AC/Heater stops & starts on its own on my 2005 Colorado
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Joined: Apr 2013
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AC/Heater stops & starts on its own on my 2005 Colorado
Why would my ac/heat completely stop working & occasionally start working again at any give time? I replaced the resistor & wiring harness & th blower motor works fine on a direct current. Everything works perfect WHEN there's power. Any ideas????
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Joined: Aug 2009
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Bad ground!
Mine kept burning out blower motor resistors. On the right inside of the fender is a ground connection with a one piece connector. I cut the connector, soldered all the wires into a copper battery cable crimp type connector, sanded down the fender area to remove the paint. Dabbed a little lithium grease on the fender area and bolted to the fender. It quit burning out resistors. I haven't had a problem since. Same truck 2005 Colorado.
Mine kept burning out blower motor resistors. On the right inside of the fender is a ground connection with a one piece connector. I cut the connector, soldered all the wires into a copper battery cable crimp type connector, sanded down the fender area to remove the paint. Dabbed a little lithium grease on the fender area and bolted to the fender. It quit burning out resistors. I haven't had a problem since. Same truck 2005 Colorado.
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