Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Tests FD: Brake Pedal Position (BPP) Switch




NOTE
This Pinpoint Test is intended to diagnose the following:
- Brake Pedal Position (BPP) switch
- Harness circuits: B+, BPP, GND and stoplamp PWR
- Powertrain Control Module (PCM)

Pinpoint Test Schematics

LS6/LS8 (BPP):





Continental, Town Car, and Windstar (BPP):






The PCM receives BPP information through the SCP link. This pinpoint test will only verify Self-Test was performed correctly. For detail wiring information, refer to the component or Wiring Diagrams.

Explorer/Mountaineer/Ranger (BPP):





All Others (BPP):






Pinpoint Tests