What’s in the Box
- VO1 OBD tracker unit
- Quick-start guide
Before you begin
If you haven’t already, activate your tracker, then download the app and sign in with the same account.Installation
1
Locate your OBD-II port
The OBD-II port is a 16-pin trapezoidal socket typically found beneath the steering column, on the lower section of the dashboard on the driver’s side. In most vehicles it is uncovered and easy to spot; on some models it may be hidden behind a small plastic flap.
2
Plug in the VO1
With the ignition off, firmly push the VO1 into the OBD-II port until it clicks into place. The device should sit flush against the dashboard — if it feels loose, push it in further.
3
Turn on the ignition
Turn the ignition to the accessory or run position. The VO1 will power on automatically and begin acquiring GPS signal and connecting to the 4G network.
4
Verify device status
Check the LED indicator on the VO1 to confirm it has connected successfully. Allow up to 2 minutes for a full GPS fix on first use.
Powering On & First Use
The VO1 receives power directly from the OBD-II port — it powers on and off with the vehicle’s ignition in most cars. No charging or battery management is required. On first use, allow up to 2 minutes for the device to:- Acquire a GPS signal
- Register on the 4G network
- Begin sending location updates to the ShieldGPS platform
Some vehicles supply constant power to the OBD-II port even when the ignition is off. In those vehicles the VO1 will remain powered and continue tracking at all times.
Check tracking in the app
1
Open your tracker
Open the ShieldGPS app or web dashboard and sign in with the account you used during activation. Select your VO1 from the device list — activation adds it to your account automatically.
2
Confirm live tracking
Your VO1 will appear on the map. Tap the device icon to view its real-time location, current speed, and trip status. The location refreshes every 10 seconds.