Common questions

Where is the inertia switch on a 2002 Ford F150?

The Ford F-150’s fuel cut-off switch may be located underneath the driver’s side of the dash, indicated by a red button. Newer F-150 models utilize a module for the same purpose, installed in the frame by the spare tire towards the rear of the truck.

How do I reset my 2002 Ford F150?

Select the engine information, then choose ok. Press down and hold the ok button for a count of 4 to 6 seconds. The oil light should shut off, and You will see a message displayed on the screen that indicates Your oil light has been reset. You can now start Your engine, and drive as normal.

Why does my 2002 Ford F150 not start?

Engine cranks but won’t start. 2002 Ford F150 ford 2002 Occasionally engine cranks but won’t start. Getting worse. I had fuel pump relay checked and it was good. Purchased a new one anyway. Checked fuel pressure once it started. It was 32 psi. Lost less than 5% when shut off. Replaced fuel pump.

What happens if the fuel pump goes bad on a Ford F150?

One of the worst problems that can happen to a vehicle is a bad fuel pump . If your Ford F150’s fuel pump goes bad, no fuel (or not enough fuel depending on whether or not it’s out all the way) can enter the engine. Without gas your F150 will not run at all.

Why is the fuel pump and relay not working?

The ignition circuit, which includes the ignition switch, controls power to many components, including the fuel pump and relay. If there is an issue with the switch or the circuit, perhaps a wiring problem, then power to the fuel system may be cut off.

Is there no power to the fuel pump?

No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.

Why is my fuel pump relay not working?

The 2004 relay is hard wired into the fuse box. So I cannot take it out. I spoke to another person who told me that if I have power on 32,33,34 with the key on, then my relay should be fine….I’ve changed the driver module and couldn’t get it to start. I put power to the pump and got it to start. Cannot figure out what the issue is..

What should I do if my fuel pump is not running?

If so, you can use jumper wire between terminal 30 and terminal 87, the fuel pump should run. If it runs that usually means the problem is on control side of relay, voltage and ground. The two top wires in diagram are voltage and both fuse protected. The voltage comes from pcm power relay.

What to do if your Ford F-150 cranks but not starts?

Question type: Maintenance & Repair STARTING PROBLEM I have a 2000 ford f150 5.4L the truck cranks but will not start some times. if i spray starter fliud into the booster in will start up. but other times the truck will start then just idle off.

Ruth Doyle

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Easy lifehacks

Where is the inertia switch on a 2002 Ford f150?

Is there a way to reset the inertia switch?

The switch is designed to trip and cut power to the fuel pump in the event of a collision, but you can also trigger it by hitting a large bump or pothole as well. To reset your Ford’s inertia switch, press down on the reset button.

What should I do if my fuel inertia switch is off?

Turn the ignition switch to the “On” position for about 10 seconds and then turn it off. This will let you pressurize the fuel system. Start and idle the engine for a minute or two to verify that the fuel is flowing properly to the fuel injectors. Check again for leaks. Turn off the ignition switch.

Where is the reset button on the ignition switch?

Through this access hole you will be able to see the reset button on top of the inertia switch. On other vehicle models, the inertia switch is located on the passenger’s side floor pan, under the dashboard. Depress the reset button on top of the inertia switch. Turn the ignition switch to the “On” position for about 10 seconds and then turn it off.

Where is the fuel pump reset button on a 2002 Ford F150?

Reset the fuel pump cut-off switch by pressing the small, round button, located near the passenger-side kick panel, underneath the right-side portion of the glove compartment.

How do you reset fuel pump inertia switch?

The inertia switch was reset by simply pushing the red button on the switch. The switch could also be manually pushed to turn off the fuel pump, which worked nice for turning off the fuel pump when servicing the fuel system.

What does the inertia switch reset button do?

The inertia switch is a security measure implemented by car manufacturers to shut off the fuel supply in case of a car crash or accident where a vehicle comes to a sudden stop instantly. Similar to an electrical circuit breaker in your home, you can reset it by pushing the button or pulling the leverage down .

What is inertia fuel shut off switch?

The Fuel Shut off inertia switch shuts off power to the fuel pump in the event of a rear-end collision or other major accident. It’s purpose is to keep the pump from running, so in case of fire, fuel does not continue to flow from the tank. The switch can easily be re-set to restore proper function of the pump.

Where do I Find my inertia switch?

On Ford, Peugeot, VW, Citroen, Vauxhall, Subaru, Renault, Toyota and Mazda, inertia switch location is usually on one of the following two hidden places: Behind or below glove compartment, sometimes hidden under the carpet; Under side-panel located next to the drivers’ door; On the driver side, between the footrest area and door, sometimes hidden under the carpet.

Ruth Doyle

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Where is the inertia switch on a 2002 Ford F150?