Replace and Program Control Module Using Existing Rear Differential Assembly

To program a replacement control module, perform the following procedure:

NOTE:

Steps 1-3 must be performed BEFORE the old K47 Rear Differential Clutch Control Module is removed from the vehicle.

1. Install EL-49642  SPS Programming Support Tool.
2. Access the Service Programming System (SPS) and follow the on-screen instructions.
3. On the SPS Supported Controllers screen, select K47 Rear Differential Clutch Control Module - Prepare the Control Module for Removal and follow the on-screen instructions.
4. Replace the K47 Rear Differential Clutch Control Module.
5. On the SPS Supported Controllers screen, select K47 Rear Differential Clutch Control Module - Programming and follow the on-screen instructions.
6. On the SPS Supported Controllers screen, select K47 Rear Differential Clutch Control Module - Setup and follow the on-screen instructions.
   NOTE:

   RPO G99 = Twin Clutch System

7. At the end of programming, choose the "Clear All DTCs" function on the SPS screen.