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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 242 (Hybrid Battery System (Diagnostic Trouble Codes (DTCS) P3301-U1000 And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC U1000: Can Comm Circuit >> 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. PERFORM SELF DIAGNOSTIC

    1. Turn ignition switch ON.
    2. Erases DTC.
    3. Perform DTC confirmation procedure again. Refer to DTC DESCRIPTION .

    Is "U1000" detected again?

    YES 

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

    NO 

    INSPECTION END