Source google image: https://www.repairmanual.com/wp-content/uploads/2003-2008-Yamaha-YFM660FA-Grizzly-ATV-Service-Manual-page-3.jpg
Schema electrique quad yamaha grizzly 550
Source google image: https://www.repairmanual.com/wp-content/uploads/2003-2008-Yamaha-YFM660FA-Grizzly-ATV-Service-Manual-page-3.jpg