For 1990-2009 cars

### Removal Procedure

1. Partially drain the cooling system. Refer to Cooling System Draining and Filling .
2. Remove the electrical connector.
3. Remove the radiator shutter engine coolant sensor (1).

### Installation Procedure

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.

1. Install the radiator shutter engine coolant sensor (1).

Tighten
Tighten the radiator shutter engine coolant sensor to 35 N·m (26 lb ft).

2. Install the electrical connector.
3. Fill the cooling system. Refer to Cooling System Draining and Filling .