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Home >> Nissan-Datsun >> 2005 >> Sentra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System (QG18DE) >> 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 harness continuity between stop lamp switch terminals 1 and 2 under the following conditions.
    Fig 1: Checking Harness Continuity Between Stop Lamp Switch Terminals 1 And 2
    G02450576Courtesy of NISSAN MOTOR CO., U.S.A.
    STOP LAMP SWITCH TERMINALS 1 AND 2 TERMINAL CONTINUITY CONDITIONS

    Condition Continuity
    When brake pedal is fully released. Should not exist.
    When brake pedal is depressed. Should exist.

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