Control Module: Service and Repair

4X4 Control Module





Removal and Installation

1. Remove the RH cowl side trim panel.





2. Disconnect the Four-Wheel Drive (4WD) control module electrical connector.

3. Disengage the control module and bracket assembly retaining pins from the mounting holes.
- Discard the retaining pins.





4. Remove the 4WD control module and bracket assembly from the vehicle.

5. To install, reverse the removal procedure.
- Install new retaining pins.

6. NOTICE: Failure to properly reconfigure the Active Torque Coupling (ATC) Bar Code information could result in driveline damage or driveability concerns.

NOTE: The Active Torque Coupling (ATC) bar code can be found etched on the ATC wire harness connector.

Using the scan tool, program the 4WD control module for the correct ATC bar code using the ATC Bar Code Entry service function.
- The scan tool will verify that the numbers entered are valid and display a message if the information is not correct.