Inertia Switch

The inertia switch is designed to open the fuel pump power circuit in the event of a collision. It is reset by pushing a button on switch assembly. The switch should not be reset until fuel system has been inspected for damage or leaks.

Fig 1: Inertia Switch Location Applies to all models except Mustang/Capri 3-door sedans (switch located in spare tire well).

Fig 2: Fuel Charging Operation