95 Cadillac DeVille Concours ACM where is it located and how do you remove it

Tiny
TRUDREW
  • MEMBER
  • 1995 CADILLAC DEVILLE CONCOURS
  • 182 MILES
My blower isnt working. I replaced it with 3 different blowers thinking faulty blowers.I grounded the blower it turns on full blast. Test light says im getting power too. I need to replace the acm for it next im told by a friend. Where is it located and how to you remove it.
Saturday, April 7th, 2012 AT 8:23 PM

6 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Before you spends lots of money on this, why dont you get a opinion from a real tech to confirm the failure. There are many possibilities that it could be but dont jump the gun till you can point at a part and sy that is the failure.
Guessing is expensive and most times wrong.

Roy
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Saturday, April 7th, 2012 AT 8:31 PM
Tiny
TRUDREW
  • MEMBER
  • 8 POSTS
I did ask a mechanic and he told me if the car does not have a resistor( and from what I read it doesnt) so he told me it was either the digital control panel or the acm(which from what I understand is also called the programmer). So what would you suggest I do? I have changed all the fuses and relays(all were good though)
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Saturday, April 7th, 2012 AT 8:38 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
A shop with a scan tool can acess the system and see what is working and not working.

The Heater and A/C Programmer is located behind RH side of Instrument Panel (I/P), on RH side of Plenum

Thats where it is but you need help to confirm the failure

Roy
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Saturday, April 7th, 2012 AT 8:41 PM
Tiny
TRUDREW
  • MEMBER
  • 8 POSTS
Ok I understand where its located but how do you remove it?Do I have to remove the dash pad first or what do I do to remove it? Any help is greatful as I do not have the money to spend the 700 the mechanics want to fix it and im very handy but dont want to risk braking anything else? I need this car for my two jobs and I have a baby due in july. So cash is very tight.
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Sunday, April 8th, 2012 AT 10:06 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
You remove the glove box and the lower cover to gain acess.

Roy
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Sunday, April 8th, 2012 AT 12:28 PM
Tiny
TRUDREW
  • MEMBER
  • 8 POSTS
What does the acp or acm look like do you have a link to pictures im desperate.
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Saturday, April 14th, 2012 AT 1:44 AM

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