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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
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

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.