4690-Rear Left Inlet Valve Circuit Performance: Testing

WARNING: This page is about a different car, the 2009 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.

ANTI-LOCK BRAKE MODULE INTERNAL CONDITION
1. The Anti-lock Brake Module is reporting internal errors.
  NOTE: Before continuing, check the Anti-lock Brake Module harness connector terminals for corrosion, damage, or terminal push out. Repair as necessary.
2. Using the schematics as a guide, inspect the wire harness and connectors. Pay particular attention to all Power and Ground circuits.
3. Refer to any Technical Service Bulletins that may apply.
  Were there any problems found?
  
  Yes
  - Repair as necessary.
  - Perform ABS VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure
  No
  - Replace the Anti-lock Brake Module in accordance with the Service Information.
  - Perform ABS VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure