Coolant Temperature Sensor / Switch HVAC: Service and Repair

Removal




1. Disconnect the negative battery cable.
2. Remove the right console extension. Refer to Interior Trim.
3. Remove the console assembly. Refer to Interior Trim.
4. Remove the heater/air distributor case assembly lower cover screws.
5. Remove the heater/air distributor case assembly lower cover to gain access to the coolant temperature sensor.




6. Turn the sensor to release it from the heater/air distributor case housing.
7. Disconnect the electrical connector.

Installation




1. Install the coolant temperature sensor into the heater/air distributor case housing and turn the sensor to lock it.
2. Connect the electrical connector.
3. Install the heater/air distributor case assembly lower cover into position.
4. Install the heater/air distributor case assembly lower cover retaining screws and tighten.
5. Install the console assembly. Refer to Interior Trim.
6. Install the right console extension.
7. Connect the negative battery cable.