One problem related to windshield wiper/washer switch has been reported for the 2008 Chevrolet Avalanche. The most recently reported issues are listed below.
Windshield wipers timing is off causing you to put them on constant which is not necessary, reducing to next level down does not activate the wipers enough causing you to put them back on constant. . . .
| Wiper problems | |
| Windshield Wiper/washer problems | |
| Windshield Wiper/washer Switch problems | |
| Windshield problems |