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 (With intelligent key system)-Proceed to .
YES (Without intelligent key system)-Proceed to, "Diagnosis Procedure (Without Intelligent Key
System)".
NO- INSPECTION END


Diagnosis Procedure (With Intelligent Key System)


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. With Intelligent Key System.
Is the inspection result normal?
YES- Check pin terminal and connection of each harness connector for malfunctioning conditions.
NO- Replace the BCM. With Intelligent Key System.


Diagnosis Procedure (Without Intelligent Key System)


1. PERFORM COMBINATION METER SELF-DIAGNOSIS

With CONSULT
Perform self-diagnosis for "METER/M&A".
Is any DTCs detected?
YES- Check the DTCs.
NO- GO TO 2.

2. CHECK BCM INPUT/OUTPUT SIGNAL

Check BCM input/output signal values. 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. Service and Repair.