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Home >> Nissan-Datsun >> 2008 >> Altima Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System (Hybrid)) >> Component Diagnosis >> ASCD Brake Switch >> Component Function Check
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Component Function Check

WARNING: This page is about a different variant/trim than selected.
  1. CHECK FOR ASCD BRAKE SWITCH FUNCTION

    With CONSULT-III 

    1. Turn ignition switch ON.
    2. Select "BRAKE SW1" in "DATA MONITOR" mode with CONSULT-III.
    3. Check "BRAKE SW1" indication under the following conditions.
      BRAKE SWITCH INDICATION REFERENCE

      Monitor item Condition Indication
      BRAKE SW1 Brake pedal Slightly depressed OFF
      Fully released ON

    Without CONSULT-III 

    1. Turn ignition switch ON.
    2. Check the voltage between ECM harness connector and ground.
      VOLTAGE SPECIFICATION

      ECM Ground Condition Voltage
      Connector Terminal
      E10 110 (ASCD brake switch signal) Ground Brake pedal Slightly depressed Approx. 0V
      Fully released Battery voltage

    Is the inspection result normal? 

    YES : INSPECTION END.

    NO : Refer to "DIAGNOSIS PROCEDURE ".

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