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

Used scan tool and got codes p0014 and p0121

by in Jackson, GA on October 27, 2013
1 answer
ANSWER by , October 28, 2013
read trans control module codes with a good scanner and post if any. get a free diag on trans from aamco then post results