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 and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Both climate control seat system does not operate | LH-IG fuse | - |
| SEAT-A/C FAN fuse | - | |
| Front seat heater switch | ||
| Harness or connector | - | |
| Climate control seat system does not operate (RH side) | SEAT-A/C RH fuse | - |
| Front seat heater switch | ||
| Check blower duct | - | |
| Front climate control blower RH | ||
| Seat climate control ECU RH | ||
| Harness or connector | - | |
| Climate control seat system does not operate (LH side) | SEAT-A/C LH fuse | - |
| Front seat heater switch | ||
| Check blower duct | - | |
| Front climate control blower LH | ||
| Seat climate control ECU LH | ||
| Harness or connector | - |