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What is this tranny part?

Discussion in 'The Garage' started by funkycold, Nov 14, 2004.

  1. funkycold

    funkycold 1/2 ton status

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    I am putting my new TCI tranny in and came across this part that is on it, and I am not sure what it is for. It is a lock-up tranny and my suburban already has the lock up wire harness in it. Is this a part that is for the lock-up for trucks without lock-up or for aftermarket lock-up? My previous transmissions do not have this part on them. Can I just remove this part and use my stock wire harness instead?

    [​IMG]
     
  2. big83chevy4x4

    big83chevy4x4 3/4 ton status

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    i have not seen that before, but im guessing its for the lockup. that plugin is for lockup.
     
  3. funkycold

    funkycold 1/2 ton status

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    That is kind of what I am thinking as well, but my subruban already has the lock up wire harness from the factory.
     
  4. m j

    m j 1/2 ton status

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    looks like it may be a vacuum swith to unlock when you go WFO on the loud pedal
    just a guess though
     
  5. funkycold

    funkycold 1/2 ton status

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    I found it! I am going to take it off since my Suburban has the factory wiring harness.
     

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