DTC B10A2:00 [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)]

id0102j1215200

Note

• To determine the malfunctioning part, proceed with the diagnostics from "Function Inspection Using M-MDS".

Details On DTCs

DESCRIPTION

Vehicle collision

DETECTION CONDITION

Determination conditions

•  Collision signal from SAS control module is received.

Preconditions

•  Not applicable.

Drive cycle

•  1

Self test type

•  CMDTC self test

Sensor used

•  PCM

FAIL-SAFE FUNCTION

•  Stops the fuel injection control.

•  Stops the fuel pump control.

•  Stops the ignition control.

•  Stops the engine coolant fan control.

VEHICLE STATUS WHEN DTCs ARE OUTPUT

•  Stops fuel pump operation when ignition is switched ON.

•  Delays starter operation during cranking for maximum 1.2 s.

POSSIBLE CAUSE

•  Vehicle is involved in collision (collision signal from SAS control module is received)

•  SAS control module malfunction

•  PCM malfunction

DESCRIPTION	Vehicle collision
DETECTION CONDITION	Determination conditions	• Collision signal from SAS control module is received.
Preconditions	• Not applicable.
Drive cycle	• 1
Self test type	• CMDTC self test
Sensor used	• PCM
FAIL-SAFE FUNCTION	• Stops the fuel injection control. • Stops the fuel pump control. • Stops the ignition control. • Stops the engine coolant fan control.
VEHICLE STATUS WHEN DTCs ARE OUTPUT	• Stops fuel pump operation when ignition is switched ON. • Delays starter operation during cranking for maximum 1.2 s.
POSSIBLE CAUSE	• Vehicle is involved in collision (collision signal from SAS control module is received) • SAS control module malfunction • PCM malfunction

System Wiring Diagram

• Not applicable.

Function Explanation (DTC Detection Outline)

• This DTC does not indicate a part malfunction. It indicates operation of fail-safe from safety assurance during a vehicle collision.

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Repeatability Verification Procedure

1. Switch the ignition ON and leave for 5 s or more.

2. Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

3. After switching the ignition off, switch the ignition back ON and leave for 5 s or more.

PID Item/Simulation Item Used In Diagnosis

• Not applicable.

Function Inspection Using M-MDS

STEP

INSPECTION

RESULTS

ACTION

1

PURPOSE: VERIFY RELATED SERVICE INFORMATION AVAILABILITY

•  Verify related Service Information availability.

•  Is any related Service Information available?

Yes

Perform repair or diagnosis according to the available Service Information.

•  If the vehicle is not repaired, go to the next step.

No

Go to the next step.

2

PURPOSE: VERIFY IF OPERATION IS NORMAL AFTER VEHICLE COLLISION

•  Ask customer about vehicle collision experience.

•  Has the vehicle in for servicing been involved in a collision?

Yes

Explain to the customer that the DTC is recorded as a result of a vehicle collision.

Go to the troubleshooting procedure to perform the procedure from Step 1.

No

Go to the next step.

3

PURPOSE: VERIFY IF DIAGNOSTIC RESULT IS AFFECTED BY DTC RELATED TO SAS CONTROL MODULE

•  Switch the ignition off, then ON (engine off).

•  Perform the SAS control module DTC inspection using the M-MDS.
(See DTC INSPECTION [SAS CONTROL MODULE].)

•  Are any DTCs present?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [SAS CONTROL MODULE].)

No

Go to the troubleshooting procedure to perform the procedure from Step 1.

STEP	INSPECTION	RESULTS	ACTION
1	PURPOSE: VERIFY RELATED SERVICE INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related Service Information available?	Yes	Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step.
No	Go to the next step.
2	PURPOSE: VERIFY IF OPERATION IS NORMAL AFTER VEHICLE COLLISION • Ask customer about vehicle collision experience. • Has the vehicle in for servicing been involved in a collision?	Yes	Explain to the customer that the DTC is recorded as a result of a vehicle collision. Go to the troubleshooting procedure to perform the procedure from Step 1.
No	Go to the next step.
3	PURPOSE: VERIFY IF DIAGNOSTIC RESULT IS AFFECTED BY DTC RELATED TO SAS CONTROL MODULE • Switch the ignition off, then ON (engine off). • Perform the SAS control module DTC inspection using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [SAS CONTROL MODULE].)
No	Go to the troubleshooting procedure to perform the procedure from Step 1.

Troubleshooting Diagnostic Procedure

Intention of troubleshooting procedure

• Step 1—2

― Verify that primary malfunction is resolved and there are no other malfunctions.

STEP

INSPECTION

RESULTS

ACTION

1

PURPOSE: PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM

•  Always reconnect all disconnected connectors.

•  Clear the DTC from the PCM memory using the M-MDS.
(See CLEARING DTC [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

•  Implement the repeatability verification procedure.
(See Repeatability Verification Procedure.)

•  Perform the DTC Reading Procedure.
(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

•  Is the same DTC present?

Yes

Repeat the inspection from Step 1.

•  If the malfunction recurs, replace the PCM.
(See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].)

Go to the next step.

No

Go to the next step.

2

PURPOSE: VERIFY IF THERE IS ANY OTHER MALFUNCTION

•  Is any other DTC or pending code stored?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)

No

DTC troubleshooting completed.

STEP	INSPECTION	RESULTS	ACTION
1	PURPOSE: PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM • Always reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) • Implement the repeatability verification procedure. (See Repeatability Verification Procedure.) • Perform the DTC Reading Procedure. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].) • Is the same DTC present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) Go to the next step.
1		No	Go to the next step.
2	PURPOSE: VERIFY IF THERE IS ANY OTHER MALFUNCTION • Is any other DTC or pending code stored?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)].)
2		No	DTC troubleshooting completed.