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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 5) >> DTC/Circuit Diagnosis >> DTC P10B0: ATR Control Module >> Diagnosis Procedure
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Diagnosis Procedure

  1. CHECK DTC PRIORITY 

    If DTC P10B0 is displayed with DTC 10B1, first perform the trouble diagnosis for DTC 10B1.

    Is applicable DTC detected?

    YES

    Perform diagnosis of applicable. Refer to DTC Description .

    NO

    GO TO 2.

  2. INSPECTION START 
    1. Erase self-diagnostic results. Refer to CONSULT Function .
    2. Perform "DTC Confirmation Procedure". Refer to DTC Description .

    Does DTC P10B0 duplicated?

    YES

    Replace ATR control module. Refer to Removal and Installation .

    NO

    INSPECTION END

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