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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 406 (Engine Controls - System & Component Testing) >> ASCD Brake Switch >> Diagnostic Procedure >> 4. Check ASCD Clutch Switch Power Supply Circuit
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4. Check ASCD Clutch Switch Power Supply Circuit

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Disconnect ASCD clutch switch harness connector.
  3. Turn ignition switch ON.
    Fig 1: Disconnect ASCD Clutch Switch Harness Connector
    G00875174Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Check voltage between ASCD clutch switch terminal 1 and ground with CONSULT-II or tester.
    1. Voltage: Battery voltage 

OK or NG 

  1. OK : GO TO 6 .
  2. NG : GO TO 5.
Fig 2: Check Voltage
G00875175Courtesy of NISSAN MOTOR CO., U.S.A.