+1 on this. In my personal case when I had the recall done, I un-married in a parking lot about 1/4mile from the dealer, then drove it into dealer from there. They changed relay, ECU, and programmed keys all without throwing CEL's. Mods at the time were full stage2 with TMIC and catless UP. After leaving dealer, I drove to a nearby fastfood place, and re-married while chowing down on a sammich:)