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Home >> Infiniti >> 2015 >> Q50 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (INFINITI INTOUCH) (Diagnostic Trouble Codes (DTCS) & Symptom Tests (Exc Hybrid) >> DTC/Circuit Diagnosis >> Steering Switch Signal A Circuit >> Component Inspection

Component Inspection

  1. CHECK STEERING SWITCH

    1. Disconnect steering switch harness connector.
    2. Check the resistance between the steering switch connector terminals.
      Fig 1: Checking Resistance Between Steering Switch Connector Terminals
      G09161387Courtesy of NISSAN NORTH AMERICA, INC.
      Steering switch Condition Resistance
      (Approx.) Ω
      Terminal
      14 17 BACK switch ON 1
      MENU UP switch ON 119 - 123
      MENU DOWN switch ON 315 - 327
      Voice recognition switch ON 709 - 737
      MENU OK switch ON 1983 - 2063
      15 VOL DOWN switch ON 1
      VOL UP switch ON 119 - 123
      TEL switch ON 315 - 327
      DISPLAY BACK switch ON 709 - 737
      DISPLAY NEXT switch ON 1983 - 2063

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Replace steering wheel. Refer to following.