Check Engine light Question? True or False?
O.k. I keep throwing a p1317 code, which says rough road fault. I have took the sensors out cleaned them. But I clear the code and within hours there is another fault. The real Question here is if it throws a rough road fault does it go into default mode? or is that just for engine codes? I have been told anytime it throws a code it goes into default mode. True or false?