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Home >> Nissan-Datsun >> 2012 >> Xterra PRO-4X, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0605 To P2A03 >> DTC P1572: ASCD Brake Switch >> Component Inspection >> ASCD Brake Switch

ASCD Brake Switch

  1. Turn ignition switch OFF.
  2. Disconnect ASCD brake switch harness connector.
  3. Check harness continuity between ASCD brake switch terminals 1 and 2 under the following conditions.
    Condition Continuity
    When brake pedal: Fully released. Should exist.
    When brake pedal: Slightly depressed. Should not exist.
    Fig 1: Checking Continuity Between ASCD Brake Switch Terminals 1 And 2
    G04895072Courtesy of NISSAN NORTH AMERICA, INC.

    If NG, adjust ASCD brake switch installation, refer to "INSPECTION AND ADJUSTMENT ", and perform step 3 again.

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