Hot/cold selector not working? -
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 > Models > Jeep Wrangler Forums > TJ Wrangler Technical Forum > Hot/cold selector not working?

FS: Wranger BRIGHT License Plate LED! Just $3! Great valueTJ 5.25" Speaker Adapters - NalinMFGSmittybilt Products at Oconee Off-Road!

Unread 09-05-2013, 06:53 PM   #1
Registered User
Join Date: Apr 2013
Location: Washington, Mo
Posts: 8
Hot/cold selector not working?

Just finished putting a motor In my 99 4.0. 5 speed Tj. I got it blown up so this is the first time hearing everything work and upon first or second start up I kicked the ac on and it was working great. Next time I tried to use it it was just blowing hot air and seemed like the hot/cold selector wasn't working. Weird to me so I got out and the compressed was working properly so I got back In and messed around with the selector and nothing but hot air. Anyone else have this problem?

Bshaips is offline   Reply With Quote
Unread 09-05-2013, 07:45 PM   #2
Registered User
1999 TJ Wrangler 
Join Date: Sep 2012
Location: la porte, indiana
Posts: 71
Mine does the same thing. I haven't looked in to what the problem is yet. I have other things to fix first.
metaljeep is offline   Reply With Quote
Unread 09-05-2013, 09:13 PM   #3
Registered User
2002 TJ Wrangler 
Join Date: Apr 2012
Location: columbia, tennessee
Posts: 206
Try pulling the knob off. It may have gotten cracked on the inside and so it isn't turning the part on the inside. My fan speed knob is like that.
2002 tj 4.0 d30-d44 2.5"RC prog. springs, JK shocks, 32x11.50 Cooper STT's
2000WJ4x4 is offline   Reply With Quote

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.