Topic Sponsor
2009 - 2014 Ford F150 General discussion on 2009 - 2014 Ford F150 truck.
Sponsored by:
Sponsored by:

Ac blowing on high

Thread Tools
 
Search this Thread
 
Old 09-08-2018, 10:24 PM
  #1  
Senior Member
Thread Starter
 
twhall9396's Avatar
 
Join Date: Oct 2013
Posts: 263
Received 11 Likes on 11 Posts

Default Ac blowing on high

Well i know I can search through countless areas but need a quick answer if possible. Turned air on high after 30 sec acted like it cut off so I **** down and turned on and it's stuck on high no matter if I turn down. Any ideas thoughts quick easy cheap fixes? Got a 2009 lariat
Old 09-09-2018, 08:16 AM
  #2  
Senior Member
iTrader: (2)
 
Meathead's Avatar
 
Join Date: Oct 2014
Posts: 749
Received 132 Likes on 100 Posts

Default

Blower motor resistor.
Old 09-09-2018, 09:18 AM
  #3  
Mark
iTrader: (1)
 
techrep's Avatar
 
Join Date: Jan 2009
Location: Va. Beach, VA.
Posts: 36,860
Received 2,412 Likes on 2,113 Posts

Default

X2
Old 09-09-2018, 10:32 AM
  #4  
Senior Member
 
BMWBig6's Avatar
 
Join Date: Nov 2011
Location: Georgia
Posts: 671
Received 163 Likes on 73 Posts

Default

+1.
Old 12-24-2018, 02:42 PM
  #5  
Junior Member
 
battman66's Avatar
 
Join Date: Dec 2018
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default

So my blower quit working completely, I replaced the resistor with one I bought from Amazon. Now it only works on high.
Did I just get a bad resistor? or ?
Old 12-25-2018, 09:13 AM
  #6  
Mark
iTrader: (1)
 
techrep's Avatar
 
Join Date: Jan 2009
Location: Va. Beach, VA.
Posts: 36,860
Received 2,412 Likes on 2,113 Posts

Default

What were the symptoms prior to the replacement... could be your blower motor...
Old 12-25-2018, 09:40 AM
  #7  
Junior Member
 
battman66's Avatar
 
Join Date: Dec 2018
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default

My blower just quit working at all.
Old 12-25-2018, 01:31 PM
  #8  
Senior Member
 
snopro31's Avatar
 
Join Date: May 2009
Location: Manitoba
Posts: 630
Received 125 Likes on 69 Posts

Default

Mine just quit last night. Worst of times.

Took the resister out and it looks good. No prongs burnt or anything.

Gonna take the blower motor out this afternoon or tomorrow after it warms up a bit and see if thats the culprit.
Old 12-25-2018, 03:14 PM
  #9  
Mark
iTrader: (1)
 
techrep's Avatar
 
Join Date: Jan 2009
Location: Va. Beach, VA.
Posts: 36,860
Received 2,412 Likes on 2,113 Posts

Default

No need to pull the blower motor out to test it.. just put 12VDC to it.. see if it kicks on.
Old 12-25-2018, 06:01 PM
  #10  
Senior Member

 
DarrinT04's Avatar
 
Join Date: Oct 2018
Location: Maysville KY
Posts: 6,621
Received 1,208 Likes on 969 Posts

Default

Originally Posted by techrep
No need to pull the blower motor out to test it.. just put 12VDC to it.. see if it kicks on.
this is the best option to try and kick it back on
The following users liked this post:
techrep (12-26-2018)


Quick Reply: Ac blowing on high



All times are GMT -4. The time now is 05:22 AM.