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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 >> Indicator Lamp >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

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. CHECK DTC

    Check that DTC UXXXX is not displayed.

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Perform trouble diagnosis for DTC UXXXX. Refer to DTC INDEX .

  2. CHECK DTC WITH COMBINATION METER

    Refer to CONSULT FUNCTION .

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    Perform trouble diagnosis relevant to DTC indicated. Refer to DTC INDEX .

  3. CHECK INTERMITTENT INCIDENT

    Perform INTERMITTENT INCIDENT .

    Is the inspection result normal?

    YES 

    Replace combination meter. Refer to REMOVAL AND INSTALLATION .

    NO 

    Repair or replace error-detected parts.