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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Electrical >> Gauges >> Meter, Warning Lamp & Indicator (DTCS) >> DTC/Circuit Diagnosis >> DTC B1277: Configuration >> Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM CONFIGURATION

    G-20With CONSULT 

    Perform "configuration" with CONSULT. Refer to DESCRIPTION .

    GO TO STEP 2  .

  2. PERFORM DTC CONFIRMATION PROCEDURE AGAIN

    G-20With CONSULT 

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

    Is DTC "B1277 - 55" detected as the current malfunction?

    YES 

    Replace combination meter. Refer to REMOVAL AND INSTALLATION .

    NO 

    INSPECTION END