In this video, you will find the exact location of the Inertia Fuel Cutoff Switch (also known as the fuel pump reset switch). If your vehicle was in a minor accident, hit a deep pothole, or suddenly cranks but won’t start after a hard jolt, checking this emergency reset button first can save you hundreds of dollars in unnecessary towing and diagnostic fees.
How this video helps you: The emergency fuel cutoff switch is completely hidden behind interior trim panels to prevent it from being bumped accidentally during daily driving. This quick and clear visual guide shows you exactly where the reset switch is tucked away. You can find it on your own vehicle in seconds, see how to check if it has tripped, and learn how to reset it with a single press.
Common symptoms or signs that the Inertia Switch has tripped: The inertia switch is a safety device designed to cut electrical power to the fuel pump instantly during an impact to prevent vehicle fires. When tripped, you will experience:
- Engine Cranks But Won’t Start: The starter motor turns the engine over normally and strongly, but the engine completely refuses to fire up because it is starved of fuel.
- Fuel Pump is Completely Silent: When you turn the ignition key to the “On” position, you will not hear the typical 2-second electric buzzing sound from the fuel tank area.
- No Fuel Pressure at the Engine: Testing the fuel rail reveals zero pressure, even though the fuel pump fuse and relay are completely fine.
- Tripped After a Jolt: The no-start condition occurs immediately after a fender bender, hitting a severe curb, backing into an obstacle, or getting towed.
Watch the video to see the exact location and get your vehicle running again!