Isb cm 2150 cruise issues.

[Rawze]

There is 2 sets of data in the ecm...

A) - engine programming... containing everything engine needs to run properly.

B)- Vehicle specific data that the vehicle manufacturer has set into the ecm. Things like the J1939 addresses for all buttons, brake pedal, accelerator pedal, tranny, gear ratios, all other vehicle-specific info, etc. etc.

Sounds like 'B' is missing or has gotten lost along the way. - The only way to get it back is to take it to the vehicle maker to have it put back in from their records of when the vehicle was built.

== Take the ecm off the vehicle and down to the vehicle dealership to have the vehicle info/data/addresses flashed back into the ecm.