Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
Cheers
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Monday, November 14th, 2016 AT 3:27 PM
BINGHAMTON
MEMBER
1 POST
2004 LINCOLN LS
69,000 MILES
My climate control blows whatever air outside inside without any change, hot out hot in, cold out, cold in, moderate out, moderate in.
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Sunday, July 15th, 2018 AT 11:41 AM
(Merged)
JDL
MECHANIC
16,098 POSTS
Are you saying the temperature control on HVAC does not work? Some makes and models, the HVAC has a diagnostic feature that can enter diagnostics. I will have to double check for your vehicle.
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Sunday, July 15th, 2018 AT 11:41 AM
(Merged)
JDL
MECHANIC
16,098 POSTS
You can enter HVAC diagnostics. Press the off and defrost buttons at the same time, then press the auto button within two seconds.
The codes, if any should show up on the HVAC display. Let us know about the codes.
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Sunday, July 15th, 2018 AT 11:41 AM
(Merged)
GGMYERSJR
MEMBER
1 POST
If I am correct, there are more than 1 door. Is there a way to tell which one is faulty
04 LS, V8
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Monday, May 13th, 2019 AT 9:20 AM
KEN L
MASTER CERTIFIED MECHANIC
47,513 POSTS
Yes can you tell me which mode is not working? Temperature or vent direction?