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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 245 (Hybrid Motor System (Diagnostic Trouble Codes (DTCS) P2122-P31FF And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P3103: Dc/Dc Converter Cooling System >> DTC Description >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

  1. PERFORM COMPONENT FUNCTION CHECK

    G-20 With CONSULT

    1. Turn ignition switch ON.
    2. Select "ACTIVE TEST" mode of "HV BATTERY" using CONSULT.
    3. Perform "HV BATTERY COOLING FAN", and check that the battery cooling fan operation.
    NOTE:

    Use component function check to check the overall function of the battery cooling fan. During this check, a DTC might not be confirmed.

    Is the inspection result normal?

    YES 

    Proceed to DIAGNOSIS PROCEDURE .

    NO - 1 

    To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

    NO - 2 

    Confirmation after repair: INSPECTION END

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