Car Batteries
Chevy Silverado

Why won't your blower fan turn off in your 2004 Silverado Everything else works great except it will not shut off and will drain battery?

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Wiki User
2011-09-13 17:12:12

When the blower motor stays on it means there is a short to

power, or the relay is sticking. 99.9% of the time the relay

sticks. I belive on the 2004 silverados the blower motor relay is

internal to the blower motor resistor. Try to find an auxillary

blower motor relay and if there isn't one then replace the blower

motor resistor.


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