BearLionPigMan
Junior Member
Hey yall, Currently got a 18 ram 2500 tradesman. Its got 135k on it and is a mine site truck. Its currently got U0102 for lost comms with Transfer case control module in the abs and pcm modules and U0114 for lost comms with the final drive module in the IPC Module. Truck will shift into 4wd hi and lo as it has a manual shifter on the floor but the front diff isnt locking in and it just remains in 2wd. still rolls in neutral at least. Checked fuses, checked main harness. Wanted to see if anyone has any suggestions before i start the fun task of testing wires and what not. Thanks for your time. Trucks been driven like this for a while and im finally getting a few days to diag it.
