Having problems with your 2004 Jeep Grand Cherokee ?

Heater/ac not working properly

\015 When heater or ac is on it does not blow air when its switch on low or high. While driving on highway its starts working a little,but stops working when slowing down.\015 Posted / edited by AnonymousUser on : 18-10-2021

Answers :

Buddyinstl is is right. the same thing happened on mine. the heat controls would not work either i tried to turn the heat down but the air would not get any cooler until i put this tube back on.
Easy fix. The vacuum hose has come loose. Happens all the time. The hose is about 1/2" in diameter and can be found under the hood, in the middle of the engine compartment, on the drivers side. Just take a tie wrap and tighten it down over the plastic inlet.
Repair Help & Product Troubleshooting for 2004 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: 0.0052 seconds