Nissan Sentra manuals

Nissan Sentra Service Manual: Power supply and ground circuit

Combination meter

Combination meter : diagnosis procedure

Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram".

1.Check fuses

Check that the following fuses are not blown.

Is the fuse blown?


Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 2.

2.Power supply circuit check

Check voltage between combination meter harness connector M24 terminals 15, 27, 28 and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness or connector.

3.Check ground circuit

Check continuity between combination meter harness connector m24 terminals 21, 22, 23 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> repair or replace harness or connector.

Bcm (body control system) (with intelligent key system)

Bcm (body control system) (with intelligent key system) : diagnosis procedure

Regarding wiring diagram information, refer to bcs-51, "wiring diagram".

1.Check fuses and fusible link

Check that the following fuses and fusible link are not blown.

Is the fuse blown?


Is the fuse blown? Yes >> replace the blown fuse or fusible link after repairing the affected circuit.

No >> go to 2.

2.Check power supply circuit

  1. Disconnect bcm connector m85.
  2. Check voltage between bcm connector m85 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> go to 3.

No >> repair harness or connector.

3.Check ground circuit

Check continuity between bcm connector m85 and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> repair harness or connector.

Bcm (body control system) (without intelligent key system)

Bcm (body control system) (without intelligent key system) : diagnosis procedure

Regarding wiring diagram information, refer to bcs-111, "wiring diagram".

1.Check fuses and fusible link

Check that the following fuses and fusible link are not blown.

Is the fuse blown?


Is the fuse blown?

Yes >> replace the blown fuse or fusible link after repairing the affected circuit.

No >> go to 2.

2.Check power supply circuit

  1. Turn ignition switch off.
  2. Disconnect bcm connectors.
  3. Check voltage between bcm connector and ground.

Is the inspection result normal?


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

NO >> Repair harness or connector.

3.Check ground circuit

Check continuity between bcm connector and ground.

Is the inspection result normal?


Is the inspection result normal? Yes >> inspection end.

No >> repair harness or connector.

Dtc/circuit diagnosis
...

Meter buzzer circuit
Description The buzzer for warning chime system is installed in the combination meter. The combination meter sounds the alarm buzzer based on the signals transmitted from various units. ...

Other materials:

Recommended fluids and lubricants
Fluids and lubricants *1: For additional information, see “engine oil recommendation”. *2: As an alternative to this recommended oil, sae 5w-30 conventional petroleum based oil may be used and meet all specifications and requirements necessary to maintain the new vehicle limited ...

Preparation
Special Service Tools The actual shape of the tools may differ from those illustrated here. Commercial Service Tools Clip list Descriptions for Clips Replace any clips which are damaged during removal or installation. ...

Dtc/circuit diagnosis
Eco mode switch Component function check 1. Check eco mode switch operation Turn ignition switch ON. 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 dm ...

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