Geotab GO Device Harness Cable Molex Connector Points HRN-CM24Y1

Geotab GO Harness for Custom Installs

This Geotab GO Device Harness Cable with Molex Connector Points is built for custom installations that require multiple connection points to access engine data and protocols. It supports GO6, GO7, GO8, and GO9 devices, making it suitable for fleets using mixed device generations. The HRN-CM24Y1 model provides the physical link between the telematics unit and the vehicle's data ports. Installers use it when standard single-port harnesses do not meet the vehicle's interface requirements.

Dual OBD and J1939 Molex Connectors

The harness includes Molex connectors for two OBD connections and a J1939 connector, expanding the number of simultaneous data links available to the GO device. This arrangement allows the telematics unit to read engine parameters from different bus systems without splitting cables manually. It is designed to work in conjunction with harnesses such as HRN-CH06A2 or HRN-CE04A4 to reach various engine data ports. The connector layout reduces the need for custom splicing during complex installations.

Verify GO Device Model and Port Needs

Before ordering, confirm that the installation uses a GO6, GO7, GO8, or GO9 device, as other models are not supported by this harness. Check whether the vehicle requires dual OBD access or a J1939 connection, because the harness adds connectors that may be unnecessary for simpler setups. Ensure the companion harnesses HRN-CH06A2 or HRN-CE04A4 are available if the target data ports need those specific interfaces. Buyers needing only a single OBD connection should consider a simpler cable.