Pinpoint Test FD: Brake Pedal Inputs: Introduction

This pinpoint test is intended to diagnose the following:

• brake pedal position (BPP) (13480)
• brake pressure switch (9F924), (9C872)
• harness circuits: B+, BPP and BPS
• powertrain control module (PCM) (12A650)

Refer to the appropriate SYSTEM WIRING DIAGRAMS article for specific vehicle application and pin locations.

For PCM connector views or reference values, refer to REFERENCE VALUES .