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  1. #1

    Default 86 gt heater fan not working

    So my heater fan doesn’t work. I check the fuse which is ok. Replaced the thermal sensor. If you give direct power to the fan it works. My hvac unit was broken so I got a good used one. But had to reuse the switch. I’m not getting any voltage from any of the the fan switch post checked them with a voltmeter. What else can it be.
    86 mustang gt vert 5.0 5 speed 3.73 gears rebuilt stock bottom end with tw170 comp xe270 hr-14 1.6 rr exploder intake 70mm tb mac long tube and flowmaster cat back.
    06 dodge ram 4x4 quad cab 4,7L 6 speed toy hauler
    64 plymouth barracuda mostly original 273 pushbutton auto

  2. #2

    Default

    Check out the following thread:
    http://vb.foureyedpride.com/showthre...y-works-on-LOW



    We start getting into the details of what to check around post#8.
    That should get you started.

    Let me know if you have any questions.
    Or, let use know that you've fixed it.


    Good Luck!

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