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Please help no speedo no cruise odometer goes to dashes

Discussion in '1st Gen - 1997 - 2002' started by Brandon W wittmer, Jul 7, 2020.

  1. Brandon W wittmer

    Brandon W wittmer New Member

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    I've got a 99 ford expedition with the 5.4 and a 4r100 4wd. It has no speedo the odometer comes on when you turn the car on and if you accelerate in 1rst it acts like it won't shift then once it does the overdrive light starts blinking and the odometer changes to dashes. It also seems to not downshift properly. I put a new sensor in the top of the transmission and also put a new sensor in the rear dif. Neither seem to have helped. Where else should I go? Any wiring diagrams out there?
     
  2. Killer Ride

    Killer Ride Full Access Members

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    New transmission ?

    Sent from my SM-G950U using Tapatalk
     
  3. Brandon W wittmer

    Brandon W wittmer New Member

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    I really dont think I'm there yet if I do so be it but I would hate to replace it and have the same issue after when you look up the speed sensor it shows 3 different ones for that trans i can't figure what the 3rd one is.
     

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