Cabin Temperature Sensor / Switch: Service and Repair

Inspection

1. Ignition "ON".
2. Blow air with changing temperature to the in car sensor air inlet. Measure sensor resistance between 1 and 3 terminals.
Specification






NOTE:
In car sensor is negative type thermistor that resistance will rise with lower temperature, and reduce with higher temperature.

Replacement

1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad lower panel (A).




3. Remove the crash pad center facia panel (A).




4. Disconnect the connectors (A).




5. Disconnect the mounting clips and then remove the in-car sensor (A).




6. Installation is the reverse order of removal.