01-05-2022, 07:35 PM
Simon, CANbus is a very simple concept, but if previous owner/repair shop altered (messed up) the wiring it can be very frustrating. On my donor bus the J1939 port in the engine compartment worked, the cockpit J1939 port did not.
Jon & Chris Everton
1986 40' Dog House #86
450 hp ISM 5 spd ZF Ecomat 2
2004 Range Rover L322 Toad