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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System - QG18DE) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> Stop Lamp Switch
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Stop Lamp Switch

WARNING: This page is about a different variant/trim than selected.
  1. Turn ignition switch OFF.
  2. Disconnect stop lamp switch harness connector.
  3. Check harness continuity between stop lamp switch terminals 1 and 2 (A/T models), + and - (M/T models) under the following conditions.
    Fig 1: Stop Lamp Switch Terminals Continuity Conditions Chart
    G00773305Courtesy of NISSAN MOTOR CO., U.S.A.

    If NG, adjust stop lamp switch installation, refer to STOPLIGHT SWITCH & AUTOMATIC SPEED CONTROL DEVICE SWITCH and perform step 3 again.

    Fig 2: Checking Harness Continuity Between Stop Lamp Switch Terminals + And - (M/T Models)
    G00773306Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Checking Harness Continuity Between Stop Lamp Switch Terminals 1 And 2 (A/T Models)
    G00773307Courtesy of NISSAN MOTOR CO., U.S.A.