02 Caravan has a ABS light, Airbag light and traction control off light. These all came on at the same time. Borrowing the proper scanner but I cannot get it for a few more days and was hoping for a jump start on this. I don't know if this will help but the van would not pass inspection because the engine codes would not reset. I did get an exemption and passed the inspection. My former mechanic had no clue. Any ideas?