Problem Symptoms Table
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Seat Heater System
PROBLEM SYMPTOMS - SEAT HEATER SYSTEM
| Symptom | Suspected Area | See Procedure |
|---|---|---|
| Both Front Seat Heaters do not Operate | LH-IG fuse | - |
| SEAT-HTR fuse | - | |
| Harness or connector | - | |
| Front Seat Heater LH does not Operate | Front seat heater switch LH | SEAT HEATER SWITCH (FOR FRONT SIDE) |
| Seat heater control LH | SEAT HEATER SYSTEM | |
| Front seat cushion heater LH | FRONT SEAT CUSHION HEATER | |
| Front seatback heater LH | FRONT SEATBACK HEATER | |
| Harness or connector | - | |
| Front Seat Heater RH does not Operate | Front seat heater switch RH | SEAT HEATER SWITCH (FOR FRONT SIDE) |
| Seat heater control RH | SEAT HEATER SYSTEM | |
| Front seat cushion heater RH | FRONT SEAT CUSHION HEATER | |
| Front seatback heater RH | FRONT SEATBACK HEATER | |
| Harness or connector | - | |
| Both Rear Seat Heaters do not Operate | ECU-IG No. 2 fuse | - |
| RRS/HTR fuse | - | |
| IG1 NO. 5 relay | - | |
| Rear air conditioning control panel | - | |
| Harness or connector | - | |
| Rear Seat Heater LH does not Operate | Seat heater control LH | - |
| Rear air conditioning control panel | - | |
| Rear seat cushion heater LH | REAR SEAT CUSHION HEATER (FOR LH SIDE) | |
| Rear seatback heater LH | REAR SEATBACK HEATER (FOR LH SIDE) | |
| Harness or connector | - | |
| Rear Seat Heater RH does not Operate | Seat heater control RH | - |
| Rear air conditioning control panel | - | |
| Rear seat cushion heater RH | REAR SEAT CUSHION HEATER (FOR RH SIDE) | |
| Rear seatback heater RH | REAR SEATBACK HEATER (FOR RH SIDE) | |
| Harness or connector | - |