F150online Forums

2003 XLT AC control

Thread Tools
 
Search this Thread
 
Old Oct 11, 2022 | 02:32 AM
Share
  #1  
OH3xlt's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2022
Posts: 7
Likes: 0
2003 XLT AC control
ac/heat blows defrost and floor only. Manual selector switch. How to make vents work?
 
Reply
0
Old Oct 11, 2022 | 08:59 AM
Share
  #2  
ManualF150's Avatar
Technical Article Contributor
Joined: Jan 2007
Posts: 10,636
Likes: 264
From: Vernon, NY
Take the controls out and make sure nothing got disconnected and then work from there. It's a pretty simple system.
 
Reply
0
Old Oct 11, 2022 | 11:56 AM
Share
  #3  
OH3xlt's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2022
Posts: 7
Likes: 0
2003 XLT AC control
I have taken the controls out, but didn't see anything wrong. Anyone have a idea what to chase down now? I tried YouTube but there's nothing for a manual selector.
 
Reply
0
Old Oct 11, 2022 | 02:57 PM
Share
  #4  
ManualF150's Avatar
Technical Article Contributor
Joined: Jan 2007
Posts: 10,636
Likes: 264
From: Vernon, NY
After the selector, the system is the same as the electronic.

I have a feeling the blend door is stuck. Or has debris; infestation/leaves, etc.
 
Reply
0
Old Oct 11, 2022 | 03:05 PM
Share
  #5  
OH3xlt's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2022
Posts: 7
Likes: 0
2003 XLT AC control
Anyone have a vacuum diagram of the heater system?
 
Reply
0
Old Oct 11, 2022 | 03:08 PM
Share
  #6  
Roadie's Avatar
Senior Member
Joined: Jan 2002
Posts: 5,994
Likes: 221
From: Wilmington,NC
Could this help you?
https://video.search.yahoo.com/yhs/s...7&action=click
 
Reply
0
Old Oct 11, 2022 | 04:25 PM
Share
  #7  
projectSHO89's Avatar
Senior Member
20 Year Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
No, wrong actuator.

Anyone have a vacuum diagram of the heater system?




 
Last edited by projectSHO89; Oct 11, 2022 at 04:29 PM.
Reply
0

Trending Topics

Old Oct 11, 2022 | 05:33 PM
Share
  #8  
OH3xlt's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2022
Posts: 7
Likes: 0
Thanks, it helps a lot if it's the module. I'll try it and see.
 
Reply
0
Old Oct 11, 2022 | 07:06 PM
Share
  #9  
projectSHO89's Avatar
Senior Member
20 Year Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
Seems you were asking about this issue on a different forum a couple of days ago. Did you ever follow up on the details I provided in that thread?

 
Reply
0
Old Oct 11, 2022 | 09:02 PM
Share
  #10  
OH3xlt's Avatar
Thread Starter
|
Junior Member
Joined: Oct 2022
Posts: 7
Likes: 0
Yes and thanks for the help. Got the manuals too.
 
Reply
0
Back to Subforum
HVAC
View Next Unread
05 f150 air not very cold




Advanced Search

All times are GMT -4. The time now is 04:39 AM.