BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Two days ago my heater or AC will only blow out.
2001 GMC YUKON
Two days ago my heater or ac will only blow out through the defrost vents. Rear air blows correctly. Cannot find diagram of vacuum hoses.
Friday, January 4th, 2013 AT 1:17 PM
First try pulling fuse for hvac for 60 seconds then see if that fixes it, sometimes it does. Then check item 3 & 7 in attached drawing.
Image (Click to enlarge)
Friday, January 4th, 2013 AT 3:31 PM
to post a reply.
Related Defroster Content
Air Only Blows Through Defrost Regardless Of What Is Selected. Do You Have A Specific Video For This Repair?
Vents Stay in Defrost Position
Your car's defroster is needed to keep the inside of the windshield from icing up in cold weather. It can be a safety problem if the defroster is not working or quite...
2001 Gmc Yukon Climate Control Module
Air Only Come Out Of Dash Vents. Temp Control Works As Set.
2005 Gmc Yukon Driver Side Cold/passenger Side Hot
Air Conditioning Problem 2005 Gmc Yukon V8 Two Wheel Drive Automatic 88286 Miles I Have A Manual Climate Control In My Truck, And When...
Blend Door Actuator
If The Sir Conditioner Is Not Blowing Cold Air All The Time And Sometimes Only On Passenger Side Which Blend Door Actuator Should I Fix...
A/c Blowing Hot On Driver's Side
Hello - Having A Intermittent Problem When Driving With My A/c Blowing Hot On The Driver's Side. All Other Vents Blow Cold. Changing The...
Ask a Car Question. It's Free!
No Air Coming From Vents
Add Refrigerant (Freon)
Air Conditioner Vacuum and Recharge
Find a car manual for your car
© 1999 - 2018 2CarPros, Inc.