Radiator Cooling Fan Temperature Sensor / Switch: Service and Repair

REMOVAL PROCEDURE

- TOOLS REQUIRED
- J 42865 Cooling Fan Temperature Switch Socket

1. Drain the cooling system.
2. Remove the radiator outlet hose from the radiator.





3. Remove the upper cooling fan control switch:
- Disconnect the connector.
- Remove the switch with J 42865, Cooling Fan Temperature Switch Socket.

4. Raise the vehicle and support.
5. Remove the lower cooling fan control switch:
- Disconnect the connector.
- Remove the switch with J 42865, Cooling Fan Temperature Switch Socket.

INSTALLATION PROCEDURE





1. Install the lower cooling fan control switch:
- Connect the connector.
- Install the switch with J 42865, Cooling Fan Temperature Switch Socket.

Notice: Refer to Fastener Notice in Service Precautions.

- Tighten the switch to 22 Nm (16 ft lbs).

2. Lower the vehicle.
3. Install the upper cooling fan control switch:
- Connect the connector.
- Install the switch with J 42865, Cooling Fan Temperature Switch Socket.
- Tighten the switch to 22 Nm (16 ft lbs).

4. Install the radiator outlet hose to the radiator.
5. Fill the cooling system.