2008 Gmc Sierra Trailer Wiring Diagram. Yellow pin for abandoned brake light and left handed markers. Blue pin for electric brakes.
Green pin yellow pin for appropriate brake light and right turn mark. Gm full size trucks 1988 1998 wiring diagrams repair guide autozone. 2008 gmc sierra fuel pump wiring diagram.
Numerous trailer wiring connectors are offered that.
It may transfer electricity better so the connector is suggested for higher level electric in the vehicle. Yellow pin for abandoned brake light and left handed mark. Blue pin for electric brakes. Red 12 volt auxiliary power.