9G
Front Seat Heater (If Equipped) Symptom Diagnosis
Condition Possible Cause Action
Both seat back and cushion do not become hot although seat heater switch is ON
“Heater” and/or “Seat Heater” fuse(s) blown
After checking short circuit, replace fuse.
Seat heater switch faulty
Check seat heater switch.
Wiring or grounding faulty
Repair circuit.
Only seat back does not become hot although seat heater switch is ON
Seat heater circuit in seat back faulty
Check seat heater.
Wiring or grounding faulty
Repair circuit.
Only seat cushion does not become hot although seat heater switch is ON
Seat heater circuit in seat back and/or seat cushion faulty
Check seat heater.
Wiring or grounding faulty
Repair circuit.