Yes, a 2003 Ford Ranger does have an inertia switch. The inertia switch, also known as the fuel cutoff switch, is located in the passenger-side footwell, to the right of the transmission hump, in the toe-board area. It is under the dash, near the front edge of the carpet.
The purpose of the inertia switch is to shut off the fuel pump in the event of an accident or a hard jolt. If the vehicle experiences a significant impact, the inertia switch will activate and cut off the fuel supply to prevent fuel leakage and reduce the risk of fire.
If you ever need to reset the inertia switch, you can do so by pushing the reset button on the switch. This can be useful if your vehicle’s fuel pump appears to be disabled after a hard jolt while driving.
Please note that while the inertia switch is designed to activate in the event of an accident or impact, it is rare for the switch to fail. However, if you are experiencing issues with your fuel pump, it is always a good idea to check the inertia switch along with other components such as fuses and relays.
I hope this information helps! Let me know if you have any other questions.
Contents
- Is there a reset button for the fuel pump?
- Can you reset a fuel inertia switch?
- Where is the inertia switch on a 2002 Ford Ranger?
- Where is the fuel shut off switch on a Ford Ranger?
- How do I know if my inertia switch is bad?
- When did Ford stop using inertia switches?
- Where is the inertia switch on a 2003 Ford Ranger?
- What does the inertia switch do in a Ford Ranger?
- What are the symptoms of a bad inertia switch?
- Where is the inertia switch on a 2004 Ford Ranger?
The fuel pump shut-off switch has a red reset button on top of it.
Can you reset a fuel inertia switch?
Once the switch has tripped it must be reset before attempting to restart the engine. The inertia switch is located behind the trim on the left-hand side of the vehicle, forward of the front door post, below the fascia. A finger access hole in the trim allows the driver to reset the switch.
Where is the inertia switch on a 2002 Ford Ranger?
You can find the inertia switch, which is also known as the fuel pressure inertia switch (FPIS), on Your Ford Ranger’s passenger foot area, under the dash, near the front edge of the carpet.
Where is the fuel shut off switch on a Ford Ranger?
The inertia switches. So if you just look down in here. You’ll see it right there. So what you’re going to want to do. Before you’ve messed with this is turn the key to the off position.
How do I know if my inertia switch is bad?
Some signs of a failing inertia switch are stalling and no-start conditions. To reset the inertia switch, you’ll first have to locate it, prepare the vehicle, and press the switch.
When did Ford stop using inertia switches?
Like it or hate it, Fords Inertia switch was still a great safety feature. But why then would Ford stop using them? The simple answer is, they haven’t. Granted modern Ford vehicles do not still use the switch with the red button, however they still utilize a fuel pump shutoff feature.
Where is the inertia switch on a 2003 Ford Ranger?
You won’t see the indicator. Inside of this window. And you’ll feel it flush at the top here. This means that it’s been tripped by something either something running into the side of the vehicle.
What does the inertia switch do in a Ford Ranger?
Its purpose is to shut off the fuel pump(s) in case of an accident, thus preventing fuel from being pumped all over the vehicle if there is a leak in the system.
What are the symptoms of a bad inertia switch?
The inertia switch is a device that cuts off the power to the electrical fuel pump in fuel injection systems during crashes. Some signs of a failing inertia switch are stalling and no-start conditions.
Where is the inertia switch on a 2004 Ford Ranger?
The Inertia switch is located on the Toe board on the passenger side. You may have to pull the carpet down some. If it has tripped, you will be able to push the red button down on top. Have a 2004 F150 4.6 engine had a spark plug blow out when …
