Tools Required

Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

1. Disconnect the negative battery cable.
2. Use the J 39500-B in order to recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
4. Use the J 5403 in order to remove the control valve retaining ring.



5. Remove the control valve (3).

1. Install the control valve (3).
2. Use the J 5403 in order to install the control valve retaining ring.
3. Lower the vehicle.
4. Use the J 39500-B in order to evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging .

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.

5. Connect the negative battery cable.

Tighten
Tighten the bolt to 16 N·m (12 lb ft).