Diagnostic Test

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

INITIALIZE THE ABS MODULE
NOTE:
Diagnose and repair any Powertrain Module (PCM), VIN or Communication DTCs before continuing with this diagnostic procedure.

NOTE:
If C2202-00-Original VIN mismatch/Missing is set along with this DTC, perform the diagnostic procedure for C2202-00 before continuing with this test.

NOTE:
ABS initialization data will not be saved if ignition has not been off for five minutes or if battery has been disconnected.
1. Perform any Technical Service Bulletins that may apply.
2. With the scan tool, under "Miscellaneous Functions" perform the ABS Initialization routine.
3. Turn ignition off to the lock position.
4. Wait five minutes.
5. Turn ignition on.
6. With the scan tool, erase DTCs.
7. With the scan tool, read DTCs.
  Does the DTC remain active?
  
  Yes
  - Replace the Anti-lock Brake System (ABS) Module in accordance with the service information. Refer to MODULE, ANTI-LOCK BRAKE SYSTEM, REMOVAL .
  - Perform the ABS VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Test complete, the condition or conditions that originally set this DTC are not present at this time.