Inertia Fuel Shutoff Switch: Locations
On F-series, the Inertia Switch is located at the far Left part of the toe-board, near the parking brake assembly. On E-series, the switch is on the passenger side cowl panel, just forward of the right front door.WARNING: IF YOU SEE OR SMELL GASOLINE AT ANY TIME OTHER THAN DURING FUELING, DO NOT RESET THE SWITCH.