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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 P3194: Can Error >> Diagnosis Procedure

Diagnosis 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. CHECK DTC PRIORITY

    If DTC P3194 is displayed with DTC UXXXX or P0A1D, first perform the confirmation procedure (trouble diagnosis) for UXXXX or P0A1D.

    Is applicable DTC detected?

    YES 

    Perform diagnosis of applicable. Refer to DTC INDEX .

    NO 

    GO TO STEP 2  .

  2. CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

    Check DTC with ABS actuator and electric unit (control unit). Refer to CONSULT FUNCTION .

    Is the inspection result normal?

    YES 

    Perform the trouble diagnosis for CAN communication system. Refer to TROUBLE DIAGNOSIS FLOW CHART

    NO 

    Perform diagnosis procedure corresponding to DTC indicated. Refer to DTC INDEX .

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