Toyota / Lexus 30-Minute Resync OBD2 Dongle
It doesn't matter what kind of reflashing tool you own, but you'll need one of these. The Penloader and ID Pro already include this, but other reflashers don't. For the vehicles that require it, this tool offers a simple, professional way of jumping the correct pins in the OBD2 port for 30 minutes after a reflash. Just stick it in and wait 30 minutes. Keep track of the time on your watch or phone.