C1131

C1130, C1131, C1132, C1133, C1136 ENGINE SIGNAL





Description
ABS actuator and electric unit (control unit) and ECM exchange the engine signal with CAN communication line.

DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.






Is above displayed on the self-diagnosis display?
YES - Proceed to diagnosis procedure. C1130.
NO - Inspection End

Diagnosis Procedure
1.CHECK ENGINE SYSTEM
1. Perform ECM self-diagnosis. Repair or replace items indicated, then perform ECM self-diagnosis again. CONSULT-III Function (Engine).
2. Perform ABS actuator and electric unit (control unit) self-diagnosis. Scan Tool Testing and Procedures.
Is any item indicated on the self-diagnosis display?
YES - Repair or replace the affected part.
NO - Inspection End

Special Repair Requirement
1.ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator and electric unit (control unit). Description.
- GO TO 2
2.CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit). Description.
- END