Ambient Temperature Sensor / Switch HVAC: Testing and Inspection

Ambient Sensor (Auto A/C Model)

INSPECTION
1. Visually check the ambient sensor for dirt or damage, and clean or replace as necessary.
2. Disconnect the ambient sensor connector.
3. Check the resistance between ambient sensor terminals.

CAUTION:
During inspection, be careful not to touch the sensor end in order to avoid misjudgment due to body temperature.

Preparation tool: Circuit tester






4. Replace the ambient sensor if the inspection result is not within the standard value.