Mechanics

CADILLAC DEVILLE CRUISE CONTROL PROBLEM

1992 Cadillac Deville • 135,000 miles

Hi I am looking at a chiltons manuel to diagnose a cruise control problem. I reposted sorry. But Is a speed sensor on the 1992 cadillac deville related to the cruise control. I have checked the fuse it was good. Their is no leak in the vacuum. I changed the cruise lever out. I checked for power it has power. I bought a servo on ebay that was supposobly in working condition. Where is the stepper motor located. From the sounds of it. It is the thing that attaches to the throttle cable and the cruise cable. What is a transducer and how do you test it. Also is their a way to test the cruise servo. Thanks.
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Sean03
September 19, 2012.




Can u blow through the large hose?

Cadieman
Sep 28, 2012.
The big hose going into the car where the brake switch is mounted. If that's what you are talking about then no. Thanks.
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Tiny
Sean03
Sep 28, 2012.
Turn the key on put it in rev. Do the rev. Lights work?

Cadieman
Sep 28, 2012.
Yeah the reverse lights work just used it today and saw the lights.

Tiny
Sean03
Sep 28, 2012.
Does the yellow light come on on the switch?

Cadieman
Sep 28, 2012.
If its the speed sensor u would have a code.

Cadieman
Sep 28, 2012.
No it does not.

Tiny
Sean03
Sep 28, 2012.
Sorry had dinner.I forgot is there a dash switch or it turns on by the lever?

Cadieman
Sep 29, 2012.
That's fine it is on the lever.

Tiny
Sean03
Sep 29, 2012.
Cool your on you get no codes from the l/side fuel data center. It just gos to 70

Cadieman
Sep 29, 2012.

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