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Nissan Sentra B18 (2020-2025) Service Manual: Eco Mode

Nissan Sentra B18 (2020-2025) Service Manual / Cruise Control & Driver Assistance / Drive Mode System :: Eco Mode (cvt) / Dtc/circuit Diagnosis / Eco Mode

Component Function Check

Component Function Check

  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 >>

    Refer to Diagnosis Procedure.

Diagnosis Procedure

Diagnosis Procedure

  1. CHECK DTC IN ECM

    CONSULT

    Select “Self Diagnostic Results” mode of “ENGINE”.

    Are any DTC detected?

    YES >>

    Check DTC detected item. Refer to DTC Index.

    NO >>

    GO TO 2.

  2. CHECK DTC IN COMBINATION METER

    CONSULT

    Select “Self Diagnostic Results” 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 3.

  3. 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 4.

  4. 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.

Eco Mode Switch
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Symptom Diagnosis
...

Other materials:

Park/neutral Position (pnp) Switch
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P061b Ecm
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Brake precautions
Vacuum assisted brakes The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be required to stop the vehicle and stopping distance will be longer. Using the bra ...

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