C1729

C1729 VEHICLE SPEED SIGNAL





DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.DTC CONFIRMATION PROCEDURE
With CONSULT-III
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)-Proceed to SEE Diagnosis Procedure (With Intelligent Key).
YES (without intelligent key)-Proceed to SEE Diagnosis Procedure (Without Intelligent Key).
NO - INSPECTION END




Diagnosis Procedure (With Intelligent Key)
1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
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. 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. Removal And Installation With Intelligent Key System.




Diagnosis Procedure (Without Intelligent Key)
1.PERFORM COMBINATION METER SELF-DIAGNOSIS
With CONSULT-III
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. Removal And Installation.