A5 - Check Passive Restraint Control Module Grounds

- Key OFF.

- Disconnect the passive restraint control module connectors.

- Measure the resistance between each "BK" wire at both passive restraint control module connectors and ground.

- Are the resistances less than 5 ohms?

YES -- Go to A6. A6 - Check Inertia Fuel Shutoff Switch Input

NO -- Service the "BK" wire in question.