Event 4200

EVENT 4200-ROLLER DYNAMOMETER MODE HAS BEEN MISUSED

For a complete wiring diagram consult Diagrams/Electrical Electrical Diagrams.


- When Monitored:

Ignition on. The Anti-Lock Brake Module monitors its internal microprocessors for correct operation.

- Set Condition:

If the Anti-lock brake module detects an internal fault, the DTC is set.








Diagnostic Test


1. ABM/ESP INTERNAL FAILURE DTC PRESENT

Turn the ignition on.

With the scan tool, read DTCs.

With the scan tool, erase DTCs.

Turn the ignition off.

Turn the ignition on.

With the scan tool, read DTCs.

Does the scan tool display EVENT 4200-ROLLER DYNAMOMETER MODE HAS BEEN MISUSED IS ACTIVATED?

Yes

- Replace the Anti-Lock Brake Module.
- Perform ABS VERIFICATION TEST. Verification Tests

No

- Perform the ABS INTERMITTENT CONDITION diagnostic procedure.