when the CEL came on the first time my said it was after hitting some bumps. it stayed on for a few months now. the other day my car went through a carwash that has an undercarriage wash, when i was finsihed and i cranked it up, the light was out. later that day when i cranked it up after work the light was out until i put in reverse and it clunked into reverse, then the light came back on. makes me wonder if theres could be loose connection or something odd like that.
codes are 1130 and 35 btw.