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Home › Nissan-Datsun › 2012 › Maxima S › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS P1225 To P2A03 › DTC P1572: ASCD Brake Switch › Component Inspection (Stop Lamp Switch)

Component Inspection (Stop Lamp Switch)

  1. CHECK STOP LAMP SWITCH-I
    1. Turn ignition switch OFF.
    2. Disconnect stop lamp switch harness connector.
    3. Check harness continuity between stop lamp switch terminals under the following conditions.
      Terminals Condition Continuity
      3 and 4 Brake pedal Fully released Not existed
      Slightly depressed Existed
      Fig 1: Checking Continuity Between Stop Lamp Switch Terminals 3 And 4
      G08145979Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 2.

  2. CHECK STOP LAMP SWITCH-II
    1. Adjust stop lamp switch installation. Refer to "INSPECTION AND ADJUSTMENT ".
    2. Check harness continuity between stop lamp switch terminals under the following conditions.
      Terminals Condition Continuity
      3 and 4 Brake pedal Fully released Not existed
      Slightly depressed Existed
      Fig 2: Checking Continuity Between Stop Lamp Switch Terminals 3 And 4
      G08145980Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace stop lamp switch. Refer to "EXPLODED VIEW ".

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