The Geotab GO9 is your primary telematics device. It plugs directly into your vehicle's OBD-II or ECM port using the included harness.
Harness SKUs included will vary by vehicle type. Review the labels on your harness packaging to identify which you received.
Depending on your vehicle type, you will have received one of the following harness types:
- 9-pin harness (HRN-GS09K2-A) — heavy-duty commercial vehicles
- 14-pin RP 1226 harness (HRN-CS14S21) — newer HD trucks
- 16-pin Y harness (HRN-GS16K22) — light-duty / passenger vehicles
The GO Focus Plus is a plug-and-play dash camera that connects directly to the IOX port on the side of your GO9 device using the supplied cable.
Download the Geotab Video App:
Each kit includes zip ties for properly securing your GO device in one of the three standard configurations. Proper securing is required for warranty coverage.
- Harness to the ECM port
- Device to harness
- Device in place under dashboard
Please review the installation video corresponding to your harness type before beginning. Using the wrong guide can cause installation issues.
Before securing your GO9 with zip ties, connect the GO Focus Plus camera to the IOX port. A detailed installation guide is available through the Geotab Video app, or review the video linked below.
Scan the QR code on the inside of the GO Focus Plus packaging for quick access to installation instructions.
After installation, monitor the LED lights on your GO device to confirm successful connection:
Verify the GO device has been properly added to your MyGeotab database on the Assets Page.
Check the Faults page under the Maintenance tab. Use the Sources filter to select Telematics Device.
Ensure the vehicle is in an area with good cellular coverage and the ignition is powered on.
- Verify power is coming to the vehicle port — check fuses
- Test device in another vehicle if necessary
- Verify power from the harness; try a different harness if no power
- Check for physical damage to the device or harness
Remove and reinsert the device. Once reinstalled, the device needs to download the latest firmware — allow approximately 10–15 minutes with ignition on.
Book time directly with our team. We'll walk through your MyGeotab configuration, rules and exceptions, reporting, and any questions specific to your fleet — and schedule any additional training your team needs.
Argos serves as your Tier 1 support for billing, troubleshooting, warranty, and general day-to-day questions. Contact your Argos team first for most questions — see the Your Argos Team section below for direct contact details.
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