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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 405 (Engine Control System - DTC) >> DTC P1572: ASCD Brake Switch >> Diagnostic Procedure >> 1. Check Overall Function-I >> Without CONSULT-II
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Without CONSULT-II

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 ON.
  2. Check voltage between ECM terminal 108 and ground under the following conditions.

    A/T models 

    Fig 1: Test Parameters
    G00877651Courtesy of NISSAN MOTOR CO., U.S.A.

    M/T models 

    Fig 2: Test Parameters
    G00877652Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Check voltage
    G00877653Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

  1. OK: GO TO 2.
  2. NG (M/T models): GO TO 3 .
  3. NG (A/T models): GO TO 8 .