last weekends ride i noticed a check engine light when we stopped for a campfire lunch, after lunch it had gone away. on the way back to the staging area, it popped up again, it seems intermittent.
when I put the unit in storage that night, i started it and no check engine light, next day i ran it long enough for the fan to come on, and sure enough the light came back on and threw the code again

code is 520208 4, refers to the chassis relay driver being grounded

has anyone seen or heard of this issue before? am i going to have to pull off my skid plate and inspect all the wiring harnesses, or is it likely just a bad relay? the fuse/relay box itself is immaculate and bone dry.