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Home >> Infiniti >> 2010 >> M35 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1217 To P2A03 >> DTC P1564: ASCD Steering Switch >> Component Inspection
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Component Inspection

  1. CHECK ASCD STEERING SWITCH
    1. Turn ignition switch OFF.
    2. Disconnect combination switch (spiral cable) harness connector.
    3. Check resistance between combination switch (spiral cable) harness connector terminals under the following conditions.
      Fig 1: Checking Continuity Between Combination Switch Terminals
      G05210055Courtesy of NISSAN MOTOR CO., U.S.A.
      TERMINAL RESISTANCE CHART

      Combination switch (spiral cable) Condition Resistance (Ω)
      Connector Terminals
      M303 18 and 21 MAIN switch: Pressed Approx. 0
      CANCEL switch: Pressed Approx. 250
      SET/COAST switch: Pressed Approx. 660
      RESUME/ACCELERATE switch: Pressed Approx. 1, 490
      All ASCD steering switches: Released Approx. 3, 980

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Replace ASCD steering switch