Why can't you go over 40 mph? Are the tires flat? That sounds stupid but you didn't say if there's a mechanical problem, you're simply afraid to go too fast, or something like that. When the yellow ABS light turns on, there's going to be a diagnostic fault code stored in that computer. Has anyone read those codes yet? If so, what is the description?
Sunday, August 24th, 2014 AT 11:01 PM