For 1990-2009 cars

### Removal Procedure

1. Open the hood.
2. Raise the vehicle by its full height.
3. Drain the coolant.

• | Place a drain pan underneath.

• | Install a suitable hose to the drain connection (2).

• | Open the coolant drain screw (1).

• | Drain the coolant.

• | Close the coolant drain screw.

4. Lower the vehicle by its full height.
5. Remove the coolant temperature sensor.

• | Disconnect the wiring harness plug (2).

• | Disconnect the retaining clamp (1).

### Installation Procedure

1. Install the coolant temperature sensor.

• | Lock the retaining clamp.

• | Install the wiring harness plug.

2. Fill and bleed the cooling system. Refer to Cooling System Draining and Filling .
3. Close the hood.