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Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing - G25 Sedan >> ASCD Brake Switch >> Component Inspection (ASCD Brake Switch)

Component Inspection (ASCD Brake Switch)

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  1. CHECK ASCD BRAKE SWITCH-I
    1. Turn ignition switch OFF.
    2. Disconnect ASCD brake switch harness connector.
    3. Check the continuity between ASCD brake switch terminals under the following conditions.
      TERMINALS CONTINUITY REFERENCE CHART

      Terminals Condition Continuity
      1 and 2 Brake pedal Fully released Existed
      Slightly depressed Not existed

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: GO TO 2.

  2. CHECK ASCD BRAKE SWITCH-II
    1. Adjust ASCD brake switch installation. Refer to "INSPECTION AND ADJUSTMENT ".
    2. Check the continuity between ASCD brake switch terminals under the following conditions.
      TERMINALS CONTINUITY REFERENCE CHART

      Terminals Condition Continuity
      1 and 2 Brake pedal Fully released Existed
      Slightly depressed Not existed

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace ASCD brake switch. Refer to "EXPLODED VIEW ".