hi all,kind of new to sea-doo (been a kawi guy for a long time) so not new to ski's.

working on a 98 spx,the trim works but the guage doesnt move when using trim.when the ski is off the guage drops all the way down,when you put power to the ski(attach lanyard) guage goes all the way up.

i have power to the guage,so i went looking for the sending unit in the trim housing,much to my suprise it's a sealed unit(unlike kawi's that can be serviced).

do these sending units go bad often?looks like the sending unit is part of the trim motor housing.or am i missing something?

any ohm test or the like to conferm a bad sending unit?