Tracker Installation in Electric and Hybrid Vehicles: Care, Challenges, and Best Practices

The electrification of the Brazilian fleet grows every year. Fully electric and hybrid models are already part of the daily lives of companies, rental agencies, fleet owners, and private consumers. With this advance, the demand for vehicle tracking solutions also increases.

However, installing a tracker in an electric or hybrid vehicle is not the same process as in a conventional vehicle. These automobiles use more complex electronic architectures, high-voltage systems, and highly integrated modules, requiring a higher level of technical knowledge from the installer.

An installation carried out without due care can generate electronic failures, error messages on the dashboard, loss of functionality, and even compromise the vehicle's warranty.

In this article, you will learn about the main challenges of this type of installation and the recommended best practices for working safely.

The Growth of Electrified Vehicles

In recent years, several automakers have heavily invested in hybrid and electric vehicles.

This growth means that tracking companies need to prepare their teams to meet a new technological reality.

Installers who master this type of service expand their job opportunities and differentiate themselves in an increasingly competitive market.

Understanding the Difference Between Hybrid and Electric Vehicles

Before starting any installation, it is important to understand the differences between these technologies.

Hybrid Vehicles

They have an internal combustion engine combined with one or more electric motors. Depending on the model, both can operate simultaneously.

Electric Vehicles

They are powered exclusively by electric motors fed by high-capacity batteries.

Despite the differences, both have much more sophisticated electronic systems than conventional vehicles.

The Greatest Precaution: High-Voltage Systems

Unlike traditional vehicles, many electrified vehicles work with high-voltage batteries.

These systems can operate with hundreds of volts, posing significant risks if handled improperly.

It is important to note that tracker installation usually occurs in the low-voltage electrical network (12V), responsible for powering electronic modules, lighting, and accessories.

Under no circumstances should the installer intervene directly in high-voltage circuits without specific training and appropriate equipment.

Attention to the 12V Battery

Even in fully electric vehicles, there is usually an auxiliary 12V battery.

It is precisely in this network that, in most cases, the tracker is powered.

Before installation, confirm:

• correct voltage;
• adequate power point;
• reliable grounding;
• power stability.

More Complex Electronic Architectures

Modern vehicles concentrate dozens of interconnected electronic modules.

Inadequate alterations to the electrical network can cause:

• failure messages;
• irregular operation;
• error codes;
• abnormal auxiliary battery consumption.

Therefore, it is essential to follow technical procedures and avoid improvisations.

Never Cut Wires Unnecessarily

One of the main recommendations for electrified vehicles is to minimize any intervention in the original wiring harness.

Whenever possible:

• use appropriate connectors;
• preserve the originality of the installation;
• avoid irreversible modifications.

In addition to increasing safety, this facilitates future maintenance.

Care with the CAN System

Most electric vehicles use intense communication between electronic modules through the CAN (Controller Area Network) network.

Inadequate intervention in these circuits can compromise various vehicle systems.

If the tracker uses CAN-based reading, it is essential to strictly follow the equipment manufacturer's guidelines.

Module Positioning

The installation location must consider factors such as:

• temperature;
• ventilation;
• humidity;
• ease of maintenance;
• distance from high-voltage components.

It is also important to avoid areas subject to excessive heating.

GPS Antenna Installation

As with conventional vehicles, the GPS antenna must have good visibility to the sky.

Avoid positioning it under metal structures that could reduce signal reception.

Before finalizing the installation, perform tests to confirm the quality of the positioning.

Power Consumption

One point that deserves attention is the tracker's electrical consumption.

Although small, the equipment remains continuously on.

Always use approved devices suitable for the vehicle's profile.

Document All Installations

In electrified vehicles, installation documentation becomes even more important.

Record:

• photos;
• power points;
• module location;
• connections used;
• installation date;
• equipment model.

This information facilitates future maintenance.

Update Your Knowledge

Automotive technology evolves rapidly.

Each manufacturer has its own electronic architectures.

Participating in training and consulting updated technical documentation should be part of any professional installer's routine.

Most Common Errors

Problems observed include:

• powering at inappropriate points;
• unnecessary interventions in the original wiring harness;
• installation near high-temperature components;
• lack of documentation;
• use of inadequate connectors;
• absence of tests after installation.

Checklist for Installation in Electrified Vehicles

Before delivering the vehicle, confirm that:

✔ The tracker is powered by the low-voltage network.

✔ Grounding has been correctly checked.

✔ There has been no intervention in high-voltage circuits.

✔ The wiring harness remains protected.

✔ All functional tests have been performed.

✔ The GPS has good reception.

✔ There are no error messages on the dashboard.

✔ The installation has been documented.

Benefits of Following Best Practices

A correctly performed installation provides:

• greater safety;
• lower risk of electronic failures;
• preservation of the vehicle's originality;
• ease for future maintenance;
• greater customer confidence;
• appreciation of the service provided.

Conclusion

The expansion of electric and hybrid vehicles represents an excellent opportunity for tracking companies and installation technicians. However, this evolution demands constant updates, technical knowledge, and respect for the specific characteristics of these new automotive architectures.

Adopting best practices, avoiding unnecessary interventions, and following manufacturers' recommendations are actions that reduce risks, increase installation quality, and strengthen the professional's credibility. Those who prepare today will be ready to meet a demand that tends to grow consistently in the coming years.

Frequently Asked Questions (FAQ)

Can I install a tracker in an electric vehicle?

Yes. Provided that the recommendations of the vehicle manufacturer and the tracking equipment are followed.

Should the tracker be connected to the high-voltage battery?

No. Under normal conditions, power is supplied from the vehicle's auxiliary 12V network.

Is it safe to cut wires from the original harness?

Whenever possible, avoid it. Prioritize methods that preserve the originality of the installation and follow the manufacturer's guidelines.

Do hybrid vehicles use the same installation technique as conventional vehicles?

Not always. They have more complex electronic systems and require special attention to power points, communication, and integration.

Is it necessary to perform tests after installation?

Yes. Before delivering the vehicle, check power, tracker operation, GPS reception, and confirm that there are no fault messages on the dashboard.