first on the dash where it shows what gear its in it will not show what gear although it still shows 1 through reverse, also usually when you put it in park it would unlock the doors that too doesnt work! and for 2 days its been given hesitation problems like trying to go but it takes off slow and now tonit it will not go in overdrive! any ideas?
Tags: 2002, 2500hd, duramax, messing, silverado, transmition