Ambient Temperature Sensor / Switch HVAC: Testing and Inspection

Ambient Sensor (Auto A/C Model)

INSPECTION

Preparation tool: Circuit tester

1. Visually check the ambient sensor for dirt or damage, and clean or replace as necessary.
2. 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.






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