Rear Differential Control Module (RDCM): Notes
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT
acceptable. Substitution of control modules does not guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle.
NOTE:
If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component.
The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the rear differential control module, for additional Diagnosis and Testing information refer to: Rear Drive Axle and Differential .