Control Module: Service and Repair

Transfer Case Shift Control Module


REMOVAL







1. Remove the parking brake assembly mounting bolts only and lay the parking brake assembly aside. Refer to Parking Brake System







2. Remove the lower dash panel. Refer to Instrument Cluster / Carrier







3. Remove the electrical connectors from the control module.

4. Remove the mounting screws for the control module.

5. Remove the control module from the mounting bracket.


INSTALLATION







1. Install the control module in the mounting bracket.

NOTICE: Use the correct fastener in the correct location. Replacement fasteners must be the correct park number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the mounting screws for the control module.

3. Tighten the mounting screws to 6 Nm (53 lb.in).

4. Install the electrical connectors in the control module.






5. Install the lower dash panel. Refer to Instrument Cluster / Carrier







6. Install the parking brake assembly. Refer to Parking Brake System