Heater blower motor will not turn on

1997 GMC JIMMY
199,000 MILES
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SMITTY099
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  • 3 POSTS
Ok my jimmy had a bad blower motor so i replaced it with a new one and now it still wont work if you turn the high and low switch you can hear a clickin noise but blower motor will not turn on ?
Aug 11, 2012 at 8:25 PM
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DOCFIXIT
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Have checked blower resistor and blower relay?
Aug 11, 2012 at 8:30 PM
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SMITTY099
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im not sure how to get the blower relay out to look at it and the resistor if im right are on the passanger side under the hood on the firewall .
Aug 11, 2012 at 8:38 PM
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DOCFIXIT
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relay and resistor on right rear firewall suspect relay
Aug 11, 2012 at 8:42 PM
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SMITTY099
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  • 3 POSTS
theyre are 3 on the firewall and one closer to the blower motor that is attached to the black plastic housing ?
Aug 11, 2012 at 8:48 PM
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DOCFIXIT
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Have no inmfo on which one one is starter, another AC comp and then blower process of elimination
Aug 11, 2012 at 8:57 PM