08 SuperDuty AC problem
Thread Starter
|
Junior User
Joined: Sep 2006
Posts: 54
Likes: 0
08 SuperDuty AC problem
For some reason the AC in my 08 super duty either goes to "High Fan with no compressor" or shuts off completely. None of the manual controls affect the system. The only way to reset the system is to pull off the road, turn off the key and restart. This has happened about 10 times since owning the truck, purchased March of 07.
I noticed some time back similar problems were mentioned in one of the forums. Does anyone know of a FORD fix for this? My dealer suggests bringing it in when this happens...lol
Help!
I noticed some time back similar problems were mentioned in one of the forums. Does anyone know of a FORD fix for this? My dealer suggests bringing it in when this happens...lol
Help!
Moderator
Joined: May 2005
Posts: 8,208
Likes: 1,223
From: San Antonio, TX
Earlier electronic A/C controls had problems, which resulted in the control unit being replaced.
My control unit works OK, but the dual zone feature doesn't function well and adds unnecessary complication to the system.
My control unit works OK, but the dual zone feature doesn't function well and adds unnecessary complication to the system.
Thread Starter
|
Junior User
Joined: Sep 2006
Posts: 54
Likes: 0
Thanks for the info. The dual zone works fine when the system is working normal. I do not see any TSBs or Recalls on this yet.
I do have shift on the fly and have checked for vacuum leaks, fuses, loose connections etc.
The dealership won't change the control unit unless they can make it fail. Needless to say, the thing won't fail for the service guy.
I do have shift on the fly and have checked for vacuum leaks, fuses, loose connections etc.
The dealership won't change the control unit unless they can make it fail. Needless to say, the thing won't fail for the service guy.
Thread
Thread Starter
Forum
Replies
Last Post
1lrover1
2007 - 2014 Expedition & Navigator
25
Jul 2, 2022 07:39 PM
interstategar
1968-Present E-Series Van/Cutaway/Chassis
3
Nov 2, 2016 09:43 PM
Andy's Beast
1999 - 2003 7.3L Power Stroke Diesel
6
Aug 25, 2013 10:16 PM
BigBadBob
2007 - 2014 Expedition & Navigator
32
Oct 15, 2007 10:23 AM
