Automatic transmission controller

Discussion in 'The Projects Forum' started by Chris_Curl, Oct 9, 2007.

  1. Chris_Curl

    Thread Starter New Member

    Oct 9, 2007
    2
    0
    I have a 1995 Mustang with an automatic transmission. I would like to build a circuit to be able to control it with a 3 position momentary switch that I can use to cycle through the forward gears silimar to the way a tiptronic system works in BMWs or Mercedes Benzes.

    FWIW, this transmission has 2 solenoids, SS1 and SS2, that control the forward gears. There is also a Torque convertor (TC) solenoid to control whether the TC is locked or not.

    How would I build a circuit that can change state based on input from a momentary rocker switch?
     
  2. Chris_Curl

    Thread Starter New Member

    Oct 9, 2007
    2
    0
    or if using a 5-position rotary switch would be easier, that would be fine with me too
     
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