Ford F 250 7 Pin Trailer Wiring Diagrams. The 7 pin plug has only 4 wires going into it. Below is a diagram for the original plug and socket showing the functions of each pin.
It can transfer electricity better so the connector is recommended for higher level electric in the vehicle. 7 pin wiring diagram ford f150 forum community of truck fans wire colors for way trailer connector on a 2007 f 250 350 etrailer com factory enthusiasts forums is the oem pattern same dodge and gm vehicles 2008 f350 super duty sel there rear plug showing brake position harness auto start stop disable via connection diagrams charger 118242 read more. Brown pin for unwanted markers tail lights and running lights.
1994 ford f250 wiring diagram wiring schematic for 90 e350 7 3 from tps needed the.
Next up is the seven pin trailer plug which comes in flat or round. Red 12 volt auxiliary power. Blue pin for electric brakes. 7 way trailer connectors are used by the following vehicle types.