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Home >> Infiniti >> 2019 >> QX60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (12 Of 17) >> DTC/Circuit Diagnosis >> 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 M149.
    3. Check resistance between combination switch harness connector terminals under the following conditions.

      Combination switch

      Condition

      Resistance

      (Approx.)

      Connector

      Terminals

      M149

      13

      16

      MAIN switch: Pressed

      0 Ohm

      CANCEL switch: Pressed

      250 Ohm

      COAST/SET switch: Pressed

      660 Ohm

      ACCEL/RES switch: Pressed

      1, 480 Ohm

      All ASCD steering switches: Released

      4, 000 Ohm

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace ASCD steering switch. Refer to Removal and Installation .