Buttons for shifting transmission on steering wheel don’t work. Indicator light on – does not illuminate could this be a fuse?

03 dodge ram 1500 5.7. L just bought it... haven't ran in five years... bought new fuelpump dump old gas out. Put new gas in. Change out starter... crank it over no start. Check fuel rail getting plenty of gas... but doesn't start. So I spray startingfuild an it started real fast. That I know there problem is I. The fuel system... I put the testlight on the injectors I'm getting my 12v. But I am not getting the single. This is where I need some advice... Ty

I was moving into a new place parked it in the laneway and when I came back out in the next morning I no longer had power on the electric shifter, I ordered a used shifter that supposed to work and I do not have power on it.

I've checked fuse 94 and its fine what else should I check.

Truck won't shift out of gear and started in but when it's off you can shift through all the gears I took off the pressure plate and the pilot bearing fell right out what could be the problem It didnt mess up when I was driving it. It was the next day I went to start it and it wouldnt shift out of the gear it was started in.

Truck doesn't shift into 4 th or 5 th and now reverse

I've already replaced the sensor and it runs fine except ever once in a while it throws the code again and runs like crap causing multiple misfires, stalls, won't shift into 5th gear. Then after a few days it goes away and everything is fine again. Wtf????

The steering on my truck is very hard to turn...I tried adding power steering fluid and realized it's electric and doesn't use fluid... please help I'm totally confused because now there's a dinging noise like seatbelt not on or door isn't closed right. The dashboard lights start going weird then turn off. Next morning battery dead I boost it and I can't shift gears. Turn it off then try start it again it's dead for a minute so wiggle key around a bit and it turns and I can shift gears again. Last but not least I get to my destination I park turn the key off and truck is still idling??? I take battery cables off both sides and still idling??? I have to take a fuse out just to turn the truck off. Can all these problems be fixed?

In limp mode. Changed all sensors on transmission. Traced wires checked grounds. Replaced solenoid pack. New filters and gasket.

The rear differential (the pumpkin) gears has went out, can I change the whole piece from including the cross bar from rear tire to rear tire?