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Home >> Infiniti >> 2005 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System - VK45DE >> DTC P1572: ASD Brake Switch >> Component Inspection >> ASD Brake Switch

ASD Brake Switch

  1. Turn ignition switch OFF.
  2. Disconnect ASD brake switch harness connector.
  3. Check harness continuity between ASD brake switch terminals 1 and 2 under the following conditions.
    CONDITION AND CONTINUITY REFERENCE CHART

    Condition Continuity
    When brake pedal: Fully released. Should exist.
    When brake pedal: Slightly depressed. Should not exist.
  4. If NG, adjust ASD brake switch installation, refer to "BRAKE PEDAL ", and perform step 3 again.
    Fig 1: Checking Harness Continuity Between ASD Brake Switch Terminals 1 And 2
    G02358764Courtesy of NISSAN MOTOR CO., U.S.A.
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