Lumbar Support System Components
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
The lumbar support system for the driver and passenger seat consists of the following components:
- Lumbar/bolster switch
- Seat lumbar motor
- Seat bolster motor
- SEAT 25A circuit breaker