2007 KJ, A/C clutch doesn't engage - JeepForum.com
Search  
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 JeepForum.com > Models > Jeep Liberty Forums > KJ Liberty Forum > 2007 KJ, A/C clutch doesn't engage

ECGS Fall Sale - 10% Off EVERYTHING!!Gear Packages Available! Your # 1 Diff Shop is ROCKRIDGE 4ROCKRIDGE4WD Introduces a NEW Jeep Wrangler JK *led* tail

Reply
Unread 06-04-2014, 12:23 PM   #1
Rob48
Registered User
1993 YJ Wrangler 
 
Join Date: Feb 2011
Location: Heath, Ohio
Posts: 13
2007 KJ, A/C clutch doesn't engage

I am wondering if this may be a switch or relay problem. Is there anyway to test these before buying new ones?

Rob48 is offline   Reply With Quote
Unread 06-04-2014, 07:39 PM   #2
02blue
Registered User
2002 KJ Liberty 
 
Join Date: Aug 2011
Location: Frederick, MD
Posts: 367
If charge is low you can jumper the pressure switch and it should force the compressor to run. Don't want to do it for long but worth a try. Maybe it is low on refrigerant and needs to be evacuated and refilled.
__________________
"Hey, ya never know til you try." Kurt Russell-Big Trouble in Little China
02blue is offline   Reply With Quote
Unread 06-05-2014, 05:22 AM   #3
Billwill
Registered User
2002 KJ Liberty 
 
Join Date: Jul 2007
Location: South Africa
Posts: 999
Swap the A/C Relay out with an identical one hopefully nearby and check all the fuses and put a voltmeter on the lead going to the clutch with reference to ground... Alas I do not have 2007 circuit diagrams
__________________
2002 2.5 Export CRD Manual 5 speed.
Billwill is offline   Reply With Quote




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