Having problems with your 1999 Jeep Grand Cherokee ?

Electric radiator fan wont turn on . but when fan is jumped with 12 volts fan works

Posted / edited by AnonymousUser on : 20-05-2019

Answers :

Heres a little test start vehicle turn a/c on high in the defrost position your fan should start if so than test hi low fan relay and replace coolant temp sender not sensor in some cases replace both thank u have a good day.
It can be the thermostat,or not enough coolant,or air in the cooling system,or a coolant sensor that is bad,or a cooling fan relay.
Repair Help & Product Troubleshooting for 1999 Jeep Grand Cherokee

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: 0.0053 seconds