2005 GMC Envoy Blower knob

2005 GMC ENVOY

12,000 MILES • V8 • AWD • AUTOMATIC

BIGDADDYSTEWDOG

MEMBER
3 POSTS
FOLLOW

I can turn the heater/air conditioner blower to 4 and it blows fine. 1 thru 4 work fine. But when I turn it to 5 nothing comes out. What do you think is the problem?

Thank you

Dec 23, 2008 at 7:21 PM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.