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Ambient Temperature Sensor / Switch HVAC: Service and Repair

AMBIENT TEMPERATURE SENSOR (Auto A/C)

INSPECTION

1. REMOVE AMBIENT TEMPERATURE SENSOR
a. Disconnect the connector.
b. Using a screwdriver, pull out the ambient temperature sensor

HINT: Tape the screwdriver tip before use.

2. INSPECT AMBIENT TEMPERATURE SENSOR CIRCUIT
Refer to diagnostic information provided at Heating and Air Conditioning; Testing and Inspection.

3. INSTALL AMBIENT TEMPERATURE SENSOR