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  1. May 20th, 2010 #1
    toolie
    toolie is offline
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    Default bootloader error will not reflash

    Need help? reflashing LB7

    This happened to me before. Only last time it erased ecm and was unable to reflash. I keeped trying.....and eventually it reflashed.

    This time I'm only running a TEST REFLASH and it's failing every time. It will erase ecm but will not reflash new prog. OS is the same. I've switched between the 2 prog many times, it's only a tire size change...the rest of the prog is the same.

    Kind of new to this so please keep it simple

    Details; none of these combos worked

    LB7
    Tune V7.5 and V7.4
    Alt Keys on/off
    High Speed on/off
    Battery was <12.5 charged to over >13v
    switch USB cable side
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