Accessories triggered by LaunchMAX.

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    • 11/17/2016 at 1:15 pm #204
      Chris Hood
      Moderator

      The, soon to be released, Plug and Play Version includes a wire that can be used for activation of a relay. That wire takes the place of the red wire in the positive activation T-brake wiring with whichever activation (+ or -) your accessory happens to use.

    • 01/11/2017 at 12:26 pm #217
      Chris Hood
      Moderator

      Ground activation of LaunchMAX & GROUND activation of Accessory (Two Step, etc):
      1 – Connect Relay pin 85 to key on +12v power.
      2 – Connect Relay pin 86 to Pin 7 / Blue wire from the JMS LauchMAX harness.
      3 – Connect Relay pin 87 to the ground trigger connection for the accessory
      4 – Connect Relay pin 30 to vehicle ground.

      Ground activation of LaunchMAX & Positive activation of Accessory (Two Step, etc):
      1 – Connect Relay pin 85 to key on +12v power.
      2 – Connect Relay pin 86 to Pin 7 / Blue wire from the JMS LauchMAX harness.
      3 – Connect Relay pin 87 to the positive trigger connection for the accessory
      4 – Connect Relay pin 30 to key on +12V power.
      Positive activation of LaunchMAX & Positive activation of Accessory (Two Step, etc):
      1 – Connect Relay pin 85 to Pin 8 / Red wire from the JMS LaunchMAX harness.
      2 – Connect Relay pin 86 to ground
      3 – Connect Relay pin 87 to the positive trigger connection for the accessory
      4 – Connect Relay pin 30 to key on +12V power.

      Positive activation of LaunchMAX & GROUND activation of Accessory (Two Step, etc):
      1 – Connect Relay pin 85 to Pin 8 / Red from the JMS LaunchMAX harness.
      2 – Connect Relay pin 86 to ground
      3 – Connect Relay pin 87 to the ground trigger connection for the accessory
      4 – Connect Relay pin 30 to vehicle ground.

    • 12/27/2018 at 4:09 pm #264
      aleisayi
      Participant

      Hello,
      I recently bought LaunchMAX Trans Brake Kit – Plug and Play , and I want connect it with MSD 2-Step Launch Control. So I want to check connections.

      should I cut the wire her and connect it to relay pin 85 ?
      pin 86 to ground Clear
      pin 30 to key on +12V power Clear

      but
      Relay pin 87 to the positive trigger connection for the accessory
      do you mean I connect it for the wire that I cut?
      And where I connect the wire from MSD ? it will be ACTIVATED W/12 VOLTS

      Thanks and I’m waiting your help

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