Airstream CLASSIC TRAILER - Manual (Page 79)

G
G - 4
ELECTRICAL
to the 12-volt distribution breaker panel that distributes current to interior branch
circuits. The circuits provide power to operate all 12-volt DC lights, pumps, motors
and appliances.
12-VOLT EXTERIOR
7-Way Harness and Plug
The diagram on this page matchs the tow vehicle plug on an Airstream trailer. The
7-way wire is spliced to the main harness on the interior front wall of the trailer. The
connection is accessed behind the furniture in the front of the trailer. One of these
wires is not spliced onto a wire of the same color. It is the back up wire that is yellow
in the cable and black in the harness.
Black, 12V -
Blank
Brown, Right
Turn
Blue, Brake
12V, White
Left Turn, Red
Clearance Lights,
Green
7 Way Plug-Trailer End
License Plate
Light
Brake-Blue Ground
Charge Line
Yellow
Stop/Left Turn
Running Light/Clearance-Green
Stop/Right Turn-Brown
Back Up-Black