Nissan Sentra manuals

Nissan Sentra Service Manual: Malfunction indicator lamp

Component Function Check

1.CHECK MIL FUNCTION

  1. Turn ignition switch ON.
  2. Check that MIL lights up.

Is the inspection result normal? YES >> INSPECTION END

NO >> Proceed to EC-467, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK DTC WITH ECM

Check that DTC UXXXX is not displayed.

Is the inspection result normal? YES >> GO TO 2.

NO >> Perform trouble diagnosis for DTC UXXXX. Refer to EC-94, "DTC Index".

2.CHECK DTC WITH COMBINATION METER

Check DTC with combination meter. Refer to MWI-17, "CONSULT Function (METER/M&A)".

Is the inspection result normal? YES >> GO TO 3.

NO >> Perform trouble diagnosis for DTC indicated. Refer to MWI-26, "DTC Index".

3.CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to GI-39, "Intermittent Incident".

Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-77, "Removal and Installation".

NO >> Repair or replace error-detected parts.

Refrigerant pressure sensor
Component Function Check 1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION Start engine and warm it up to normal operating temperature. Turn A/C switch and blower fan switch ON. Check the ...

On board refueling vapor recovery(ORVR)
Component Function Check 1.CHECK ORVR FUNCTION Check whether the following symptoms are present. Fuel odor from EVAP canister is strong Cannot refuel/Fuel odor from the fuel filler opening is ...

Other materials:

Diagnosis description : counter system
RELATIONSHIP BETWEEN MIL, 1ST TRIP DTC, DTC, AND DETECTABLE ITEMS When a malfunction is detected for the first time, the 1st trip DTC and the 1st trip freeze frame data are stored in the ECM memory. When the same malfunction is detected in two consecutive trips, the DTC and the freeze ...

Precaution for Work
When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a ...

Parking/parking on hills
WARNING Do not stop or park the vehicle over flammable materials such as dry grass, waste paper or rags. They may ignite and cause a fire. Safe parking procedures require that both the parking brake be set and the transmission placed into P (Park) for CVT m ...

В© 2014-2025 Copyright www.nisentra.com