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Home >> Suzuki >> 2009 >> Equator Base, 4D Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (VQ40DE) - (3 Of 5) >> DTC P1805: Brake Switch >> Component Inspection >> Stop Lamp Switch
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Stop Lamp Switch

  1. Disconnect stop lamp switch harness connector.
    Fig 1: Identifying Stop Lamp Switch Harness Connector
    G06441600Courtesy of SUZUKI OF AMERICA CORP.
  2. Check continuity between stop lamp switch terminals 1 and 2 under the following conditions.
    Fig 2: Checking Continuity Between Stop Lamp Switch Terminals 1 And 2
    G06441601Courtesy of SUZUKI OF AMERICA CORP.
    CONTINUITY SPECIFICATION

    Conditions Continuity
    Brake pedal: Fully released Should not exist.
    Brake pedal: Slightly depressed Should exist.
  3. If NG, adjust stop lamp switch installation, refer to [BRAKE PEDAL INSPECTION AND ADJUSTMENT ], and perform step  2 again.
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