Every Chevy driver must have been familiar with the fuel pump cut-off switch to block the power to the pump in case of a collision.
Yet, many questions surround its components, especially the Chevy reset fuel pump shut off switch location.
If you are in the same boat, this post will solve your worry by offering a concise answer to the matter and equip you with helpful knowledge about its replacement, along with installation steps.
Keep scrolling down for further information!
What Is The Chevy Reset Fuel Pump Shut Off Switch Location?
You can easily find a Chevy reset fuel pump shut-off switch on your toe board – next to the transmission hump (right side) in the footwell on the passenger’s side or on the back of the access panel beside the luggage compartment.
All you need to do is open the hood and secure it using a prop arm (located on the left side).
Then, look around the engine bay, and you will see a fuel pump reset snuggly positioned on the passenger side.
For people who are unclear about the definition of a fuel pump shut-off switch, it is a device responsible for managing the fuel pump’s operations.
This electrical component is mostly found on some models with an internal combustion system.
It has another name, an inertia switch, and it’s okay to call it in two ways.
Looking into details, this motor part will automatically shut off and stop working when there are any forceful or sudden movements.
What Are Some Problems With The Chevy Reset Fuel Pump Switch?
Below are three issues that a Chevy inertia switch commonly faces, followed by symptoms of a tripped one.
Engine Stalls When Driving
Sometimes, when driving on the highway, your automobile’s engines suddenly stop operating. This can be attributed to a malfunctioning fuel pump shut-off switch.
A wrong switch always assumes that there might be some strong movements in your car, so it decides to deactivate as a way of protecting your vehicle.
In this case, you should locate the reset button and press it again.
A Switch That Trips Without Pressing
Under a few circumstances, you may see a switch stropping itself, which can be boiled down to the damaged fuel pump shut-off switch.
If you meet road hurdles and obstacles along the route, it is normal for an inertia switch to trip.
Yet, given normal road conditions, this notifies you of a bad inertia switch that you should pay close attention to.
Open the hood, press the switch again, or call qualified mechanics for help.
No Start Condition
The no-start condition only pops up when something is wrong with your inertia switch, yet the wear extent seems very serious.
In most cases, this device is permanently damaged, requiring immediate replacement.
Other Signs
- The faulty working of a car’s battery
- The malfunctioning fuel pump relay and its connector
- Bad fuses for an electric fuel pump or a fuel injector
- A leak in the fuel supply, rendering diminished fuel pressure
How To Reset Fuel Pump Shut Off Switch?
Here is an all-inclusive guidance on resetting the Chevy inertia switch that is worth your consideration.
Step 1: Park The Car & Prepare
Park your automobile carefully and wait for the engines to cool down after a few minutes. Notice some unusual noises after engines are turned off.
During this time, you should prepare the necessary tools, such as a plier, a screwdriver, etc.
Start the process by raising your automobile with the assistance of a jack lift. Ensure an appropriate height so you have enough space to get underneath the bodywork.
Step 2: Locate The Fuel Pump
After successfully crawling down your vehicle, locate the fuel pump immediately. Pinpointing its position is simple. You must know where the fuel tank is and remove the filler cap.
Call your friend to help switch the key to the On and Off position during this time. Repeat the practice, and your fuel pump will begin to kick, shown by a buzzing noise.
And the switch is just nearby.
If your fuel pump is not inside the gas tank, track along fuel lines starting from an automobile’s module and check whether it is positioned along the route.
Step 3: Find The Hot Wire
Look at the manufacturer’s manual and try to find more information about the wiring diagram. Relying on this diagram to pinpoint the hot wires that run through a fuel pump.
Suppose you don’t have one or lack automotive knowledge to comprehend this paper. In this case, call a qualified mechanic or technician to assist you.
He would help you look up details and find the wires based on your car model, make, and year.
Step 4: Disconnect The Wire
After determining the exact hot wires’ position, disconnect these instantly. This task does not seem hard. All you need to do is unplug the connector, which is opposite to a fuel pump.
Step 5: Carry Out A Test Light
Perform a test light, and don’t forget to link it to the solid metal on your vehicle’s section. You can utilize an alligator clip in this procedure.
Step 6: Insert The Probe To The Wire’s End
Grab the probe before inserting it into each plug-in slot at the wire’s tip running through a fuel pump relay.
When the ignition key is on, these wires will deliver a strong current to your car’s electrical system.
Re-plug the connector and see whether the fuel pump works properly. If yes, the shut-off switch also runs normally after resetting. I hope you will nail it!
How To Install The Chevy Reset Fuel Pump Shut-Off Switch?
Following are comprehensive instructions on installing the Chevy reset fuel pump shut-off switch for you to consider.
- Step 1: Choose a nice spot to pull your car up. You might use a floor jack for convenience. You also need to find a location for an inertia switch that is hidden and within reach.
- Step 2: Make way for wires to run from the switch to underneath your automobile by creating a minimal hole in the car’s floor.
- Step 3: Install the toggle switch in the desired position of an inertia switch, commonly beside the fuel pump. You must drill a hole that fits the switch’s body and tighten the nuts and bolts well.
- Step 4: Check the connector carefully and replace it with a new one if your current product is unsuitable in quality and amperage.
- Step 5: You can use a butane heat gun on the connector as a way of preventing it from wear induced by moisture and water.
- Step 6: Connect two wires of roughly 14 inches to the toggle connectors’ poles. Pay close attention to their length so they can reach the automobile’s undercarriage.
- Step 7: Prepare a shrink wrap made of thin and transparent plastic materials to cover these wires with the purpose of protecting them from external damage.
- Step 8: Connect one of two wires to the hot wire. Doing so facilitates an unstopped and stable current flow from the toggle switch to an electrical system.
- Step 9: Install the inertia switch in your planned location, next to a toggle switch responsible for keeping the switch body on an exterior side. Connect it with the hot wires as well. Good luck!
Frequently Asked Questions
What is The Fuel Pump Reset Button For?
If your car detects a crash or an impact on the way, the fuel pump reset button will be immediately activated.
When it turns on, the gasoline supply to the vehicle’s combustion system will be cut off.
Suppose you have difficulty identifying this button; notice its color closely, including red and yellow. And to switch it on, you just push the button gently using your hand.
What Is An Emergency Fuel Shut-Off Switch Location On Other Cars?
Its location varies greatly, depending on different car models and brands. Here are some common places for an emergency fuel shut-off switch.
- Underneath the engine compartment. Sometimes, it is hidden from the carpet.
- Below the side panel that is near the driver’s door.
- Between the passenger door and footrest area.
- To the right of a luggage compartment and behind an access panel.
- Next to the liftgate and on the right side of a rear quarter trim panel.
After locating it, reset the switch with just one button push.
If it gets stuck, push the emergency fuel shut-off switch on and off about 20 to 30 times to loosen it before pushing it down forcefully.
The Bottom Line
This article has provided deep insights into the Chevy reset fuel pump shut off switch location, helping you to acknowledge its position, signs of problems, replacement, and installation steps.
Thank you for reading this post, and if you like it, please forward it to your family, friends, or people in need. See you in the next section!