2008 Chevrolet Trailblazer Q&A

2008 Chevrolet Trailblazer Question: My Trailblazer will only go 1st&Rev could the camshaft cause this problem?

Used scan tool and got codes p0014 and p0121 -
Answer 1
read trans control module codes with a good scanner and post if any. get a free diag on trans from aamco then post results -