xj92 Posted December 2, 2010 Share Posted December 2, 2010 My heater fan will only turn on when it is turned to hi, so it is either on high or completely off. My MJ is an '88, but the heating/cooling parts are a mix of junkyard parts based around matching a '93 XJ style setup. Anybody know how to fix this or had this happen to theirs? Quote Link to comment Share on other sites More sharing options...
Pete M Posted December 2, 2010 Share Posted December 2, 2010 sounds like your resistor pack died. If I'm remembering right, it is located right in front of the passengers left shin and should be accessed with an 8mm wrench. Quote Link to comment Share on other sites More sharing options...
Akula69 Posted December 2, 2010 Share Posted December 2, 2010 :agree: Quote Link to comment Share on other sites More sharing options...
xj92 Posted December 7, 2010 Author Share Posted December 7, 2010 Thx for the tip, I saw the other thread today as well with a diagram so I'll be messing with that soon. What a luxury it would be to have a fan with 4 settings :D Quote Link to comment Share on other sites More sharing options...
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