Geotab User Guide

Light, Medium and Heavy Duty Harness Types

for Geotab GPS Tracking Systems


Depending on the diagnostics port in your vehicle, you may require a harness/adapter in order to connect the Geotab GO device. This is dependent on the vehicle’s make, model, year which help us determine the port connection it has. However, it is recommended to complete a visual inspection to confirm the port.

Please click on the following heading which corresponds to your vehicle’s diagnostics port type to learn more about the available harnesses and options.

Light/Medium Duty:

16-Pin Diagnostics Port


For any adapter or harness, please keep in mind that the GPS tracking unit must not be positioned where the signal will be completely blocked by metal.

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