How To Easily Disable V4 Mode On Silverado

How To Easily Disable V4 Mode On Silverado. Many people prefer to utilize the Silverado using V4 (vehicle) mode. It’s a feature that allows you to secure the wheels, brake pedal, and gas pedal when your vehicle’s in the park. However, the feature could pose a hazardous safety risk if you don’t disable it. Therefore, this article will explain how to turn off V4 mode in Silverado.

Silverado owners can choose to install the updated V4 that is popular. However, some owners aren’t happy with installing it and are concerned about the repercussions.

This guide is perfect for you if you’re trying to figure out how to disable the V4 feature on Silverado. First, this guide will guide you through the steps to disable V4 mode. Next, we’ll guide you to locate the appropriate settings.

Turn off V4 Mode using the factory settings.

In this tutorial, we’ll explain how you can disable the V4 mode of your Silverado by using the default settings. This procedure is simple to follow and doesn’t require any additional equipment.

  • Click the gear icon on the lower right of the display.
  • Tap the menu icon in the upper right part of the display.
  • Click down and scroll until you find”Factory Settings. “Factory Settings” option.
  • Click to open the Factory Setting option.
  • Keep scrolling until you find”V4 Mode.” Scroll down until you see the “V4 Mode” option
  • Select the V4 Mode option.
  • Click on the blue icon at the top-right corner of the screen.
  • Keep scrolling until you find”Off,” and scroll down until you see the “Off” option.
  • Select the “Off” option.


Deactivating V4 Mode ON Chevy Silverado

First, you must ensure that you’ve got the V4 option activated in your Silverado. If it’s not activated, you can achieve this by entering the Settings menu on your dash, selecting the V4 option, and clicking the “Enable” button. After that, then you’ll be good to go.

If you’d like to deactivate V4’s mode, then you’ll need be following these instructions:

Step 1. Go to the Settings menu on your dashboard.

Step 2. Select an option called V4.

Step 3. Press”Disable” “Disable” button.

Step 4: Next, you’ll need to click”OK” the “OK” button to confirm that you’re able to turn off the V4 mode.

Step 5:You’ll see a message informing you that the V4 mode is removed.

How To Easily Disable V4 Mode On Silverado

How To Easily Disable V4 Mode On Silverado

How do I delete or disable the Active Fuel Management (AFM)

AFM is an advanced function that lets you customize your vehicle’s efficiency by changing the amount of gas fed into the engine. AFM is specifically designed to cut down on emissions, improve gas mileage and increase your engine’s lifespan.

You can remove any active control of fuel in your Silverado by visiting the “Vehicle Information” page on the app store. Once there, tap the gear icon in the top right-hand part of the display and then click “My Vehicle.” Next, scroll down toward the bottom and find an “Active Fuel Management” section. Select that section, and follow it with “Delete Active Fuel Management.”


Can You Disable V4 Mode On Silverado

Yes, you can disable the V4 feature on your Silverado by following these steps:

Step 1 – Turn On Your Silverado

Turn off your Silverado by hitting the ignition key by resetting the system that allows keyless entry.

Step 2. Press the On/Off Button for V4 Mode

Then next, you need to hit the button to turn it off or on. The steering wheel will then be in V4 mode. The button is situated to the left of the gear switch.

Step 3. Press The On/Off Button To Turn On V4 Mode A Second Time

Then press the button to turn off or on V4 mode once more. It will lead users back to the primary menu.

That’s it!

How is the AFM System Works?

The principle behind the active fuel management (AFM) device is to reduce consumption of fuel rate while not affecting the overall performance of a vehicle equipped with AFM.

Thus, GM designed this system to allow V8 engine owners to switch to V4 if the vehicle does not require the most power.

Thus, the AFM system for active fuel management can lower fuel consumption by using just half of an engine equipped with AFM cylinders. It typically happens in less intensive driving, such as driving on the highway.

