Cool 1996 Chevrolet Check Engine Light And Hard Shift References. Being that you got these lights when. When i came to stops it shifts really hard.
Web its possible that a transmission sensor or solenoid is not working correctly and causing the shifting issues as well as the lights. Web 4l60e shifts fine in 1st, 2nd, & 3rd but will not shift into od. I have a 2007 (newer body style) sierra 1500 and today while driving across town my engine light came on and soon.
