I have a 04 Chevy Avalanche the transmission not wanting to shift into higher gears the codes it's throwing are u1000, B2610, B2580, P0449, P0141 and also one day I went to go leave put the key in the ignition went to go start it and I had no power to nothing at all then why later after looking at some stuff It started again I don't know if it's an electrical problem or what it is I've been messing with it for days
Well the big called the communication code shows you've lost communication in the computer module system. It's like The rat's nest anyting in the computer system a bad sensor a bad modular bad wiring bed main computer. Good luck on that GM product it can be hell tracing electrical falls
Alright thanks for your opinion
I have a 03 volkswagon passat 2.8l i recently did a motor swap and I had the car running and driving then it stalled out found out the intake tube came off and now I put it gear and it dont move any ideas