Step-by-Step Guide to Car Tracker Installation in Nigeria

Introduction: Securing Your Vehicle in Nigeria

In Nigeria, where vehicle security is a top priority due to theft risks and challenging road conditions, installing a GPS tracker is one of the smartest investments you can make. Modern systems offer Fleet tracking solutions that allow businesses to monitor fuel usage, driver behavior, and route efficiency in real-time.

Whether you are a private owner protecting a Toyota Corolla or a logistics manager overseeing a fleet of delivery trucks, this guide will walk you through the installation process safely and effectively.

Here are some of the steps to guide you on car tracker installation.

Phase 1: Preparation and Tools

Before cutting any wires, you must gather the right equipment. In Nigeria, it is crucial to use a SIM card that has been properly registered and linked with your NIN (National Identification Number) to avoid network disconnection.

Required Tools:

• GPS Tracker Unit: (Hardwired models are recommended for better security than OBD plug-ins).

• Active SIM Card: Pre-registered with data and SMS plan (MTN, Airtel, or Glo are popular for coverage).

• Multimeter: Essential for identifying wires safely.

• Screwdrivers: Philips and flathead for removing dashboard panels.

• Wire Strippers & Cutters: For preparing wire connections.

• Electrical Tape & Zip Ties: For insulation and securing the device.

• Double-sided Tape: For mounting the tracker.

Phase 2: Wiring and Installation (Hardwired Method)

This method is the industry standard for Fleet tracking solutions because it hides the device completely, making it difficult for thieves to detect or disable.

Step 1: Locate the Installation Spot

You need a concealed location that is difficult to access but still allows the tracker to receive GPS signals. Avoid placing it deep under metal plates which can block the signal.

• Common Spots: Inside the dashboard behind the radio, near the steering column, or behind the glove box.

• Pro Tip: For fleet vehicles, vary the location across different cars so thieves cannot predict where it is.

Step 2: Identify the Wires

Use your multimeter to find the three critical wires in your car’s wiring harness (usually near the ignition switch).

• Constant Power (12V/24V): Shows voltage even when the car is OFF. (Connects to Tracker Red Wire).

• Ignition Wire (ACC): Shows voltage only when the key is turned to ON. (Connects to Tracker White/Orange Wire).

• Ground (Earth): Connects to the car’s metal chassis. (Connects to Tracker Black Wire).

  Warning: Never guess wire colors. Manufacturers (Toyota, Honda, Ford) use different color codes. Always verify with a multimeter to prevent short circuits.

Step 3: Connect the Wires

1. Disconnect the Car Battery: remove the negative terminal to prevent sparks.

2. Strip and Splice: Carefully strip a small section of insulation from the car’s constant power wire.

3. Join: Twist the tracker’s Red wire around the exposed car wire. Solder if possible, or wrap tightly.

4. Insulate: Wrap the connection securely with electrical tape.

   Repeat: Do the same for the ACC (Ignition) wire.

5. Grounding: Screw the Black wire to a metal bolt on the car’s body/chassis.

Phase 3: Configuration and Testing

Once wired, the hardware needs to communicate with the software. This is where the device transforms into a powerful tool for Fleet tracking solutions.

Step 4: Power Up and Insert SIM

• Insert the active SIM card into the tracker.

• Reconnect the car battery.

• Turn on the tracker (some have a small backup battery switch).

• Look for LED indicators:

  • Solid/Blinking Signal Light: Indicates GSM network connection.

  • GPS Light: Indicates satellite lock (might take a few minutes initially).

Step 5: Activate the Software

Most trackers require you to send an SMS code to the SIM card to pair it with your phone or a web platform.

• Set APN: Send the APN command for your network (e.g., APN123456 web.gprs.mtnnigeria.net for MTN).

• Link to Platform: Download the manufacturer’s app (e.g., Ruhavik, Traccar, or a proprietary fleet app)

Step 6: Secure the Device

• Once you confirm the device is tracking on your phone, bundle the excess wires with zip ties.

• Use double-sided tape to stick the tracker firmly to a plastic surface inside the dash. Ensure the “GPS Antenna” side faces generally upwards (towards the sky/windshield).

• Reassemble the dashboard panels.

Why This Matters for Nigerian Businesses

For businesses, this installation is just the beginning. Implementing robust Fleet tracking solutions enables you to:

• Geofence Operations: Receive alerts if a delivery truck leaves Lagos or Abuja unauthorized.

• Remote Immobilization: Shut down the engine via SMS if the vehicle is stolen.

• Maintenance Alerts: Track mileage to know exactly when to service your vehicles, extending their lifespan on Nigerian roads.