Tech Tips
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.
Inspect the fuses related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Seat heater does not operate (for Driver) | Seat heater switch (for Driver) | |
| Front seat cushion heater assembly (for Driver) (for Manual Seat) | ||
| Front seat cushion heater assembly (for Driver) (for Power Seat) | ||
| Front seatback heater assembly (for Driver) (for Manual Seat) | ||
| Front seatback heater assembly (for Driver) (for Power Seat) | ||
| Wire harness or connector | - | |
| Seat heater does not operate (for Front Passenger) | Seat heater switch (for Front Passenger) | |
| Front seat cushion heater assembly (for Front Passenger) (for Manual Seat) | ||
| Front seatback heater assembly (for Front Passenger) (for Manual Seat) | ||
| Wire harness or connector | - |