Question about 2001 Ford F350 Super Duty SuperCab

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Transmission While driving My F350 dually, It felt like the transmission downshifted on its own and then came back up and did the same thing aqain. It is an automatic trans. I check the fluid level, fine. What do you think the problem is.

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  • smsmriddell May 09, 2009

    How much does the part cost and is it easy to change.

  • smsmriddell May 09, 2009

    2001 F350 7.3L diesel engine 4wd, Four door dually

  • smsmriddell May 09, 2009

    thanks alot

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  • Master
  • 6,784 Answers

Its the transmission control model. it is malfunctioning and it will need to be replaced.

This module initiates the shifting signal that is then carried out by the shift solenoids in the transmission case. replacing the module will fix the issue.

Posted on May 09, 2009

  • 1 more comment 
  • Michael Masters
    Michael Masters May 09, 2009

    TCM(Transmission Control Module)***

  • Michael Masters
    Michael Masters May 09, 2009

    If possible, i will need your complete engine specs so that i may gather the information you will need.

    Whats the liter in the engine?
    Is it a 4wd or 2 wd?


  • Michael Masters
    Michael Masters May 09, 2009

    Ok, this device will cost $303.99. if you are not familiar with your transmission set up, this can be quite hard but, if you know a bit about the layout, its not that hard.

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