Pinpoint Test AI: Brake Pedal Position (BPP) Switch: Introduction

NOTE: Regeneration may occur during normal operation. During regeneration, diagnostic procedures may display biased values. If a regeneration occurs during diagnostic procedures, allow the process to complete before continuing diagnostics.

This pinpoint test is intended to diagnose the following:

BPP switch (13480)
harness circuits: B+, BPP and BPS
PCM (12A650)

Fig 1: Identifying Brake Pedal Position (BPP) Switch Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
3	GND (Ground)
2	BPS (Brake Pressure Switch)
1	B+ (Battery Positive Voltage)
4	BPP (Brake Pedal Position)

Fig 2: Identifying Powertrain Control Module-B (PCM-B) Connector

Courtesy of FORD MOTOR CO.

Pin	Circuit
46	BPS (Brake Pressure Switch)
13	BPP (Brake Pedal Position)