2003 Jeep Cherokee a/c & heater fan

2003 JEEP CHEROKEE
84,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
EGHIRARDUZZI
  • MEMBER
  • 1 POST
What began as an intermitten problem has left my heater and a/c system not working. In a nut shell, when you turn on either the a/c of the heat nothing happens. All indicatior lights are on and you can choose temp setting however nothing comes on. It began as an intermitten problem, then began coming on less frequently and now wont turn on at all. Could it be soem type of relay problem ?
Aug 25, 2009 at 11:17 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check and test the fuse and blower motor relay
Aug 25, 2009 at 11:43 AM
Advertisement
Avatar
CAPTARDY
  • MEMBER
  • 2 POSTS
There's a module that contols the heater a/c..these tend to burn out....I had one replaced recently to the tune of $200 bucks. Check with your dealer as they'll be the only ones to be able to supply and replace it.
Oct 6, 2009 at 9:25 AM