It would also be helpful to know which software version the truck is running as certain error codes have been deleted / added / changed during the RRE's software history.
Truck OFF
Press the I button
It should then display the truck serial number, the hour meter reading & also the software package installed which is 260038 - ****
Its the **** part of the number I really need to know to help further.
Has the truck got the LID ( Load Information Display ) hanging from the roof?
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.