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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Electrical >> Gauges >> Meter, Warning Lamp And Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> U3003-16, U3003-17 Internal Power Supply >> DTC Diagnosis Procedure

DTC Diagnosis Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE AGAIN 
    1. SYMBOL CONSULT
      1. Ignition switch ON.
      2. Erase DTC.
      3. Perform DTC confirmation procedure again. Refer to DTC Confirmation Procedure .

    Is DTC detected again?

    YES>>

    Replace head up display unit. Refer to Removal and Installation .

    NO>>

    Inspection End.