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Home >> Nissan-Datsun >> 2005 >> Altima SE-R, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System - VQ35DE >> DTC P1572: 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 continuity between stop lamp switch terminals 1 and 2 under the following conditions.
    STOP LAMP SWITCH CONTINUITY

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

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

    Fig 1: Checking Continuity Between Stop Lamp Switch Terminals 1 And 2
    G02527296Courtesy of NISSAN MOTOR CO., U.S.A.