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Home >> Nissan-Datsun >> 2005 >> Quest SL >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> 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 & 2
    G02474730Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY CONDITION TABLE

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

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