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Home >> Nissan-Datsun >> 2021 >> Maxima SR >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Drive Mode System >> Symptom Diagnosis >> Drive Mode Indicator Does Not Turn On >> Diagnosis Procedure

Diagnosis Procedure

The drive mode indicator (SPORT mode indicator) does not turn ON when the drive mode selector (SPORT switch) is operated.

  1. CHECK DTC (TCM) 

    SYMBOL With CONSULT

    1. Start the engine.
    2. Check "Self Diagnostic Results" in "TRANSMISSION".

    Is any DTC detected?

    YES

    Check DTC detected item. Refer to DTC Index .

    NO

    GO TO 2.

  2. CHECK DTC (A/C AUTO AMP.) 

    SYMBOL With CONSULT

    Check "Self Diagnostic Results" in "HVAC".

    Is any DTC detected?

    YES

    Check DTC detected item. Refer to DTC Index .

    NO

    GO TO 3.

  3. CHECK DTC (COMBINATION METER) 

    SYMBOL With CONSULT

    Check "Self Diagnostic Results" in "METER/M&A".

    Is any DTC detected?

    YES

    Check DTC detected item. Refer to DTC Index .

    NO

    GO TO 4.

  4. CHECK DRIVE MODE SELECTOR CIRCUIT 

    Check drive mode selector circuit. Refer to Component Function Check .

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Repair or replace malfunctioning parts.