Cutlass Supreme FWD L4-138 2.3L DOHC QUAD 4 (1991)
Ambient Temperature Sensor / Switch HVAC: Service and Repair
Outside Temperature Sensor
REMOVE OR DISCONNECT
1. Remove negative battery cable.
2. Raise vehicle.
3. Electrical connection at temperature sensor.
4. Sensor retaining screws.
5. Sensor from vehicle.
INSTALL OR CONNECT
1. Position temperature sensor to vehicle.
2. Retaining screws.
3. Electrical connection at temperature sensor.
4. Lower vehicle.
5. Negative battery cable.