Problem Symptoms Table
HINT:
Use FRONT POWER SEAT CONTROL SYSTEM PROBLEM SYMPTOMS TABLE 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" . Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
FRONT POWER SEAT CONTROL SYSTEM PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | Reference |
|---|---|---|
| All functions do not operate (LH) | 1. LH SEAT fuse | SEAT HEATER SYSTEM |
| 2. Wire harness | - | |
| All functions do not operate (RH) | 1. RH SEAT fuse | SEAT HEATER SYSTEM |
| 2. Wire harness | - | |
| Only slide operation function does not operate (LH) | 1. Front power seat switch LH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (slide motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only slide operation function does not operate (RH) | 1. Front power seat switch RH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (slide motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. We harness | - | |
| Only front vertical operation function does not operate (LH) | 1. Front power seat switch LH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (front vertical motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. We harness | - | |
| Only front vertical operation function does not operate (RH) | 1. Front power seat switch RH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (front vertical motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only lifter operation function does not operate (LH) | 1. Front power seat switch LH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (lifter motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only lifter operation function does not operate (RH) | 1. Front power seat switch RH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (lifter motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only reclining operation function does not operate (LH) | 1. Front power seat switch LH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (reclining motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only reclining operation function does not operate (RH) | 1. Front power seat switch RH | FRONT POWER SEAT LUMBAR SWITCH |
| 2. Front seat adjuster assembly (reclining motor) | FRONT SEAT FRAME WITH ADJUSTER | |
| 3. Wire harness | - | |
| Only lumbar support operation function does not operate (LH) | 1. Lumbar support switch LH | LUMBAR SUPPORT ADJUSTER ASSEMBLY |
| 2. Lumbar support adjuster assembly LH | LUMBAR SUPPORT ADJUSTER ASSEMBLY | |
| 3. Wire harness | - | |
| Only lumbar support operation function does not operate (LH) | 1. Lumbar support switch RH | LUMBAR SUPPORT ADJUSTER ASSEMBLY |
| 2. Lumbar support adjuster assembly RH | LUMBAR SUPPORT ADJUSTER ASSEMBLY | |
| 3. Wire harness | - |