2006 DODGE CARAVAN
102,000 MILES
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ANONYMOUS
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  • 1 POST
where is resister for heater fan located
Feb 10, 2013 at 1:05 AM
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CARADIODOC
  • CAR REPAIR CONTRIBUTOR
  • 34,308 POSTS
Ain't one. They were too reliable so to meet the manufactured demand for continuously-variable fan speeds, there is a computer controller and a module that uses pulse-width modulation to vary the speed. Computer modules fail a lot more often than resistors and switches.
Feb 10, 2013 at 1:16 AM
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