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 fuse related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | Link |
|---|---|---|
| Power seat does not operate (slide, reclining, front vertical and rear lifter). | Front power seat switch LH*1 | |
| Front power seat switch RH*2 | ||
| Harness or connector | - | |
| Only slide operation function does not operate. | Front power seat switch LH*1 | |
| Front power seat switch RH*2 | ||
| Front seat adjuster assembly LH*1 | ||
| Front seat adjuster assembly RH*2 | ||
| Harness or connector | - | |
| Only reclining operation function does not operate. | Front power seat switch LH*1 | |
| Front power seat switch RH*2 | ||
| Front seatback frame sub-assembly LH*1 | ||
| Front seatback frame sub-assembly RH*2 | ||
| Harness or connector | - | |
| Only front vertical operation function does not operate. | Front power seat switch LH*1 | |
| Front power seat switch RH*2 | ||
| Front seat adjuster assembly LH*1 | ||
| Front seat adjuster assembly RH*2 | ||
| Harness or connector | - | |
| Only rear lifter operation function does not operate. | Front power seat switch LH*1 | |
| Front power seat switch RH*2 | ||
| Front seat adjuster assembly LH*1 | ||
| Front seat adjuster assembly RH*2 | ||
| Harness or connector | - |
*1: for LHD
*2: for RHD