Symptom Tests: Notes
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2000 GMC Yukon XL, 2000 GMC Yukon, 2000 GMC Pickup, 2000 GMC Cab & Chassis, and 2000 GMC C3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
NOTE:
Before any testing is attempted, battery should be fully charged and all connections and pins cleaned and tightened to ensure proper continuity and ground.
NOTE:
To prevent damage to terminals, Connector Test Adapter Kit (J-35616-A) must be used whenever a diagnostic procedure requires checking or probing a terminal. To locate and identify terminals, see WIRING DIAGRAMS
.
SYMPTOM INDEX
| Symptom | Perform Test |
|---|---|
| All Windows Inoperative | 1 |
| Left Front Window Inoperative | 2 |
| Right Front, Right Rear Or Left Rear Window Inoperative (4-Door) | 3 |
| Right Window Inoperative (2-Door) | 4 |