I am green so don't beat me up to bad. I just purchased a 2006 GS 300 which was a rebuilt title. Airbag code was on when I bought it so this was no surprise as I purchased as a project. I was told everything was re-built and done but am still getting a obd code of B1861. Do I need to have air bag module reset? or just the harness on drivers side? What is the best way to find out which needs to be done.