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

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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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Brake Signal: Description and Operation

PURPOSE
Stoplight switch signal is one of several inputs used by PCME to calculate regulation of fuel-cut control system.

LOCATION
Beneath dash adjacet to brake pedal assembly.

OPERATION
Switch is "ON" (shows continuity) when pedal is depressed, and "OFF" (no continuity) when pedal is released.