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Thread: 86S Heat/AC Blower Resisitor & Switch Needed

  1. #1
    Hybrid booster
    Join Date
    Jun 2008
    Location
    Detroit
    Posts
    392

    86S Heat/AC Blower Resisitor & Switch Needed

    Looking for an AC/Heat blower motor resistor for my '86S. On my car it's behind the glove box door and you can get to it under the hood, through the cowl opening on the passenger side.

    On other models, I think it's on the passenger side mounted on or near the blower and ducts.

    Not sure if the switch is bad. Thought I'd go after the resistor first. The original R12 on my car still blows cold but fan doesn't work.

    If anyone can get me one, let me know what you want shipped to 48045.

    Thanks!

  2. #2
    turbo addict
    Join Date
    Jul 2007
    Location
    Niagara Falls, ON
    Posts
    7,548

    Re: 86S Heat/AC Blower Resisitor & Switch Needed

    If it only works on full, it's the resistor, if it doesn't work on any, it's the switch or motor. Usually you can see where the resistor is burned out. The impellers on the motors get real frigging brittle, so if you get a new motor, be real careful of the impeller.

  3. #3
    Hybrid booster
    Join Date
    Jun 2008
    Location
    Detroit
    Posts
    392

    Re: 86S Heat/AC Blower Resisitor & Switch Needed

    thanks....it doesn't blow at all. when car is moving, forced air circulates but no difference on switch settings. I have a new blower motor but hoping the "easy" fix (resistor) works first

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