I put in an after-market product on a scan I did on my FJ and the problem continued. OOROO stated that AM products sometimes are not a perfect match with the computerized systems of today and set off your dashboard lights. I paid 100 bills for the AM product. They went and got the dealer part and fixed the issue. The morrow of the story don't buy after-market products. I have been taking my vehicles to OOROO location for years and have always received great service.