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Thread: 68RFE Trans P0732 Code?

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    68RFE Trans P0732 Code?

    Hello, I am new here and need some advice.

    I recently installed a billet channel plate; BD bonded separator plate stiffener, ATS anodized accumulator pistons, and stiffer holding plate and installed a Revmax metal filter coupling.

    After tuning the truck, I get a P0732 code when over 45% throttle on the 1-2 shift.

    That's the only issue.

    The old pan and fluid were fine no burnt fluid or anything in the pan.

    Could it be the solenoid pack causing this?

    Trans pressure is 225.

    Sorry for being so long, and thank you for any input.

    Also, I installed a cooler bypass, and after 400 miles going 70 trans temp only got to 105.

    I did a quick learn and took it easy for 50 miles with no more than 40% throttle, lots of stopping and going


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    ricky_bobby's Avatar

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    Re: 68RFE Trans P0732 Code?

    Did Ray do the retune for the increased line pressure or did someone else?

    Did you do any other overhauling on the valve body when it was out?
    -Flat sanding case to the channel plate
    -SSV and TC/LR switch valve
    -A few other minor items I am missing

    I bought my valve body overhauled by a reputable builder and tech, and he repaired the entire setup with a new solenoid pack for me as well.

    Hence, if that makes sense, I knew there was a relatively high certainty of not having failure from some worn components.


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