Technician A says the inertia switch has a reset button that must be depressed for at least one second before the pump will operate again. Technician B says the inertia switch is triggered by the ABS control module. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because the inertia switch, designed to cut off fuel supply in the event of a collision, indeed has a reset button that must be pressed to restore fuel pump operation. Technician B is incorrect because the inertia switch is triggered by a physical impact or collision, not by the ABS control module.

Technician a Says the Inertia Switch Has a Reset Button