radiator fan wont shut off

2007 CHEVROLET TRUCK
48,000 MILES
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DOUGMVRMC
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i have a 2007 chevy 1500 standard cab, the radiator fan wont shut off causing the battery to drain dead. What would be the most common part to replace?
Jun 23, 2012 at 8:04 AM
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WRENCHTECH
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What makes you so sure it's caused by a bad part at all? It could be a wiring issue too. It's a complicated circuit with 3 relays and 2 fan speeds, any of which can be stuck on. You're going to need someone to troubleshoot the circuit from a wiring diagram.
Jun 23, 2012 at 10:13 AM