Control Assembly Replacement C60

1. Remove the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel Gauges and Console.



2. Remove the retaining bolts from the HVAC control assembly.
3. Pull the control assembly out from the instrument panel.



4. Disconnect the electrical connectors and the vacuum harness from the HVAC control assembly.
5. Remove the HVAC control assembly.

1. Connect the electrical connectors and the vacuum harness to the HVAC control assembly.



2. Install the HVAC control assembly into the instrument panel.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part 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.

3. Install the retaining bolts to secure the HVAC control assembly.

Tighten
Tighten the control assembly bolts to 2 N·m (18 lb in).

4. Install the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel Gauges and Console.

Control Assembly Replacement CJ4 Front

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection
2. Remove the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel Gauges and Console.



3. Remove the HVAC control assembly mounting bolts.



4. Disconnect the electrical connector.
5. Remove the HVAC control assembly.

1. Connect the electrical connector.



2. Install the heater HVAC control assembly.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part 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.

3. Install the heater HVAC control assembly mounting bolts.

Tighten
Tighten the control assembly bolts to 2 N·m (18 lb in).

4. Install the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel Gauges and Console.
5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.

Control Assembly Replacement CJ4 Rear

1. Remove the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.




Important: Pull upward on sides of trim plate to release retaining clips.

2. Remove the front floor console rear accessory trim plate.



3. Disconnect the rear control assembly electrical connector (1).
4. Remove the rear control assembly (2) from the front of the rear accessory trim plate by pressing in the four retaining tabs.

1. Install the rear control assembly (2) by pressing into place until fully seated into the rear accessory trim plate.
2. Connect the rear control assembly electrical connector (1).



3. Install the front floor console rear accessory trim plate onto front floor console.
4. Install the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.