C1729

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. DTC CONFIRMATION PROCEDURE

With CONSULT
1.Drive the vehicle.
2.Stop the vehicle.
3.Perform self-diagnosis in "AIR PRESSURE MONITOR" of "BCM".
Is DTC "C1729" detected?
YES- Proceed to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS

With CONSULT
Perform self-diagnosis for "ABS".
Is any DTCs detected?
YES- Check the DTCs.
NO- GO TO 2.

2. CHECK BCM INPUT/OUTPUT SIGNAL

Check BCM input/output signal values. Refer to "Reference Value" Pinout Values and Diagnostic Parameters.
Is the inspection result normal?
YES- Check pin terminal and connection of each harness connector for malfunctioning conditions.
NO- Replace the BCM. Refer to "Removal and Installation" Service and Repair.