Power Window System Components
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The power window system consists of the following components:
- LF power window master switch
- RF power window switch
- LR power window switch (4-door vehicles)
- RR power window switch (4-door vehicles)
- Window lockout switch (4-door vehicles)
- Window up and window down relays in each of the passenger window switches
- Reversible power window motors in each of the doors (circuit breaker protected).
- PWR WDO CB 25A (fuse block) (System power for left and right windows 2-door vehicles. System power for LF and LR windows 4-door vehicles)
- PWR WDO CB 25A (IP wiring harness junction block) (System power for RF and RR windows 4-door vehicles)