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Trans update problem - bricked TCU
Posted: Tue May 19, 2020 6:45 pm
by MIKUr1
Tried to update GM transmission in E90 with this "marvelous" tool and get error 211, "ECU does not respond". Now trans ECU is bricked, car is stuck, and another tries of programming ends with same result. What now?
Re: Trans update problem - bricked TCU
Posted: Mon May 25, 2020 10:59 am
by Xhorse
MIKUr1 wrote: ↑Tue May 19, 2020 6:45 pm
Tried to update GM transmission in E90 with this "marvelous" tool and get error 211, "ECU does not respond". Now trans ECU is bricked, car is stuck, and another tries of programming ends with same result. What now?
Here is a link to complain
http://xhorse.uk/issue/