Low: Wiper switch AUTO/INT volume (encoder) A value is low.

• High: Wiper switch AUTO/INT volume (encoder) A value is high.

—

WIP_INT_E_B

Low/High

Wiper AUTO/INT volume (encoder) B signal input status

• Low: Wiper switch AUTO/INT volume (encoder) B value is low.

• High: Wiper switch AUTO/INT volume (encoder) B value is high.

—

WIP_INT_E_C

Low/High

Wiper AUTO/INT volume (encoder) C signal input status

• Low: Wiper switch AUTO/INT volume (encoder) C value is low.

• High: Wiper switch AUTO/INT volume (encoder) C value is high.

—

WIP_R_INT

Off/On

Note

Displays in the M-MDS but it does not operate.

WIP_R_ON

Off/On

Note

Displays in the M-MDS but it does not operate.