Heater fan only works on high?????
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ArizonaRedneck (02-24-2010)
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When I bought my truck it had the same issue. Pulled out hte resistor pack for the motor, and found a solder broken on the connections. Resoldered it, and it has been holding for the last 8 months. I believe this is a very, VERY common problem regaurdless of the logo on the front of the truck.