Having problems with your 1993 Cadillac DeVille ?

93 cadillac deville. ac blowing hot. only one pound of freon but compressor wont kick on to allow for charging. where is the relay for the compressor, or what am i missing here? thanks

Posted / edited by AnonymousUser on : 20-11-2017

Answers :

There is a sensor inline on one of the hoses or on the ac evaporator that should have 2 wires. Unplug the sensor and take a short piece of wire and make a U shape with it and plug it into both ends to complete the circuit on the wired side not the sensor. This will trick the AC pump to turn on. You will also be adding the can or two of freon. If the pump does not turn on after tricking it there may be a problem with the pump or a problem with wiring or the temp control.
Repair Help & Product Troubleshooting for 1993 Cadillac DeVille

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0084 seconds