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Home >> Acura >> 1996 >> 2.5TL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Idle Control System >> Brake Switch Signal
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Brake Switch Signal

  1. Ensure stoplights operate properly. While depressing brake pedal, measure voltage between specified PCM terminals. See BRAKE SIGNAL TESTING  . See Figure .
    BRAKE SIGNAL TESTING

    Application Measure Between PCM Terminals
    2.5TL A26 & D12
  2. Depress brake pedal. If battery voltage exists, brake signal is okay. If battery voltage does not exist, repair open in Green/White wire between PCM connector and brake switch.
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