no down shift 4L60E

Discussion in 'Transmission Forum' started by bp042665, Oct 11, 2016.

  1. bp042665

    bp042665 hunting nut

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    MAKE:Chevy
    MODEL:Trail Blazer
    YEAR:2002
    MILES:17065
    ENGINE:4.2 L
    DESCRIBE ISSUE....no Down Shift loss of power light on but no codes Replaced the accelerate Pedal fixed the problem under live data the comuter never comanded it back to first until you gassed on it hard then it would .just wanted to put this out there
     

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