Howdy there! My girlfriend's vehicle is a 2011 Dodge Journey, and her father is a very frustrated GM-certified mechanic who cannot seem to solve this problem. The radio works, and the hazards work, but there's nothing working on the dash, instrument clusters, or steering wheel buttons, no turn signals or headlights, and the wipers won't shut off unless the fuse is removed. He has tried replacing the TIPM and is too stubborn to take it to Dodge because they want a 250$ diagnostic fee, and his pride would be wounded because he's been working on all sorts of vehicles for the past 30 years. My girlfriend doesn't work so she cannot buy a new vehicle--this one was a gift in itself--and she can't even pay for her damn parts, so her father is doing it for her--meaning she also can't pay for the diag fee.
I'm thinking that maybe it's a wiring harness, if not a faulty TIPM replacement, but I have not a clue. ANY HELP WOULD BE APPREICATED.
I'm just here trying to help him out, as a Ford mechanic apprentice. All he and I know about Chrysler is that it's a lot of problems.