Air flow acuator stuck on vent

2007 CHEVROLET 1500
200,000 MILES • 5.5L • V8 • 2WD • AUTOMATIC
Avatar
ARTMOUSSEAU
  • MEMBER
  • 1 POST
Cannot direct flow of air to any position.
Nov 5, 2019 at 11:19 AM
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.
Advertisement
Avatar
JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi:

It sounds like the mode door actuator has failed. This actuator is what determines air flow directions.

I attached two pics below. The first are the directions for replacing the actuator and the second shows component location.

Let me know if this helps or if you have other questions. Note: This is for manual climate control. If you have automatic climate control, let me know.

Take care,
Joe
Nov 5, 2019 at 7:38 PM
Advertisement