1997 Mazda B2300 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Inertia Fuel Shutoff Switch

Disconnect inertia fuel shutoff switch connector. Switch is located under instrument panel, right of transmission hump. Using DVOM, check continuity between inertia fuel shutoff switch terminals. With switch tripped (reset button up), continuity should not exist. With switch not tripped (reset button down), continuity should exist. If continuity is not as specified, replace inertia fuel shutoff switch.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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