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700r4

Discussion in 'The Garage' started by westcoastblazin, Mar 9, 2006.

  1. westcoastblazin

    westcoastblazin Registered Member

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    I'm wonder who can tell me what the four prong electrical plug's purpose is in the transmission.... I know it will turn on the reverse light, but what else does it do? comments please....
     
  2. Bushido

    Bushido Registered Member

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    Lock-up convertor/computer controll---.I'm pretty sure the reverse light is controlled by the neutral safety switch mounted on the bottom of the steering column.I could be wrong but all the trucks I worked on were like this.Maybe someone else can verify.
     
  3. 13lazer

    13lazer 1/2 ton status

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  4. westcoastblazin

    westcoastblazin Registered Member

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    Yeah, I wasn't sure where the actual switch was for the reverse, lol, but I thought the plug had something to do with the lock up but wasn't too sure. Thanks for the input, much appreciatted!
     
  5. R72K5

    R72K5 Banned

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    Location:
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    reverse light switch is on the column closer to the firewall

    the only time the reverse light switch is found on a tranny is in the case of manual trannies

    good luck
     

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