Troubleshooting Hints - Lumbar Seats

1. Check PWR ACCY circuit breaker A.
2. If both driver and passenger Power Seat Back Lumbar Supports are inoperative, check circuit 540 between Splice S266 and I/P Fuse Block and/or ground circuit 150 between Splice S267 and Grounds G102 and G104.
3. If one seat lumbar support is inoperative, check for evidence of motor overheating or for pinched or broken wires. Replace or repair as necessary.