Automatic Torque Coupling Configuration
- Using the diagnostic scan tool, under the toolbox icon select Powertrain then select Automatic Traction Control Barcode Entry. Follow the instructions displayed on the scan tool.NOTE: If the active torque coupling bar code information is not correct, Rear Drive Unit (RDU) damage or driveability concerns can occur.
- Enter the 4-digit alpha numeric bar code found on the label. The scan tool verifies the digits entered are valid and displays a message if the information is not valid.
- Follow the instructions displayed on the scan tool.
- Road test the vehicle. Carry out the AWD
drive cycle after downloading the active torque coupling solenoid bar code information to the PCM
.
AWD Drive Cycle
Carry out the AWD drive cycle after downloading the active torque coupling solenoid bar code information to the PCM .
NOTE: Always drive the vehicle in a safe manner according to driving conditions and obey all traffic laws. - Carry out 3 accelerations from 0-30 mph (0-48 km/h) in a straight line.
- Perform this procedure at low, medium and full accelerator pedal position.
- Verify there is no perceived front wheel slip.
- On dry pavement, drive the vehicle at 5 mph (8 km/h) in a fully locked turn.
- Verify there is no driveline binding.