? on temp/blower control module
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Joined: Oct 2007
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? on temp/blower control module
got a quick question......
my Expy has been doing something weird lately
when i hv the a/c going... blowing out the vents.... it will all of a sudden switch to defrost for awhile then after a couple minutes switch back
It also has gotten stuck on a high temp also and i couldnt lower it manually til i restarted the truck.....??????
Do i need to replace that unit?
they prob hv one at the junkyard....the truck has 185000 miles on it too
my Expy has been doing something weird lately
when i hv the a/c going... blowing out the vents.... it will all of a sudden switch to defrost for awhile then after a couple minutes switch back
It also has gotten stuck on a high temp also and i couldnt lower it manually til i restarted the truck.....??????
Do i need to replace that unit?
they prob hv one at the junkyard....the truck has 185000 miles on it too
Fleet Owner
Joined: Apr 2008
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Check for the infamous broken vacuum hose by the battery. Here's a thread on the issue.
https://www.ford-trucks.com/forums/8...t-vents-2.html
https://www.ford-trucks.com/forums/8...t-vents-2.html
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