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Home >> Nissan-Datsun >> 2008 >> Maxima SL >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - DTCS P1148 To P2A03 >> 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 ASCD Brake Switch And Stop Lamp Switch
    G04915737Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Check continuity between stop lamp switch terminals 1 and 2 under the following conditions.
    BRAKE PEDAL SPECIFICATION

    Conditions Continuity
    Brake pedal: Fully released Should not exist
    Brake pedal: Depressed Should exist
    Fig 2: Checking Continuity Between Stop Lamp Switch Terminals 1 And 2
    G04900678Courtesy of NISSAN MOTOR CO., U.S.A.
  3. If NG, adjust stop lamp switch installation, refer to "BRAKE PEDAL ", and perform step  2 again.
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