When it comes to keeping cars moving, few elements play larger roles than the body control module and the engine control module. These important systems give modern vehicles the support they need for optimal performance, and each one offers its own help.

Let’s explore BCMs and ECMs in more detail!

Understanding the Differences Between a Body Control Module and an Engine Control Module
A body control module (BCM) and an engine control module (ECM) may sound similar, but they actually serve different functions in the car. Let’s take a look at some of the key differences between these vehicle features and the ways that they support everything from your emergency vehicle lights to the notifications your car sends over!

What is a Body Control Module (BCM)?
A body control module is a crucial component of a vehicle. In fact, these features are often considered one of the most important features in automotive electronics. The impressive functioning of your car and all that it can bring to the table are all linked to the body control module (BCM), which communicates with and controls the electronic features at work in a vehicle.
From managing your vehicle’s lights and signals to supporting locks and other important features, BCMs do it all. You can even use your BCM to turn your vehicle’s standard lights into emergency vehicle lights!

What is an Engine Control Module (ECM)?
Modern vehicles rely on engines to keep them moving, and the engine control module (ECM) is what makes it all happen. This computer connects directly with the engine and is responsible for maintaining certain systems at work within the engine itself. From fuel injection and ignition to managing overall engine performance, the ECM is a primary feature of any car and is the reason that engines are as efficient as they are today.

How Are BCMs and ECMs Similar?
When discussing BCMs and ECMs, you might wonder what similarities these two vehicle features share. The main similarity is that both are computers responsible for sending and receiving signals, as well as governing the functions of key systems around the vehicle. When it comes down to it, body control modules and engine control modules are both responsible for helping to keep things functioning correctly while you are on the road.

How Are BCMs and ECMs Different?
The primary difference between a body control module and an engine control module is that they focus on different parts of the vehicle. While both play crucial roles in supporting the function of your vehicle, they each have their own areas of focus in the car. This separation allows them to control important processes while working alongside one another. Each module has its own processes that it oversees to support the vehicle as a whole.

Invest in a BCM Plug-In That Has it All
Your vehicle’s BCM gives you the ability to monitor and control various aspects of your car, but sometimes you need a little extra help. With the Z-Flash, you can use your BCM to give you total control of your vehicle lights, allowing you to turn your stock lights into incredible emergency vehicle lights that work for you.​

Learn more about the Z-Flash and what it can do for you today!

Headlight flashers give you the ability to control your vehicle lights and the ways that they flash. With these helpful devices, you can give your car the gift of emergency vehicle lights without having to add a new set of lights to the vehicle. If you’re looking to make this change, you might be worried about how headlight flashers can impact your warranty. In this article, we will explore how these devices influence your car’s warranty and what it means for you.
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Warranties and Headlight Flashers: What to Know
Let’s explore what you need to know about warranties and headlight flashers.

What is a Warranty—and What Does it Mean to Void Your Warranty?
A vehicle warranty is very important, and it can help you save a lot of money in the event that something goes wrong with your vehicle. This guarantee from the manufacturer or dealership can ensure that certain problems will be solved free of charge for you if they pop up. However, the warranty is only active so long as it has not been voided.

When you void your warranty, it means that the manufacturer or dealership is no longer responsible for adhering to the standards outlined in the warranty. In most cases, there are certain actions that will void a warranty, causing you to miss out on the benefits. It is crucial to know what will and will not void your warranty.

Do Headlight Flashers Impact a Warranty?
Every warranty is a unique agreement, and there are certain actions that can void your warranty. Depending on the nature of your headlight flashers and their installation process, you may or may not void your warranty. Before you ever move forward with installing headlight flashers for your vehicle, it is important to know whether or not the ones you choose may void your warranty and leave you at risk.

Choosing the Right Headlight Flashers to Protect Your Warranty
Since a warranty is so important, you will want to avoid voiding it at all costs. This means that you must do your research to choose headlight flashers that are in compliance with the warranty on your vehicle. Companies should be upfront about whether or not they can impact your warranty, but they will not always be. It is important to do your research in advance. If you aren’t sure, ask!

The Z-Flash Flasher: A Warranty-Friendly Design
The Z-Flash Flasher is a device that is easy to install and has been designed not to void your warranty as long as you follow the provided installation instructions. With this helpful headlight flasher, you can enjoy the benefits of flashing lights without worrying about how your warranty will be impacted in the long run.

Make the Most of Your Lights With the Z-Flash!
Turning your standard car lights into functional emergency vehicle lights is easy with the Z-Flash flasher. With this helpful device, you gain complete control of your lights without having to worry about voiding your warranty. Visit us today to learn how the Z-Flash can help you to upgrade your vehicle after one simple installation!

Most modern vehicles have an OBD-2 port that plays many key roles in the use and maintenance of a car. This essential vehicle feature can help you to make the most of your car.

Let’s explore three common functions of the OBD-2 port in your vehicle.

What is an OBD-2 Port?
An OBD-2 port, also commonly known as an OBD-II port, is the computer at work inside of a vehicle. This dedicated system is designed to help monitor the essential components of a car. By doing so, it is able to help the different parts of the vehicle communicate with one another and is also able to help relay relevant information to the driver through a series of icons and lights.
An OBD-2 port is commonly found under the dashboard of the vehicle and can also be used to relay errors and problem information to a trained mechanic. Designed to keep your car operational and made to simplify troubleshooting for mechanics, the OBD-2 port is a staple in most modern vehicles.

3 Common Functions of an OBD-2 Port
These three common uses for an OBD-2 port can have a lasting impact on your vehicle.

• Supporting Emissions Testing

Emissions are a critical consideration for any car on the road. This is why the majority of vehicles require regular emissions testing throughout their lifespans. With emissions testing, experts can detect what is being released from a vehicle and make sure that the vehicle is in compliance. It is a type of testing we do to protect air quality.
In several states, emissions testing has changed to rely on OBD-2 information in more modern vehicles. This has replaced the original tailpipe test. However, tailpipe tests can still apply in some areas. Using a plug-in, experts can ensure that a vehicle is meeting appropriate standards using the OBD-2 port.

• Monitoring Vehicle Basics

Your onboard OBD-2 is designed to take in a lot of information about your vehicle and its habits. A good deal of this information is directly related to the movement and health of your vehicle.
There are several key components that your OBD-2 monitors, including your mileage and speed. This information can share a lot about the behaviors and health of a vehicle, which can be relayed to you or experts who assess your vehicle.
If trouble is detected, the OBD-2 port will illuminate the emergency warning lights on your dashboard.

• Controlling Vehicle Lights

Another amazing benefit of your OBD-2 port is the way it can interact with plug-ins to give you more insights and control. One great option is the Z-Flash Flasher, which is an OBD-2 or BCM plug-in that allows you to take complete control of the vehicles factory lights or emergency vehicle lights in your car.
When you use the plug-and-play technology of the Z-Flash Flasher, you can manage your lights using different patterns to successfully communicate with others. Fitted with a simple control, this allows you to take your lights and what they are capable of to the next level.


Use Your OBD-2 Port to its Full Potential Using the Z-Flash FlasherMany people think that an OBD-2 port is only useful for mechanics, but that isn’t true. You can upgrade your vehicle to make the most of emergency vehicle lights or to take better control of your LED warning lights using the Z-Flash Flasher plug-in.


To learn more about how this device gives you free control of your vehicle lights, explore the Z-Flash Flasher today!