Geotab GO GPS Tracking for Heavy-duty Vehicles
![GPS Fleet Tracker GPS Fleet Tracker](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2019/10/heavy-duty-vehicles-choose.png)
Heavy duty trucks require an adapter. Please choose ONE of the following:
Installation of the Geotab GO device in your heavy-duty vehicle requires the Geotab GO hardware device and an extension cable.
These are sold in bundled packages.
Find out which adapter(s) your vehicle supports here then select from the options below.
Most vehicles use a 9-pin port; however, some older vehicles use a 6-port pin.
GPS device and service plan must be purchased together. We ship worldwide.
GPS Tracking Device
+
6-Pin
Straight Harness
Plugs directly into your
diagnostic port.
Learn more ...
This 6-pin straight harness is required to connect the Geotab GO tracking device to a North American heavy duty engine diagnostics (Deutsch connector) port.
The 6-pin connector is found mostly in older trucks.
![Straight Harness Straight Harness](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2019/01/select-straight-harness.png)
$119.90
GPS Tracking Device
+
6-Pin
T-Harness
Provides additional diagnostic
port connection.
Learn more ...
The 6-pin heavy duty T-harness is used to connect the Geotab GO tracking device, where the installation requires the engine diagnostics (Deutsch connector) port to remain available for other applications.
![6-pin T-Harness 6-pin T-Harness](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2019/01/select-t-harness-6pin.png)
$139.90
GPS Tracking Device
+
9-Pin
Straight Harness
Plugs directly into your
diagnostic port.
Learn more ...
This 9-pin straight harness is required to connect the Geotab GO tracking device to a North American heavy duty engine diagnostics (Deutsch connector) port.
The 9-pin connector is found mostly in newer trucks.
![9-pin Straight Harness 9-pin Straight Harness](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2019/01/select-straight-harness-9pin.png)
$119.90
GPS Tracking Device
+
9-Pin
T-Harness
Provides additional diagnostic
port connection.
Learn more ...
The 9-pin heavy duty T-harness is used to connect the Geotab GO tracking device, where the installation requires the engine diagnostics (Deutsch connector) port to remain available for other applications. Ie. the mechanic's scanner
![select t-harness select t-harness](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2019/01/select-t-harness.png)
$139.90
GPS Tracking Device
+
3-Wire Harness
For covert installation, connecting to power, ground & ignition.
Learn more ...
3-Wire harness to connect Geotab GO tracking device to power, ground and ignition wiring (Professional installation required)
![geotab 3 wire harness HRN-CW03S3 geotab 3 wire harness HRN-CW03S3](https://gpstamericacom.wpenginepowered.com/wp-content/uploads/2013/03/hrn-cw03s3-1000x750.jpg)