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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Electrical >> Gauges >> Meter, Warning Lamp & Indicator (DTCS) >> DTC/Circuit Diagnosis >> DTC B1276: Configuration >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK SELF - DIAGNOSIS RESULTS

    G-20With CONSULT 

    Check if any DTC other than "B1276 - 55" is detected in "Self Diagnostic Result" of "METER/M&A".

    Is any DTC detected?

    YES 

    Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC INDEX .

    NO 

    GO TO STEP 2  .

  2. CHECK NUMBER OF ENTRIES IN SERVICE MEMORY

    G-20With CONSULT 

    Check "Index servicememory" in "DATA MONITOR". Refer to REFERENCE VALUE .

    NOTE:

    The service memory contains fewer than 47 entries.

    Does the service memory contain more than 47 entries?

    YES 

    GO TO STEP 3  .

    NO 

    INSPECTION END

  3. PERFORM DTC CONFIRMATION PROCEDURE AGAIN

    G-20With CONSULT 

    1. Erase DTC.
    2. Perform DTC confirmation procedure again. Refer to DTC DESCRIPTION .

    Is DTC "B1276 - 55" detected as the current malfunction?

    YES 

    Replace combination meter. Refer to REMOVAL AND INSTALLATION .

    NO 

    INSPECTION END