C123B

C123B-4B-ESP SYSTEM CONTROL TOO LONG - OVER TEMPERATURE

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
With the ignition on.

- Set Condition:
When the Anti-Lock Brake System (ABS) Module indicates excessive valve control.





NOTE: If any other DTCs are present, repair them first before continuing with this diagnostic procedure.
ANTI-LOCK BRAKE SYSTEM (ABS)

NOTE: Check with customer on driving terrain (e.g. mud, snow, ice) for set condition.

1. Perform any related Technical Service Bulletins (TSBs) for this DTC.
2. Visually inspect the ABS Module wiring.
3. Visually inspect the braking system.

Were any problems found?

Yes

- Repair as necessary.
- Perform the ABS VERIFICATION TEST. ABS Verification Test.

No

- Perform the ABS-INTERMITTENT CONDITION TEST. Testing and Inspection.