GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

need some quick help...

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Old Oct 25, 2008 | 08:26 AM
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03 BLACKOUTSSS's Avatar
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I ordered the harness and blower motor resistor (which TorqueWrench hooked up, but thats another thread) and it only partially fixed the problem. I installed the resistor, and that gave me back my interior fan speed control, but I didn't install the harness, as the one in the car shows absolutely no sign of damage. I will be replacing it, however I cannot believe the gauge being too small is causing the problem. The problem that I am having is that the HIGH SPEED FAN (the one that comes on when you turn on the AC does not shut off after turning of the car. For some reason, that fan now has constant power. What I totally forgot about when originally describing the problem is that I have a set of Efans installed with a Nelson Harness, the harness has three relays on it that control power to the fans, could the blower motor resistor going bad have smoked one or all of the Efan harness relays?. I need help. My wife drives this thing to work and has to drop the negative cable every time she gets out of the car. Anyone got any ideas???

Thanks...
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Old Oct 25, 2008 | 05:33 PM
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got it...nevermind.
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Old Oct 27, 2008 | 04:27 PM
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Glad you got that one fixed brotha.....I was getting ready to think a defective Resistor.
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