Brake pedal switch position switch Connector end view (C278)

Fig 1: Brake Pedal Switch Position Switch Connector End View (C278)

Courtesy of FORD MOTOR CO.

Pin	Circuit	Circuit function
1	10 (LG/RD)	Voltage supplied at all times (overload protected)
2	511 (LG)	Brake pedal position switch (13480), to stoplamps