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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1572: Automatic Speed Control Device (ASCD) Brake Switch >> Diagnostic Procedure
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Diagnostic Procedure

For wiring diagram, see Fig 1 . For diagnostic procedure, see Fig 2 -Fig 5 .

Fig 1: ASCD Brake Switch Wiring Diagram
G00273079Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Diagnostic Procedure For ASCD Brake Switch (Step 1-2)
G00273080Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: Diagnostic Procedure For ASCD Brake Switch (Step 3-6)
G00273081Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: Diagnostic Procedure For ASCD Brake Switch (Step 7-10)
G00273082Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 5: Diagnostic Procedure For ASCD Brake Switch (Step 11-13)
G00273083Courtesy of NISSAN MOTOR CO., U.S.A.