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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1143 To P2138 (Qr25DE) >> DTC P1572: ASCD Brake Switch >> Component Inspection >> ASCD Clutch Switch (For M/T Models)

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 Continuity Between ASCD Clutch Switch Terminals 1 And 2
    G02454187Courtesy of NISSAN MOTOR CO., U.S.A.
    CLUTCH PEDAL CONDITION AND CONTINUITY REFERENCE

    Condition Continuity
    Clutch pedal: Fully released. Should exist.
    Clutch pedal: Slightly depressed. Should not exist.
    1. If NG, adjust ASCD clutch switch installation. Refer to CLUTCH SYSTEM . Perform step 3 again.