| Seat heater does not operate. |
1. Check the fuse. < Ref. to
CHECK SEAT HEATER FUSE , INSPECTION, Seat Heater System. > |
| 2. Check the seat heater relay. < Ref. to
CHECK SEAT HEATER RELAY , INSPECTION, Seat Heater System. > |
| 3. Check the seat heater system power supply and ground circuit. < Ref. to
CHECK POWER SUPPLY AND GROUND CIRCUIT , INSPECTION, Seat Heater System. > |
| 4. Check the seat heater module. < Ref. to
SEAT HEATER UNIT , INSPECTION, Seat Heater System. > |
| 5. Check the seat heater switch circuit. < Ref. to
SEAT HEATER SWITCH , INSPECTION, Seat Heater System. > |