When resetting a Ford inertia switch that has tripped, it is critically important for the technician to follow the resetting of the switch by:
A) performing a KAM reset within the PCM
B) pressurizing the fuel system and checking it carefully for fuel leaks
C) initiating a KOEO self-test and checking for resulting DTCs
D) using a scan tool to verify the Mode $06 data for the fuel trim monitor

Question

Quizplus · Accepted Answer

The inertia switch is a safety device that cuts off fuel supply in the event of a collision. After resetting it, pressurizing the fuel system and checking for leaks is crucial to ensure there are no fuel leaks that could pose a safety hazard.

When Resetting a Ford Inertia Switch That Has Tripped, It