Or lack there of lol. Hey hef trans test lights don't work shifter says don't **** check trans light is on I found a book but I think what I need is in trans witch is separate book... anyone got any ideas which path to take
anyone got any info / experience on these with electronic shifter was given a book for 3309 but was able to make a diagnosis ecm is alive powers and grounds look good parking brake switch was working it's showing no codes but shifter still says don't shift. I unplugged throttle sensor and got a flash code 21 so I kinda believe it doesn't have other codes. Any ideas appreciated