GM 10 speed transmission lock up problems 2019 thru 2022
- Thread starter OR VietVet
- Start date
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tom3
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Not to worry, you'll get a TCM update that will let you still drive in 5th gear. At least until the warranty runs out.
OP
OP
Not worried at all. No problems with my GMT800.
tom3
Full Access Member
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Maybe not perfect, but darn close.
OP
OP
If you read my build thread, you will see close to perfection.
