Trailer Tow Connector, 4...Pin Connector End View (C4098)

Fig 1: Trailer Tow Connector, 4...Pin Connector End View (C4098)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Circuit function
1	206 (WH)	Trailer tow connector (15A416), Ground
2	962 (BN/WH)	Trailer tow relay, switched output
3	52 (YE)	Turn lamps, feed, left rear
4	64 (DG)	Turn lamps, feed, right rear