If bypassing the amplifier follow the axxess interface amp bypass schematic in the documents section. Either use the gmos lan 02 interface or bypass the amplifier.
Axxess Gmos Lan 01 Wiring Interface
Axxess gmos lan 01 wiring diagram. The general motors onstar 01 module is designed to provide an interface between the onstar system and an after market stereo system so that all of the onstar features are retained. Cut the gray. The following wires on the 14 pin harness are for the aftermarket radios that have navigation built in. Searches related to the axxess gmos lan 01 wiring interface connect a new car stereo and retain onstar the safety warning chimes the factory backup camera with a video receiver in select gm vehicles. Question about axxess gmos lan lan onstar interface for gm. For models with nav use the gmos lan 08.
Connect thegray wire from the 24 pin plug to ampli fiers right front positive speaker output wire. Cut the gray wire about half way between the two plugs. Note 3 only for models without nav in 2012 up. When completed plug the 14 pin harness into the gmos 01. Get free help tips support from top experts on wiring diagram gmos 01 related issues. The gmos lan 01 also provides a mute parking brake vss or speed sense and a reverse out put to make installing an aftermarket navigational radio simpler and less time consuming.
Connect the gray wire from the 12 pin plug to the positive speakerwire of the metra sp 2003 or equivalent. Refer to programming the gmos lan 012 from this point. Page 2 gmos lan 01 read important warning before attempting any installation important warning this product includes instructions for installation which must be. For models with nav use the gmos lan 08. I have no factory amp but see wiring diagram on page 6 plug to the negative speaker wire of the metra sp or equivalent. Press and hold the reset button for 2 seconds then let go to reset the axxess interface.
These vehicles are standard for a factory amplifier. Connect the bluepink wire to the vss or speed sense wire of the aftermarket navigation radio. Connect the greenpurple wire to the reverse wire of the aftermarket navigation radio. Note 2 only for models without nav in 2011 2015. Either use the gmos 04 interface or bypass the amplifier. Page 8 gmos lan 012 i n s ta l l at i o n i n s t r u c t i o n s important if you are having difficulties with the installation of this product please call our tech support line at 1 800.
Gmos lan 01 wiring diagram gmos 01 wiring diagram for harness.