Remove that featureless factory radio and install an aftermarket radio with Axxess's radio replacement interfaces and harnesses.. GMOS-04. GMOS-044. GMOS-045. GMOS-05. GMOS-06. GMOS-07. GMOS-08. GMOS-09. GMOS-10. GMOS-12. GMOS-13. GMOS-LAN-01. GMOS-LAN-012. GMOS-LAN-012. GMOS-LAN-02. GMOS-LAN-03. GMOS-LAN-034. GMOS-LAN-04. GMOS-LAN-06. GMOS.. GMOS-04 Installing the GMOS-04 • With all connections completed to the aftermarket radio, plug the 24- and 12-pin harnesses into the vehicles wiring harnesses. • Reconnect the negative battery terminal. • Cycle the key, by turning the ignition on for 30 seconds. Then off and on again to test the radio. Testing the GMOS-04
Simply connect the GMOS-04 to the aftermarket radio using the supplied harnesses, and then plug the device into the vehicle's wiring harness. Finally, mount the GMOS-04 in a suitable location in the vehicle. Wiring Diagram. A wiring diagram is provided with the GMOS-04 to guide users through the installation process.. This diagram is designed to be used with the Axxess GMOS 04 interface. Step-by-Step Guide to Installing the Axxess GMOS 04 Wiring Diagram. Installing the Axxess GMOS 04 wiring diagram requires a few steps. First, you will need to connect the power and ground wires to the battery. Next, connect the Axxess GMOS 04 interface to the vehicle's.