Gm Onstar Wiring Diagram. Reconnect the negative battery terminal. The blackyellow wire is for the onstar volume adjustment.
Rocky jamesh published date. Connect the grayblack wire to the right front negative speaker output of the aftermarket radio connect the brown wire to the mute wire of the aftermarket radio. Since the onstar mirror in gm vehicles has several electronic for those interested in hardwiring from an onstar mirror heres a diagram of.
Rear view mirror wiring diagram gm tap chevy hhr network onstar wire pin outs i took a power rearview out of pinouts for 2020 ford auto dimming help impala forums.
Connect the bluewhite wire to the amp turn on wire of the aftermarket radio and to the bluewhite wire of the 14 pin harness. I ended up getting the wiring diagrams for the mirror and onstar but need to figure out how to wire up the new mirror for the other functions. Onstar wiring diagram. Jump to content audio electronics onstar mylink intellilink siriusxm.