Seat Temperature Element: Testing and Inspection

INSPECTION

1. WIRING DIAGRAM
[Ref. to WIRING DIAGRAM, Power Seat System.] Electrical Diagrams

2. SEAT HEATER MODULE
Disconnect the connector of the seat heater module, and check for continuity between terminals in connector.

Connector & terminal
No. 1 - No. 3:
No. 1 - No. 4:
No. 3 - No. 4:







If there is no continuity, replace the seat heater module.

3. SEAT HEATER SWITCH
1. Perform the self-diagnosis of control panel.
2. Repair the harness between the seat heater module and the auto air conditioner control module.
3. Check the auto air conditioner control module.