A/C not blowing in front, only when moving. Rear, ok.
I have a 2005 Chevy Tahoe. 58k miles. A/C worked perfectly until recently. Ok, So here is the problem. It started in late July. I have yet to take it in. I would like to see if this is something that I can repair myself. When the problem started, the front a/c would kick on only when it wanted to. Then about a week after this, the front a/c went out entirely. It only blows cool air when the truck is moving and if its NOT n recycle. The controls do not work either. The a/c and controls for the back passengeres work just fine. I do not know where to begin! lol Please help me!
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Sounds like the main blower motor is shot. I believe the rear HVAC is on a separate blower. Does the defroster work? You're getting air while moving because it's being forced in when the control in on fresh air.
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Originally Posted by Hardin Thicke
(Post 114452)
Sounds like the main blower motor is shot. I believe the rear HVAC is on a separate blower. Does the defroster work? You're getting air while moving because it's being forced in when the control in on fresh air.
Thanks for your reply! I have to double check, but I THINK the defroster does work.. Ill have to re-post tomorrow a.m. to confirm this. Yes, that makes sense that I only get air while moving. Its cool air. like having a/c, just not blowing hard and no control. Do you this this may be a vacuum hose leak? Thanks! |
If your defroster works, then it won't be a dead blower. I had to replaced mine once already and the motor is not cheap!
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Originally Posted by Hardin Thicke
(Post 114636)
If your defroster works, then it won't be a dead blower. I had to replaced mine once already and the motor is not cheap!
I checked it, and it actually DOESN'T work. So you're probably right. I think I may take it in next week. It's under extended warranty. I will let the mechanics know to check the main blow motor. |
Did it not work on any blower speeds? It may be the speed select resistor.
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None of the speeds worked. The screen displays its on max A/C. It doesnt respond to anything.
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What was the problem. I
Having the same problem |
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I'm having the same problem with my truck. I don't have warranty. Can anyone tell me what's the problem
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