Inspection

SEAT: SEAT HEATER SYSTEM: INSPECTION

INSPECTION





1. INSPECT SEAT HEATER SWITCH
(a) Measure the resistance of the switch.
Standard resistance:





HINT: As the dial is being turned, the resistance changes gradually.
If the result is not as specified, replace the switch.
(b) Check that the seat heater switch indicator light illuminates.
OK:





If the result is not as specified, replace the switch.





2. INSPECT FRONT SEATBACK HEATER ASSEMBLY
(a) Measure the resistance of the seatback heater.
Standard resistance:






(b) Heat the thermostat with a light.
(c) Measure the resistance of the seatback heater.
Standard resistance:










3. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY
(a) Measure the resistance of the seat cushion heater.
Standard resistance:





If the result is not as specified, replace the seat cushion heater assembly.