99 XJ air stuck on Defrost
#1
Newbie
Thread Starter
Join Date: Jul 2013
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
99 XJ air stuck on Defrost
The air conditioning on my 99 XJ is stuck on defrost. I am in the process of removing the dash, but it is not an easy job. If anyone else has experienced this same problem advice would be great!
#3
Newbie
Thread Starter
Join Date: Jul 2013
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
The arrow in the image attached points to air line that goes all the way to the air chamber (Black ball in front passenger bumper). I checked it for leaks but didnt find anything. Am I looking at the wrong thing?
#4
Member
Join Date: Jun 2009
Location: Rochester, MIchigan
Posts: 222
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0
You have a vacuum leak somewhere...the plastic line going to the black ball vacuum reservoir often deteriorates...check it thoroughly for cracks and holes. Also check the reservoir itself for cracks.
Thread
Thread Starter
Forum
Replies
Last Post
LittleRed94
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
5
10-06-2015 08:09 PM
bradleyheathhays
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
6
10-03-2015 09:51 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)