2000 Sonoma blower mot0r - The 1947 - Present Chevrolet & GMC Truck Message Board Network

charlesfeild · 05-01-2019, 03:30 PM

blower motor just stopped working, anyone know what fuse to replace or how to fix it? thanks

CastIron · 05-18-2019, 10:49 PM

if it failed on just one or two speeds, it probably needs a resistor and a motor. Check for voltage at the blower motor connector with the fan turned on. If it has power and ground, it probably just needs a motor.
The motor isn't terribly difficult to replace. It's easiest to just lower the fender liner so you can pull the blower cage out of the box without have to remove the ecm and coolant reservoir. It may have a cover you have to cut to get to the blower though.

05-01-2019, 03:30 PM	#1
charlesfeild Registered User Join Date: May 2018 Location: Vallejo Ca Posts: 2	2000 Sonoma blower mot0r blower motor just stopped working, anyone know what fuse to replace or how to fix it? thanks Last edited by charlesfeild; 05-02-2019 at 01:35 PM.

05-18-2019, 10:49 PM	#2
CastIron Registered User Join Date: May 2013 Location: Oregon Posts: 329	Re: 2000 Sonoma blower mot0r if it failed on just one or two speeds, it probably needs a resistor and a motor. Check for voltage at the blower motor connector with the fan turned on. If it has power and ground, it probably just needs a motor. The motor isn't terribly difficult to replace. It's easiest to just lower the fender liner so you can pull the blower cage out of the box without have to remove the ecm and coolant reservoir. It may have a cover you have to cut to get to the blower though.



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