i have a 1996 bonneville SSEI and the service eingin soon
I have a 1996 bonneville SSEI and the service eingin soon light comes on randomly when in humid places and it throws a diffrent
code every time any clues what it might be?
If its only doing it when humid could be a chaffed wire the moisture might be enough to make conductivity to ground. Try to eliminate systems one at a time either by pulling its fuse or by unplugging them. You probably only have one problem that is bleeding into the other systems electrically.