GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

HVAC control issues... weird... what ya think?

Thread Tools
 
Search this Thread
 
Old Dec 9, 2008 | 09:39 PM
  #1  
nonnieselman's Avatar
Thread Starter
TECH Senior Member
iTrader: (10)
 
Joined: Oct 2004
Posts: 14,068
Likes: 2
From: Crystal Springs, MS
Default HVAC control issues... weird... what ya think?

So lately when its cold in the mornings i get in my truck with the Fan speed off and when i crank the truck the Recirculate is lit up and the AC is lit up.. and this is with the fan speed off so nothing should be on..

I got to the end of my driveway and restart the truck and its back to normal.

My buddy just called me and his is doin the same thing..

What yall think?
bad HVAC control panel? or whatever its called, the thing with the fan speed/temp/ director panel..
Reply
Old Dec 9, 2008 | 10:43 PM
  #2  
budhayes3's Avatar
PT's Slowest Truck
iTrader: (19)
 
Joined: Apr 2004
Posts: 17,863
Likes: 2
From: Hackensack, NJ
Default

That's wierd...a short in the control panel (like you mentioned) would be my first guess. I'd say try swapping yours with a friend's, but your friend is having the same problem lol.
Reply
Old Dec 9, 2008 | 10:48 PM
  #3  
nonnieselman's Avatar
Thread Starter
TECH Senior Member
iTrader: (10)
 
Joined: Oct 2004
Posts: 14,068
Likes: 2
From: Crystal Springs, MS
Default

Originally Posted by budhayes3
That's wierd...a short in the control panel (like you mentioned) would be my first guess. I'd say try swapping yours with a friend's, but your friend is having the same problem lol.
haha exactly... and it only does this when its cold... roughly 30-35*
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SS94S10
FORCED INDUCTION
12
Jan 3, 2019 01:57 PM
Avalanche2002
Tuning, Diagnostics, Electronics, and Wiring
7
Nov 30, 2015 07:31 AM
turbo6c3
Trucks and SUV Classifieds
1
Oct 5, 2015 06:11 PM
old motorhead
FORCED INDUCTION
3
Sep 29, 2015 08:22 PM




All times are GMT -5. The time now is 04:23 AM.