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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Driver Assistance System (DTC/Circuit Diagnosis) (LDW & LDP) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC U150B: ECM Can 3 >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK SELF-DIAGNOSIS RESULTS

    Check if "U1000" is detected other than "U150B" in "Self Diagnostic Result" of "ICC/ADAS".

    Is "U1000" detected?

    YES 

    Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Refer to DTC LOGIC .

    NO 

    GO TO STEP 2. 

  2. CHECK ECM SELF-DIAGNOSIS RESULTS

    Check if any DTC is detected in "Self Diagnostic Result" of "ENGINE".

    Is any DTC detected?

    YES 

    Perform self-diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC INDEX (except for Mexico) .

    NO 

    Replace the ADAS control unit. Refer to REMOVAL AND INSTALLATION .

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