DTC INSPECTION [BLIND SPOT MONITORING (BSM) CONTROL MODULE (Except Australian specs.)]

id1502b8012500


CMDTC Self Test

1.  Connect the M-MDS to the DLC-2.

2.  After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

(1)  Select “Self Test”.
(2)  Select “All CMDTCs”.

3.  Verify the DTC according to the directions on the screen.

•  If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.

4.  After completion of repairs, clear all DTCs stored in the blind spot monitoring (BSM) control module (LH). (See CLEARING DTC [BLIND SPOT MONITORING (BSM) CONTROL MODULE (Except Australian specs.)].)


ODDTC Self Test

1.  Connect the M-MDS to the DLC-2.

2.  After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

(1)  Select “Self Test”.
(2)  Select “Modules”.
(3)  Select “BSM”.

3.  Verify the DTC according to the directions on the screen.

•  If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.

4.  After completion of repairs, clear all DTCs stored in the blind spot monitoring (BSM) control module (LH). (See CLEARING DTC [BLIND SPOT MONITORING (BSM) CONTROL MODULE (Except Australian specs.)].)


Snapshot Data

Note
•  The blind spot monitoring (BSM) control module (LH) stores the following two types of snapshot data (vehicle information) when a DTC is detected and displays them in the M-MDS.
―  Vehicle information detected by blind spot monitoring (BSM) control module (LH)
―  Vehicle information detected by instrument cluster and received by blind spot monitoring (BSM) control module (LH) via CAN communication
•  The data for all DTCs currently detected is stored.

—: Not applicable

Snapshot data item

Unit

Data contents

Data read/use method

Corresponding data monitor items
AAT
°C
°F
Ambient temperature
—
—
IC_VPWR
V
Instrument cluster power supply voltage
•  The blind spot monitoring (BSM) control module (LH) 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 blind spot monitoring (BSM) control module (LH) records the power supply voltage of the instrument cluster when the DTC was detected, and it is displayed in the M-MDS.
VPWR*1
TOTAL_DIST
km
Miles
Accumulated total traveled distance from completion of vehicle until blind spot monitoring (BSM) control module (LH) detects DTC (Odometer value in instrument cluster)
The total traveled distance from which the blind spot monitoring (BSM) control module (LH) 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 blind spot monitoring (BSM) control module (LH) 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 blind spot monitoring (BSM) control module (LH) 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
VPWR
V
Blind spot monitoring control module (LH) power supply voltage
—
VPWR_L

*1  :Instrument cluster PID (See PID/DATA MONITOR TABLE [INSTRUMENT CLUSTER].)
*2  :The seconds may be indicated after the decimal point.