A/C

1996 CADILLAC DEVILLE
211,000 MILES
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ISHMAEL YFGB BROOKS
  • MEMBER
  • 1 POST
A/C comes on by itself, switches temperature, switches from low to high. I turn it off it comes back on. help
Oct 1, 2017 at 8:21 AM
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STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,328 POSTS
It sounds like the A/C programmer has gone out not allowing the system to be turned off. Here is its location so you can change it out. I would try to find a used one to save money. You can get a new one from Amazon.

Here is its location (below).

Please let us know what happens.

Cheers, Ken
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Oct 2, 2017 at 12:36 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.