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
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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:

Three-way catalyst
The three-way catalyst is an emission control device installed in the exhaust system. Exhaust gases in the three-way catalyst are burned at high temperatures to help reduce pollutants. WARNING The exhaust gas and the exhaust system are very hot. Keep people, animals or flammab ...

Plug
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Low tire pressure warning lamp
Component Function Check 1.CHECK THE ILLUMINATION OF THE LOW TIRE PRESSURE WARNING LAMP Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second, when the ignition switch is turned ON. Is the inspection result normal? YES >> Inspection ...

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