Question about 1995 Cadillac DeVille

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Cruise control does not work.the servo unit seems fine

Cruise control does not work on1995 cadillac deville.I dont know how to check or locate the cruise control module or to see if thats the problem.the servo unit still accelerates the engine when compressed by hand

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Posted on Jan 02, 2017

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SOURCE: 1994 cadillac deville concours

Look if the engine is doing what you say then it is overheating and there is no problem with the sensor, remember the sensor only tells what is going on, it does not cause anything like overheating. Have you bled the system of air, there is a factory procedure to do this.

Posted on Oct 14, 2008

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SOURCE: Can not find the body control module on my 1989 cadillac sedan deville -- anyone know where it is?

you need to take glove box out. It's right behind three three 7mm bolts for the plastic piece that holds it in. two 10 mm nuts that hold it to the plastic piece. Should come right out with a little finessed force.

Posted on Nov 18, 2008

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SOURCE: replacing bulbs

well... it turns out the 04 is different.
check out this link. it may offer some insight. I understand the bulbd may be replaced in the switches, however you have to remove the aigbag to access....

Posted on Dec 28, 2008

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SOURCE: Cooling fan relay on a 1992 Cadillac Deville

Left Hand Side Of Engine Compartment On Relay Bracket

Posted on Jan 25, 2009

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SOURCE: No heat in 91 Cadillac Sedan Deville

I would beleive more that you have build up in the heater core. Try taking loose the heater hoses from the block and use a water hose to spray into one of the hoses letting it come out the other hose then switch hoses with the water hose and keep reverseing for 2/3 times each hose. sounds like stop leak may have been used in a prior time and may be blocking water flow.

Good luck,

Posted on Feb 08, 2009

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My cruise control does not work on 1994 Ford 150. Fuse is fine, where to look next? Thank you

Which fuse ? There are two that supply B+ to the speed control servo ! One is located in the under hood fuse box and the other in the fuse panel inside the vehicle > The fuse may look fine but is there B+ voltage across the fuse . Check it with a volt meter . Check B+ voltage at the speed control servo , Black with yellow trace and P/O wire , what ever color that is . Is there B+ at the control switch ? The speed control servo supply's voltage to the cruise control switch . You can check it at the speed control servo as well . They could be videos on youtube showing how to test it .
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Cadillac's of this year have been known to have the wire(s) fromt he cruise control break in the steering colum. This is due to the tilt wheel moving up and down over the years. You should be able to either repair the broken wire or get a used unit (turn signal/cruise) and wiring harnes at a salvage yard. The wiring runs along the steering column to a connector on top of the column about half way down.
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