The Complete Axxess gmos01 Wiring Diagram Guide Simplify Your

Metra Gmos 01 Wiring Diagram. gmos 01 wiring diagram Wiring Diagram WIRING UP THE GMOS-01 * Important: Before beginning any of the following, disconnect the negative battery terminal to prevent acci-dental short circuit Even if you don't subscribe to OnStar, you'll need this interface to connect an aftermarket stereo.

From what I have read about the wiring harness it says that you don't need to tap into an RAP circuit to get the ignition. Connect the gray wire from the 12 pin plug to the positive speakerwire of the Metra SP-2003 or equivalent.

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Connect the gray wire from the 12 pin plug to the positive speakerwire of the Metra SP-2003 or equivalent. I followed the wiring diagram but the red ignition switch wire is getting a constant 12V signal Connect the 16-pin harness with stripped leads, and the GMOS-01 harness, into the interface

Gmos01 Wiring Diagram. • Connect the 16-pin harness with stripped leads, and the GMOS-LAN-01 harness, into the interface WIRING UP THE GMOS-01 * Important: Before beginning any of the following, disconnect the negative battery terminal to prevent acci-dental short circuit

Customer Reviews Metra GMOS01 Wiring Interface Connect a new car. Connect the 16-pin harness with stripped leads, and the GMOS-01 harness, into the interface Cut the gray wire about half way between the two plugs