Bongo Fury

diagnostic help.
hi, please could anyone help with lights on the dash board. the 4wd abs light is on and also the air bag light. my mechanic has launch diagnostics machine with mazda 17 port which fits, but my van is a ford freda and its not reading it. could someone please help. also is it common for the bongos/fredas to pull to the left and if so why?
thanks to all who wave when we pass, from paul in yarmouth. (blue freda)

Welcome to the madhouse
Can't help with the diagnostics but they shouldn't pull to the left - could be uneven tyre pressures or tracking out of line.
Is it Yarmouth or Great Yarmouth? It helps us to help you if you put your location in the profile.