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The A/C and heat will only work on

Tiny
NASJJ48
  • MEMBER
  • 2002 LINCOLN TOWN CAR
  • V8
  • RWD
  • AUTOMATIC
  • 220 MILES
I have an extra climate control unit to put in the car, but I need to know how to remove the old one without damaging anything
Sunday, October 4th, 2015 AT 11:03 AM

35 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You should have it scanned for codes as that may not be the problem. Once it's replaced it won't work anyhow as it has to be programmed to your car.
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Sunday, October 4th, 2015 AT 11:50 AM
Tiny
SJOHNSON25
  • MEMBER
  • 1 POST
  • 2001 LINCOLN TOWN CAR
  • 4.6L
  • AUTOMATIC
  • 135,000 MILES
This weekend my car made a strange noise and a few minutes later I started smell a burning smell and the climate control panel stopped working.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MLDANIELS2000
  • MECHANIC
  • 227 POSTS
Same thing happened to my car. AC compressor clutch shorted and heated up blowing fuse to ac system controller. Replace ac compressor and ac controller fuse.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
TAMARA REYNA
  • MEMBER
  • 1 POST
  • 2000 LINCOLN TOWN CAR
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
Put a new A/C compressor in my car. Now the control panel for the AC/heat does not come on at all.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
It sounds like you have a fuse that is out. Here is a guide to help you check the fuses for the system and a diagram (below)

https://www.2carpros.com/articles/how-to-check-a-car-fuse

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

It could be the control head, check for power and ground.

Please let us know what happens.

Cheers, Ken
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
ESTANFIELD23
  • MEMBER
  • 4 POSTS
  • 2000 LINCOLN TOWN CAR
Air Conditioning problem
2000 Lincoln Town Car V8 Two Wheel Drive Automatic

okay 1st off I had circuit city install a amp and subs to my factory changer and they messed something up bad! They ran a wire to my under dash fuse box not sure which one but I think it was the wiper one. Now my wipers only work on high and my climate control wont work at all not even turn on. Well I un hooked all they did and when I took the wire out the fuse box the climate control came back on and worked for about 2 days and now it wont do anything at all. I checked all the fuses and nothing was wrong I replaced the blower relay and nothing and today and yesterday I noticed when I have had the car on for awhile the screen on the climate control comes on but it wont work its like its frozen? Please help me figure this out no heat in the winter sucks bad! Now ive seen that after the mayhem of this bad hookup job the filler door for gas wont open with the switch, the windshield wipers only work on high, the climate control dont work, the windows wont go up sometimes for a few mins, id say the screwed me! HELP
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
With the wipers and the EATC out, you'll need this car put on a scanner that can two way communicate with the modules, "B" codes will be present, in the mean time check fuses 1 and 6 inside the car. And if you can figure out what they tapped into to power it, post the info. Check accessory fuses 1 and 2 under the hood in the battery junction box.


https://www.2carpros.com/forum/automotive_pictures/62217_tc_1.jpg

If there is any life in the EATC Try this and post any codes displayed.
Run the self diagnostic test on it by turning the key to on, then press off and floor at the same time, then within 2 secs, press auto, If there is a problem a trouble code will appear on the display...To exit self test, press the BLUE, cooler button this also retains error codes, To erase code and exit, press defrost, choose one of these before you power down the system... Test with engine at 120 degrees or more, and cabin between 40-90 degrees.Post any codes recorded here and I let you know what's defective...
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
ESTANFIELD23
  • MEMBER
  • 4 POSTS
I tired the pressing the off and floor button and it kicked back on after all that time thats what I was? I hope thats all it was! If so THANK YOU I been freezing my ass off all winter
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Well sometimes sending it to diagnostics kicks it in gear! But what about the other issues?
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
ESTANFIELD23
  • MEMBER
  • 4 POSTS
The eatc is back on but the radio still sounds very low like its only comin from the back and I checked the settings the fade and all that and it was fine and the fuses are good. I dont understand I was gettin gas and I heard it get quiet and then from then on its been like that. And the filler door still wont open and the wipers still only work on high. HELP
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Lets take the negative battery cable off, remove the Circuit City parts, make sure the radio has all original connections, look in the trunk too, see if they used any new wire harnesses in there and remove them, and plug back into the manufactures plugs, then re attach the negative cable, then get back to me with the results.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
LEROYMAHON
  • MEMBER
  • 1 POST
  • 2000 LINCOLN TOWN CAR
  • 102,000 MILES
The automatic climate control blower stays at one speed. What could be the problem?
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
ESTANFIELD23
  • MEMBER
  • 4 POSTS
Okay I did that and still nothing still the same?
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
RIVERMIKERAT
  • MECHANIC
  • 6,110 POSTS
Blower motor control. Use a meter to see if each of the pins to the blower motor are receiving power on different speed settings.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
At this point you need to scan it for "B" codes, these may or may not turn on the check engine light.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
MICHAEL HETZEL
  • MEMBER
  • 1 POST
I have a 2000 Lincoln town car and my #6 fuse keeps popping. What all can I look at as a possible cause?Any help would be greatly appreciated! Thank you.
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
DEPUTYLYNCH
  • MEMBER
  • 9 POSTS
  • 1999 LINCOLN TOWN CAR
I have a 1999 Lincoln Climate Control Problem in that after the car has run for a while the AC doesn't want to blow cold air through the dash ducts and it sounds as if the air is being obstructed and doesn't want to blow out of anywhere!

If I shut the system down or set it manually for the front ducts and send the temperature up to 90 then back down to 70 it will then work properly for a while then the same problem happens again!

I'm thinking either the climate control module is bad and loosing vacuum or could it be a blend door or something else wrong?

Thanks,
Dave
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
DEPUTYLYNCH
  • MEMBER
  • 9 POSTS
Unless I'm missing something, no codes come up when doing as you requested!
I only get the auto and temp. On the display!

Thanks again,
Dave
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,513 POSTS
Please post your new question here, you must be logged in:

https://www.2carpros.com/questions/new

Cheers, Ken
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Monday, August 26th, 2019 AT 6:24 PM (Merged)
Tiny
DEPUTYLYNCH
  • MEMBER
  • 9 POSTS
I don't think that it would be a filter problem since when the air is directed throught the ducts it seems OK.

It just won't continue to flow through the dash after a while!

Please foward the details on how to pull the codes.

Thanks again,
Deputy Lynch
dlynchjr@yahoo. Com
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Monday, August 26th, 2019 AT 6:24 PM (Merged)

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