Rear Differential Clutch Control Module Programming
To program and setup an existing or new replacement rear differential clutch control module, perform the following procedure:
- With a scan tool, access the Service Programming System (SPS) and follow the on-screen instructions. Refer to Service Programming System (SPS) .
- On the SPS Supported Controllers screen, select RDCM Rear Differential Clutch Control Module - Programming and follow the on-screen instructions.
- On the SPS Supported Controllers screen, select RDCM Rear Differential Clutch Control Module - Setup and follow the on-screen instructions.
If the rear differential clutch control module fails to accept the program, verify all scan tool and rear differential clutch control module connections are secure.
NOTE:
After programming is completed, perform the following to avoid future misdiagnosis:
- 1. Turn the ignition OFF for 10 seconds.
- 2. Open and close the door.
- 3. Connect the scan tool to the data link connector.
- 4. Ignition ON, engine OFF.
- 5. With a scan tool, clear all DTC's from all modules.