Heater switch

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July 28th, 2012, 4:05 PM

spinner00

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Heater switch

I have a 2000 Silverado and the heater fan switch only works on the 3 4 5 settings and will not work on the 1 2 settings Do I need a new switch or is there something else wrong.

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July 28th, 2012, 4:16 PM

96 Junk That Moves

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Replace the switch. Easy fix

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July 28th, 2012, 10:40 PM

oldchevy

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It might be the switch, but it could also be the fan motor resistor.

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July 29th, 2012, 10:16 AM

96 Junk That Moves

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If the resistor was bad I don't think the fan would run at all...imho...you could always test the resistor with a meter as well as the switch but my money is on a bad switch.
Personal experience...

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