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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine General Information & Diagnosis - Qr25DE (4 Of 5) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> Stop Lamp Switch
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Stop Lamp Switch

  1. Turn ignition switch OFF.
  2. Disconnect stop lamp switch harness connector.
  3. Check continuity between stop lamp switch terminals 1 and 2 under the following conditions.
    Fig 1: Checking Continuity Between Stop Lamp Switch Terminals 1 And 2
    G06444318Courtesy of SUZUKI OF AMERICA CORP.
    CONTINUITY CHART

    Condition Continuity
    Brake pedal: Fully released Should not exist
    Brake pedal: Slightly depressed Should exist

    If NG, adjust stop lamp switch installation, refer to BRAKE PEDAL INSPECTION AND ADJUSTMENT , and perform step  3 again.