Hi Everyone,

Does anybody know the pinout for a 6 pole round trailer connector? The one I have is marked TM which is tail/marker, LT which is left turn, RT which is right turn and GD which is ground. I don't know what the S and the A is for. They are arranged like this:

TM

GD S
A

LT RT

Thanks

Best Regards

Michael

------------------
2000 Expedition XLT, 4X4, 4.6, 3.55
C & C Group
K&N air filter
WeatherTech Vent Shades
Hellwig Sport Tech Anti-Sway Bar
Ford Dual Media AM/FM/Cassette/CD

Coming Soon

Cat-Back Exhaust
Performance Shocks
Fender Flares and Mud Flaps

 

Hi PumperMike I found this on the net some time back hope this helps you.

Dummy's Guide to RV Wiring

Wiring the 7 pole RV Tow Vehicle Socket

View looking into the front (contact) end of tow vehicle socket.
There are two wiring codes for different 7 pole plug sets.

Most RV's use the RV wiring code for the type of plug/socket
that has 6 flat contacts surrounding the center round pin.

Semi's and other commercial trailers use the ASME
(American Society of Mechanical Engineers) type of 7-pole plug set.
This plug has 6 round contacts surrounding the center pin.
The wiring color code for this plug is not the same as the
RV 7 pole plug described below, and will be included at a future time.

7 pole RV plug/socket. Terminal Wire Color Function Location - Truck socket Location Trailer plug
1 White Ground 7:00 o'clock 5:00 o'clock
2 Blue Brakes 5:00 o'clock 7:00 o'clock
3 Green Running 10:00 o'clock 2:00 o'clock
4 Black Power 2:00 o'clock 10:00 o'clock
5 Red LT & Stop 9:00 o'clock 3:00 o'clock
6 Brown RT & Stop 3:00 o'clock 9:00 o'clock
7 Yellow Aux or BU Center Center

------------------
1999 F150, Lariat, 4X4,5.4L,Wedgewood Blue,Auto, 3.55LS,K&N FIPK,Midas Performance muffler with dual pipes,Mobil1,SUPERCHIP