The system also activates other idle cylinders and puts them back to work, delivering greater engine power when driving situations requiring more excellent acceleration, ascents up an uphill slope, and towing heavy loads.

Thus, the AFM system uses a synergistic operation that involves advanced software and hydraulic valves that shut off the vehicle’s cylinder when driving doesn’t need full engine power.

For example, it will shut down four cylinders of an engine with eight cylinders to use the remaining four active cylinders and then reactivate four idle cylinders. It will deactivate or idle four cylinders after it detects a need for greater power to improve performance.

The same is true for the six-cylinder engine. In this case, the AFM removes three engines and can work with the remaining three active and reactivates idle three cylinders when the driver needs all the power needed for acceleration towing, for example.

The active operation for fuel management uses special valve lifters in place of the cylinders that are not activated. Additionally, it utilizes the latest control of the engine, the manifold assembly, and oil for the lifter to carry out its tasks.

But there’s one issue unique to AFM operation inside a vehicle. Most GM users complain about changing the Chevy 8 4-cylinder cylinders to 8, particularly the AFM lifter’s failure. It is one of the main reasons many people choose to eliminate AFM or deactivate its function.

AFM Lifter Failure Signs

Although the fuel management system is essential in ensuring better fuel efficiency, its impact can be detrimental to an AFM lifter.

The standard deactivation and reactivation of half the cylinders inside the vehicle could cause the AFM lifter to fail at the time you would least expect it. However, it is followed immediately by a few symptoms. The AFM failure signs include:

More than engine power is required.

Because the AFM can disengage specific engines and then activate them again, it reduces the pressure placed on the engine. However, it suddenly adds more significant pressure when it is determined that more power is required.

Continuously engaging in this process could alter your engine’s power as time passes. If your car’s engine is operating with low power, it is most likely an AFM lifter issue.

Downshifting difficulty

The transmission system is involved in the AFM processes, which is why it is more likely to encounter an issue with the transmission system. The most common issue lies with the downshifting procedure; you might have issues with this operation.

Hesitation during acceleration

While other issues cause vehicles to slow down when it accelerates and brakes, the AFM lifter issue might not be completely unaffected in certain situations, therefore, you should consider if youife currently experiencing this problem.

Engine stalls

Additionally, it is possible to trace engine stalls back to various factors like an empty gasoline tank, poor fuel pumps, low pressure, and so on. However, an AFM lifter’s failure could be the cause of AFM-equipped vehicles.


Check the Engine light display.

Of course, any problem that interferes with the regular engine operation in a vehicle is only one “blink of an eye” away from turning on the Check Engine light. It’s one of the many 5.3 lifter malfunction symptoms you might encounter.

What is the cause of a failed lifter?

Recognizing the root of the failure of the lifter can help avoid it happening at any point. In addition, it can save you the strain (energy) and the money fixing the part will cost. Therefore, the reasons for AFM lifter failures include the following.

Wear and tear

All automobile components are susceptible to wear and tear due to continuous use over time. For instance, the active fuel management process regularly activates and disengages various internal mechanisms. As a result, it can increase wear and wear and tear.

Failure to maintain the machine regularly could result in loss of components in various ways, ultimately leading to the AFM lifter failing.

Oil quality could be better.

Oil is a crucial component in the operation of engines in vehicles. However, using the correct oil for your vehicle is essential. So the use of engine oil that is inadequate quality could cause serious harm to the engine and ultimately cause destruction to AFM lifters. AFM lifter.

Low levels of oil

Low oil levels is a risk you should avoid at all cost. However, certain parts, such as the AFM lifter, require proper lubrication to work optimally.

Thus, running at low oil levels can cause friction between the engine’s moving components which can cause the AFM to collapse. And weaken the AFM lifter.

How can I prevent AFM The Lifter’s Failure?

Regardless of the tendency for AFM lifter failures to happen, there are ways to keep the issue from coming up. A few of the steps for preventing AFM lifter failures are as follows.

