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04-21-2015, 08:59 PM
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Registered User
 Join Date: Dec 2002
Location: Northern Virginia
Posts: 1,268
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Blower Motor only works on Med
Hello. 71 blazer w/AC Last year it did the same thing. I bought a new blower motor relay. Switched and all the speeds worked. Same problem a year later. I have replaced the relay,switch,resistor,motor -everything. Someone said ground the relay. I ran a wire to the ground I made for my dash light. Still just one speed. Any thoughts
Thanks |
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