Having problems with your Cadillac Eldorado ?

I cant find the fan relay on a 1992 caddy. elardo. cant you help.

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

There are 3 relays and 2 fuses that control the fans and are located \015\012under the black plastic cover (main fuse center), driver side under the hood behind the washer solvent bottle. \015\012

Maxi fuse 6 provides power to terminal 1 of the \015\012relay at all times, terminal 4 goes the the fan motor, fuse D3 has \015\012power with the key in run to terminal 2 and the PCM provides the ground\015\012 to make the fan turn on.
\015\012
With relay 1 removed and the ignition key on you should have \015\012battery voltage at relay terminal 1 and 2. If not check Maxi fuse 6 or \015\012D3. Then make a 12 Gauge jumper wire with an inline fuse of 30 amps and jumper \015\012the relay terminals 1 and 4. The fan should turn on. If it does try a \015\012new relay. If not or the fuse blows then the fan motor is bad and needs \015\012to be replaced.
Repair Help & Product Troubleshooting for Cadillac Eldorado

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 || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0055 seconds