Symptom Tests: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2000 GMC Yukon XL, 2000 GMC Yukon, 2000 GMC Sierra, 2000 Chevrolet Tahoe, and 2000 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Testing information is not available from manufacturer for rear wiper system. See WIRING DIAGRAMS
.
NOTE:
Before testing, perform system operation check. See SYSTEM OPERATION CHECK
under TROUBLE SHOOTING.
SYMPTOM INDEX
| Symptom | Perform Test |
|---|---|
| Washer Pump Inoperative, Wiper Motor Operates | 1 |
| Washer Operates Continuously | 2 |
| Wipers Motor Inoperative (All Modes) | 3 |
| Wipers Do Not Run In High Speed (Low Speed Okay) | 4 |
| Wipers Do Not Run In Low Speed (High Speed Okay) | 5 |
| Delay Mode Inoperative | 6 |
| Wipers Do Not Park When Shut Off | 7 |
| Wiper Motor Runs Continuously | 8 |
| Low Or Mist Modes Inoperative | 9 |