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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp And Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> B221A-23 Steering SW Input1 >> Component Inspection

Component Inspection

  1. CHECK STEERING SWITCH RESISTANCE 
    1. Check resistance between the following steering switch terminals:
    2. Steering switch Condition Resistance Ω(Approx.)
      Terminal Terminal
      29 31 Depress BACK switch. 1
      Depress SYMBOL switch. 121
      Depress SYMBOL switch. 321
      Depress SYMBOL switch. 723
      Depress OK switch. 2023

    Is the inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Replace steering wheel switch. Refer to Removal and Installation .

  2. CHECK SPIRAL CABLE 
    1. Check continuity between the following spiral cable terminals:
      Spiral cable Continuity
      Terminals
      29 4 Yes
      31 2
      30 3

    Is the inspection result normal?

    YES>>

    Inspection End.

    NO>>

    Replace spiral cable. Refer to Removal and Installation .