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Home >> Nissan-Datsun >> 2009 >> Cube Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Component Testing And Removal And Installation >> 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.
    TERMINAL 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.
    TERMINAL VOLTAGE 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.