Power Lumbar Seats: Notes
To diagnose power lumbar seats, perform indicated test. See POWER LUMBAR SEAT DIAGNOSIS table.
POWER LUMBAR SEAT DIAGNOSIS
| Symptom | Go To: |
|---|---|
| Lumbar Support Functions Inoperative | Test No. 1 |
| SEATS Circuit Breaker Opens When Lumbar Supports Operated | Test No. 2 |
| BATT Fuse Opens When Lumbar Supports Operated | Test No. 4 |
| Lumbar Support Does Not Move In Both Up/Down Directions | Test No. 6 |
| Lumbar Support Does Not Move In Both Fore/Aft Directions | Test No. 7 |
| Lumbar Support Motion Rough | Test No. 8 |