Impreza WRX STI F4-2.5L DOHC Turbo (2007)
Seat Heater: Testing and Inspection
SEAT HEATER SYSTEM
INSPECTION
1. WIRING DIAGRAM
<Refer to WIRING DIAGRAM, Power Seat System.>
2. SEAT HEATER MODULE
Disconnect the connector of the seat heater module, and check for continuity between terminals in connector.
If there is no continuity, replace the seat heater module.
3. SEAT HEATER SWITCH
1. Perform the self-diagnosis of control panel. <Refer to Diagnostic Chart for Self-diagnosis.>
2. Repair the harness between the seat heater module and the auto air conditioner control module.
3. Check the auto air conditioner control module. <Refer to Auto A/C Control Module I/O Signal.>
