Air and Heat won't blow! Fans turn on! -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > General Technical Discussions > Cheap Tricks & Fixes > Air and Heat won't blow! Fans turn on!

Black Friday Sales Continue!FS: Wranger BRIGHT License Plate LED! Just $3! Great value6th annual beat your wife to the credit cards sale!!

Unread 03-04-2013, 12:16 PM   #1
Registered User
1993 XJ Cherokee 
Join Date: Mar 2013
Location: charlotte, nc
Posts: 1
Air and Heat won't blow! Fans turn on!

I a have seen endless amount of post on this. I am going to set my Jeep on fire if I can't figure this thing out. I have a 1993 Jeep Cherokee 4.0 4x4, green POS. When I turn the a level controls up and down nothing happens. No air no heat, but I can hear the fan engaging. I changed the resistor a few months ago because the controls only worked on level 2 and high. After changing it they still only worked on 2 and high. I have looked for vacuum leaks and all the fuses are good.

The Jeep is the bottom of the line model everything manual, no cruise, no ABS. Please help I have tried eveything! Thank you guys very much in advance!

IHatemyJeep4lfe is offline   Reply With Quote Quick reply to this message
Unread 03-07-2013, 05:07 PM   #2
Registered User
Join Date: Oct 2004
Location: WY
Posts: 3,359
If the fan is running but no air is coming out of the vents it would likely be a stuck diverter.
I'm the only gay eskimo.
Indy is offline   Reply With Quote Quick reply to this message

air conditioner , fan setting , heater , wont engage

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.