PINPOINT TEST AI: Brake Pedal Position (BPP) Switch: Introduction

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Ford RV Cutaway, 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.

This pinpoint test is intended to diagnose the following:

brake pedal position (BPP) switch
harness circuits BPP and B+
powertrain control module (PCM) (12A650)

Fig 1: Brake Pedal Position (BPP) Switch Connector - A

Courtesy of FORD MOTOR CO.

Fig 2: Brake Pedal Position (BPP) Switch Connector - B

Courtesy of FORD MOTOR CO.

Vehicle	Connector	Pin	Circuit
E-Series	A	1 2	B+ BPP
F-Super Duty	B	3 4	B+ BPP

Fig 3: Powertrain Control Module Connector Terminals

Pin	Circuit
B18	BPP (Brake Pedal Position)