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Home >> Infiniti >> 2016 >> QX50 AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U0300: Internal Control Module Software Incompatibility >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PRECONDITIONING

    If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

    GO TO STEP 2  .

  2. CHECK DTC DETECTION

    G-20With CONSULT 

    1. Turn ignition switch ON and wait 2 seconds or more.
    2. Perform "Self Diagnostic Results" in "TRANSMISSION".

    Is "U0300" detected?

    YES 

    Go to DIAGNOSIS PROCEDURE .

    NO 

    INSPECTION END

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