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Blower Woe

703 views 4 replies 4 participants last post by  mrcarcrazy 
#1 ·
The heat/ac blower on my 2002 Sahara worked fine. All of sudden only the high speed setting works. After reading posts on this and other sites I replaced the resistors. Same thing. Replaced the switch. Same thing. Any other ideas before I throw in the towel and visit the stealership?
 
#4 ·
Took it to the dealer. He said I had pushed the new resistor in too far and it was blocking the fan from turning. Doesn't seem quite right because I am 90% positive it was still blowing on the High setting. But that's what he said and its working great now--$75.
With that in mind I'd recommend attaching the wiring to the resistor card before putting it into the blower. If I pushed it in too far it almost certainly happened when I was pushing the wiring connector on.
 
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