Regular maintenance of the vehicle

A regular maintenance routine for your vehicle will help prevent various issues, like the failure of the AFM lifter. So, it would be best if you created a routine for your vehicle maintenance.

A professional auto mechanic can provide the frequency and guide you routinely. If you follow this practice, you’ll be assured of avoiding the possibility of a sudden AFM lifter issue in your vehicle.

High-quality oil use

Be aware that poor-quality oil is the main reason for AFM lifting failure. In this situation, selecting the highest quality and most appropriate oil for your car is recommended to stop the development that may result from AFM lifting failure.

Also, refer to the owner’s manual for your vehicle or an experienced mechanic to get more information on the required oil.

Turn off the AFM system.

Since the fuel management process poses a danger to AFM lifters, AFM lifter, it’s recommended to turn off the system to protect yourself from the possibility of damage.

When you deactivate AFM or disable the AFM program, it lessens the possibility of AFM lifter failure as the system doesn’t need to work continuously. Unfortunately, some even opt to obliterate all AFM.

How to disable AFM without the need for a Tune

This AFM system is relatively simple to deactivate. You only have to trick or modify the vehicle’s Electronic Control Unit (ECU) to keep it in V8 mode continuously. We’ll now look at ways to turn off AFM without having to tune in.

Make sure you have an AFM disabler.

An AFM disabler can be the answer to trick the ECU into permitting the system to stay in V8 mode at all times. This Range Technology AFM disabler is the ideal tool for this function. Its purpose is temporarily to stop the AFM’s operation and keep the engine running in V8 mode without voiding the warranty.

It is crucial to remember that reprogramming your Electronic Control Unit can void the warranty of your vehicle. That is why using the AFM disabler from Range Technology is the best choice for your vehicle.


Connect the disabler to an OBD II port

After an AFM disabler, look for your OBD II port beneath the dashboard, on the driver’s side, and connect it. When you plug into the device, it will begin to work immediately, keeping the vehicle in V8 mode until you remove it.

Therefore, you can disconnect the device whenever you require a visit to your dealer and have the vehicle in good condition without voiding the warranty on the engine.

The design of the disabler comes in different colors, giving you various options based on your preferences. However, the colors have nothing to do with the disabled’s purpose. They’re identical, regardless of the color of the LED display (color).

Is it safe to disable AFM?

AFM is an important feature. AFM feature is intended to prevent your truck’s battery from becoming excessively hot. If you’re not concerned regarding the temperature of your battery, then turning off AFM will be suitable for you.

How Can you Tell If I have the V4 Mode On? 

If you look at the right-hand side of the dash, there should be a small button beside the speedometer. It’s called the V4 button. When you press this button, it’ll inform you if you are in the V4 mode is active.

Can you turn off the Active Management of Fuel?

Enabling active fuel management must be accomplished through your vehicle’s system menu and by choosing the Fuel System. When you are there, you’ll find a section that is titled “Active Fuel Management.” There, you will be able to switch off activating the fuel management.

Does disabling AFM will void the warranty?

No! Enabling your vehicle’s AFM isn’t going to void the engine warranty if you’re considering, “Should I disable AFM?” But it’s contingent on the choice you make. For example, if you modify the electronic control unit of your car, it could invalidate the warranty.

In addition, this Range Technology AFM disabler will disable the AFM’s function but maintain the engine’s warranty.

If you’re unhappy with your car’s current fuel management process, purchase an AFM disabler to stop the system’s operations as quickly as possible. It will provide you with assurance.


Final Verdicts

Knowing how to turn off AFM without tuning it is pretty simple. It is proven through this write-up. It means you don’t have to worry or suffer the burden of purchasing an automobile with an effective fuel-management process.

Most GM vehicle owners decreased AFM failure rates by reducing AFM Failure rate through installing AFM disablers from Range Technology. AFM disabler.

With this AFM disabler, you can also avoid stressing about the adverse effects of the AFM system on your vehicle. In addition, this option is far superior to implementing the 5.3 actively managed fuel removal for the Vortec engine.