Tech Tips
Use the table below to help determine the cause of the problem symptom. 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 the system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
|---|---|---|
| Seatback Mat does not Operate* | Seat vibrator switch | |
| Sub seatback plate sub-assembly (Rear seatback mat) | ||
| Air hose | ||
| Seat vibrator module assembly | ||
| Harness or connector | ||
| Seat Vibrator does not Operate | Seat vibrator switch | |
| Separate type rear seatback assembly (Seat vibrator) | ||
| Position Control ECU | ||
| Harness or connector | ||
| Position of Seat Vibrator cannot be Adjusted | Seat vibrator switch | |
| Separate type rear seatback assembly (Lumbar motor) | ||
| Position Control ECU | ||
| Harness or connector |
Tech Tips
*: w/ Ottoman