Automatic Torque Coupling Configuration
NOTE:
If programming information is not correct, Rear Drive Unit (RDU) damage or driveability concerns can occur.
NOTE:
The 20-digit alpha numeric information is pin stamped on the Rear Drive Unit (RDU).
1. Using a diagnostic scan tool, perform the Automatic Torque Coupling Barcode Entry procedure. This procedure is located within Powertrain, under the toolbox icon. Follow the instructions displayed on the diagnostic scan tool.
NOTE:
If the AWD module was not replaced, the barcode information is already populated. If the information is different it must be changed to match the information pin stamped on the Rear Drive Unit (RDU).
NOTE:
The diagnostic scan tool verifies the digits entered are valid and displays a message if the information is not valid.
2. Verify and if necessary, change the information in the scan tool to match the information pin stamped on the Rear Drive Unit (RDU).