I have a 2009 Dodge Ram 1500 Big Horn
with the 5.7L, I have had it almost a year and a half. Never had any issues. Two weeks ago my airbag, parking brake, ABS, traction control
light came on on the dash, my windshield wipers, horn, A/C and heater, door locks wont work, back window wont roll down. I brought it to the dealership they replaced my TIPM and everything started working except all my lights on the dash is still on and my battery and oil pressure gauge wont work. The mechanic said that my computer in the truck
is saying its a 2008 jeep wrangler with a 2.7L. They have no clue whats causing it and have emailed engineers at Chrysler. Have anyone else ever heard of anything like this happening?