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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 2302 (Engine Control System (VQ) - Circuit And System Diagnostics) >> ASCD Brake Switch >> Component Inspection >> Stop Lamp Switch
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Stop Lamp Switch

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
  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 Continuity Between Stop Lamp Switch Terminals 1 & 2
    G03594408Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY CONDITION CHART

    Condition Continuity
    When brake pedal: Fully released. Should not exist.
    When brake pedal: Slightly depressed. Should exist.

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