Since updating to the current beta, my trany is unrecognized. I'm not sure if this is a beta problem or a new TCM os. Attached is the text of the error and the saved tune.
Thanks
Jay
Since updating to the current beta, my trany is unrecognized. I'm not sure if this is a beta problem or a new TCM os. Attached is the text of the error and the saved tune.
Thanks
Jay
2019 Sierra 6.2l
2017 2500HD L5P
2010 2500HD LMM (sold)
2005 Harley Ultra Classic
Did you recently have the Cold weather dealer update put in?
It's not an OS I have seen before, thanks for the file though, we can work on getting support for it.
Cheers,
Ross
I no longer monitor the forum, please either post your question or create a support ticket.
Yes... My truck has seen -40F and I didn't want a fried trans from the high idle.
Thanks
2019 Sierra 6.2l
2017 2500HD L5P
2010 2500HD LMM (sold)
2005 Harley Ultra Classic