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Home >> Nissan-Datsun >> 2005 >> Sentra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control System (QG18DE) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> ASCD Clutch Switch (For M/T Models)
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ASCD Clutch Switch (For M/T Models)

  1. Turn ignition switch OFF.
  2. Disconnect ASCD clutch switch harness connector.
  3. Check harness continuity between ASCD clutch switch terminals 1 and 2 under the following conditions.
    Fig 1: Checking Harness Continuity Between ASCD Clutch Switch Terminals 1 And 2
    G02450426Courtesy of NISSAN MOTOR CO., U.S.A.
    ASCD BRAKE CLUTCH CONNECTOR TERMINALS 1 AND 2 CONTINUITY SPECIFICATION

    Condition Continuity
    When clutch pedal is fully released. Should exist.
    When clutch pedal is depressed. Should not exist.

    If NG, adjust ASCD clutch switch installation, refer to CLUTCH SYSTEM , and perform step 3 again.