5.3l 2004 silverado 1500, key turns on and panel lights up but no crank and no start. I can start the truck by jumping the starter, but now the turn signals dont work, rpm gauge wont work and cruise control light doesnt come on.i still have windshield wiper and wash control, and hazard button still works. Ive changed the ignition switch, starter relay, starter, and checked all fuses to see if they were blown. Everything looks good. Any one have any suggestions? There are no check engine lights. Truck wont start in nuetral either.
everything seems to be pointing to a broken wire somewhere or a bad pcm? but idk where to start.