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Nissan Sentra B18 (2020-2025) Service Manual: Symptom Diagnosis. The Eco Mode Indicator Does Not Turn on

The Eco Mode Indicator Does Not Turn on

Diagnosis Procedure

Diagnosis Procedure

  1. CHECK ECO MODE OPERATION

    1. Ignition switch ON.

    2. Check ECO mode indicator lamp turns ON/OFF on combination meter when turn ECO mode switch ON/OFF.

    Is the inspection result normal?

    YES >>

    Inspection End.

    NO >>

    GO TO 2.

  2. CHECK DTC IN BCM

    CONSULT

    Select “Self Diagnostic Results” and “Network-DTC” mode of “BCM”.

    Are any DTC detected?

    YES >>

    Check DTC detected item. Refer to DTC Index.

    NO >>

    GO TO 3.

  3. CHECK DTC IN ECM

    CONSULT

    Select “Self Diagnostic Results” and “Network-DTC” mode of “ENGINE”.

    Are any DTC detected?

    YES >>

    Check DTC detected item. Refer to DTC Index.

    NO >>

    GO TO 4.

  4. CHECK DTC IN COMBINATION METER

    CONSULT

    Select “Self Diagnostic Results” and “Network-DTC” mode of “METER/M&A”.

    Is any DTC detected?

    YES >>

    Check DTC detected item. Refer to DTC Index Combination meter (Type A) or DTC Index Combination meter (Type B).

    NO >>

    GO TO 5.

  5. CHECK COMBINATION METER

    CONSULT

    1. Select “Data Monitor” mode of “METER/M&A”.

    2. Check that “ECO MODE IND” turns ON/OFF when ECO mode switch is operated. Refer to Values on the Diagnosis Tool Combination meter (Type A) or Values on the Diagnosis Tool Combination meter (Type B).

    Is the inspection result normal?

    YES >>

    Replace combination meter. Refer to Removal and Installation Combination meter (Type A) or Removal and Installation Combination meter (Type B).

    NO >>

    GO TO 6.

  6. CHECK ECO MODE SWITCH SYSTEM

    Check ECO mode switch system. Refer to Component Function Check.

    Is the inspection result normal?

    YES >>

    Inspection End.

    NO >>

    Repair or replace malfunctioning components.

    Dtc/circuit Diagnosis
    Eco Mode Switch Component Function Check Component Function Check CHECK ECO MODE SWITCH OPERATION Ignition switch ON. Check ECO mode indicator turns ON/OFF on combination meter ...
    Removal and Installation. Eco Mode Switch
    Eco Mode Switch Removal and Installation Removal and Installation REMOVAL Remove instrument lower panel LH. Refer to Removal and Installation. Release pawls using a suitable too...

    Other materials:

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