Installed a new control handle (solid state pots) in a EASI / ET-A94-00355. When the truck is in learn mode it will not go past (move travel controller to maximum and hold.) Our local dealer says there is a system card update required. Our electronic repair facility claims its not needed and there must be additional issues. This truck operated fine with the original control handle.
Original system card p/n 828-004-201
Suggested updated system card p/n 154-012-438
Thanks in advance for any help.
Best Regard,