Maybe someone can help me l got this job after a Yale dealer was working on it at the customers location. With no luck.what was happing was when you turned the key on all controllers were coming up no cap charge. I installed a new ifb. board the truck came back on line it now runs but my problem is l have no reach tilt or sideshift the truck has no fault codes as l can tell at the dash. l checked the can line hi and low ok l checked all coils working you can here them when you use joy stick is it possible that with the software that you could shut it off l can't get into dash as dealer changed password any help would be thankful.