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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (Except Hybrid) (1 Of 5) >> DTC/Circuit Diagnosis >> DTC U0212: Can Communication (Steering Control Module) >> Diagnosis Procedure >> Diagnostic Test
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Diagnostic Test

  1. PERFORM CAN DIAGNOSIS

    G-20 With CONSULT

    Perform "CAN Diagnosis" using CONSULT.

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

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

  2. CHECK SELF-DIAGNOSTIC RESULT-1

    G-20 With CONSULT

    Perform "All DTC reading".

    Is the DTC related to communication error with power steering control module detected in other ECUs?

    YES 

    Replace power steering control module. Refer to REMOVAL AND INSTALLATION .

    NO 

    GO TO STEP 3  .

  3. CHECK SELF-DIAGNOSTIC RESULT-2

    G-20 With CONSULT

    Perform "All DTC reading".

    Is the DTC related to communication error with ECM detected?

    YES 

    Replace ECM. Refer to REMOVAL AND INSTALLATION .

    NO 

    INSPECTION END

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