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Lincoln LS Climate Control

86 messages,  Last post on Oct 08, 2009 at 6:54 AM

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What is this discussion about? Lincoln LS, Heating / Cooling, Sedan


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#83 of 86
Heater blows cool air by acepkr
Oct 07, 2009 (9:55 am)
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Hello Everyone,
 
I'm seeking some advice. I have a 2000LS in which the heater stopped working. AC works fine. the blower works fine, but when I adjust the temperature hotter it still blows cool air. The car has been warmed up. I took it to my local mechanic who I trust however he says the door on the heater is not opening and it will cost $700 just to get to the heater and figure out whats wrong. My question is this a problem that a local ford dealer or lincoln dealer can handle better and cheaper or will it be a wash either way. Thanks.
#84 of 86
Re: Heater blows cool air [acepkr] by akirby
Oct 07, 2009 (10:52 am)
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Replying to: acepkr (Oct 07, 2009 9:55 am)

It could be the blend door and they are expensive to fix. I'd get another opinion and quote from a Lincoln dealer who has seen these before. It could also be the controller.
#85 of 86
Re: Heater blows cool air [akirby] by rustygirl
Oct 07, 2009 (11:39 am)
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Replying to: akirby (Oct 07, 2009 10:52 am)

i did a self diagnostics (reset) test and you can hear all the doors adjusting opening and closing. after i did this a few times the air/heat started working properly again.
it is posted on this site how to do the test.
i would try that out....at least its free!
i cant remember exactly so i would double check but i think it was to
push the panel button then quickly hit the off and auto buttons.
you can hear it testing everything
the first time i did it it gave code 1987 but i did it two more times it started working again fine.
 
it said 88degrees - ext -188 degrees
may be worth a try.
#86 of 86
Re: Lincoln LS fuse panel [themacguy] by mercedes_doc
Oct 08, 2009 (6:54 am)
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Replying to: themacguy (Jun 11, 2009 10:30 am)

The DCCV - Dual Climate Control Valve on your car is bad. You will have four heater hoses running to it. Take them off and clamp them, if your ac is restored than you know for sure this valve is bad. Its under the hood on the passenger side of the car. Can't miss it.

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