Question about 1997 Chevrolet Blazer
Blower motor resistor?? Is there anyway to test more stuff before I put more money in for things I don't need or are not broken.
Trace the voltage. Is there voltage at the motor? If not trace it back through the resistor to the switch to the fuse. That will probably tell you what you need to know. Does it work on ANY blower speed setting? Replacing parts before testing is ALWAYS going to be frustrating.
Posted on Nov 24, 2013
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Posted on Jan 02, 2017
The blower motor resistor is located behind the glovebox mounted in the fan housing box under the dash.
Posted on Jul 20, 2009
go to autozone.com, enter your vehicle specs, and follow the prompts for the repair section, then to electrical diagrams..........and its FREE!
Posted on Jul 27, 2009
It could be a bad blower motor - tap on the blower motor with the end of a hammer when you have the switch in the on position - if it comes on then it is a bad blower motor. If it doesn't come on I would check to make sure you are getting power and ground to the HVAC control head.
Posted on Aug 06, 2009
the resister is usually located in the air box above the passengers feet ,high indicates the resistor needs to be replaced
Posted on Sep 04, 2009
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