GO9 RUGGED harnesses and pinouts
Learn how to route harness wires and keep the device and its connectors weatherproof.
For professional installation where specific cable routing is required, the terminals on the weather-resistant connectors can be de-pinned on both the GO9 RUGGED and the corresponding HRN-RS12S2 and HRN-RX06S4 harnesses. This allows the installer to route the wires through a smaller opening. The wires can then be re-pinned into the connectors as described in the pinout tables. In this manner, the GO9 RUGGED can be installed in restricted spaces while maintaining its IP68 rating.
The GO9 RUGGED and its connectors are IP68-rated. The HRN-RX06S4 and HRN-RS12S2 are only IP67-rated in part, and the gray connectors are the only weatherproof elements. Removal of the gray connectors on either the GO9 RUGGED or its harnesses will reduce the overall weatherproofing of the system. Figure 1 illustrates the scope of the weatherproofing for the GO9 RUGGED and its harnesses:
Figure 1: The blue region highlights the scope of the IP68 rating.
HRN-RS12S2/GO9 RUGGED - ALDL diagnostic port connector
Match each pin to its wire color and role on the GO9 RUGGED ALDL port.
Not all pins are populated on all vehicles.
Pin | Wire Color | Description for ALDL Port |
|---|---|---|
1 | Orange | Ground (Signal Shield) |
2 | Green/White | CAN Low / TTL CAN Low |
3 | Blue/White | L Line |
4 | Brown/White | J1850 ( − ) / MODBUS |
5 | Purple/White | Make/Model Specific |
6 | Gray | Make/Model Specific |
7 | Brown | Make/Model Specific |
8 | Pink | Make/Model Specific |
9 | Black | J1850 ( + ) / MODBUS |
10 | Green | K Line |
11 | Yellow | CAN Line / TTL CAN High |
12 | Orange/White | Power (12 V/24 V) |
HRN-RX06S4 - IOX port connector
Match each pin to its wire color and role on the HRN-RX06S4 IOX port.
Pin | Wire Color | Description for ALDL Port |
|---|---|---|
1 | Red | Power |
2 | White | CAN Low |
3 | Yellow | Wake-Up |
4 | Black | Ground |
5 | Green | CAN High |
6 | Not applicable | Not applicable |
GO9 RUGGED - IOX port connector
Match each pin to its wire color and role on the GO9 RUGGED IOX port.
Pin | Wire Color | Description for ALDL Port |
|---|---|---|
3 | Black/White | Power |
2 | Blue | CAN Low |
4 | White | Ground |
5 | Purple | CAN High |