11
SOCKET WIRE MOTORHOME CAR
PIN# COLOR
2 WHITE Ground Ground
4 BROWN Tail light Tail light
1 YELLOW Left turn / Stop Left turn / Stop
3 GREEN Right turn / Stop Right turn / Stop
1
2
3
4
• Be sure to tighten all set screws and check each wire to see if it is secure. Use some clear silcone seal
around each wire entry and set screw indentation. This will help to weather proof the socket and secure
the set screws. Replace the protective boot.
• If your coach does not have the correct wiring socket already, you can replace it with the new socket for
the 4 wire cord and connect the appropriate wires to the new socket according to the diagram.
• Now connect the 4-wire cord to the coach and towed vehicle. Test the lights for proper operation.
• Loosen all of the set screws on the side of the socket and connect the wires to the back of the socket as
shown in the diagram below or wire the socket to match the existing wiring on the motorhome.
Fig. B
Front of Socket on Towed Vehicle and Motorhome