Seat Cushion Thermal Electric Device Sensor

SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR


Description

Measures seat cushion temperature.




SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR


Diagnosis Procedure

1.CHECK SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between climate controlled seat control unit harness connector and ground.





Is the inspection result normal?
YES - Seat cushion thermal electric device sensor circuit is OK.
NO - GO TO 2.
2.CHECK SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR HARNESS
1. Turn ignition switch OFF.
2. Disconnect climate controlled seat control unit connector and seat cushion thermal electric device connector.
3. Check continuity between climate controlled seat control unit harness connector and seat cushion thermal electric device harness connector.





4. Check continuity between font ventilation seat control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace harness.
3.CHECK SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR
Check resistance between seat cushion thermal electric device connector.





Is the inspection result normal?
YES - Replace climate controlled seat control unit. Removal and Installation.
NO - Replace seat cushion thermal electric device.