Nissan Sentra manuals

Nissan Sentra Service Manual: Power supply and ground circuit

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.

Combination meter buzzer

Component function check

1.Check function

  1. Select intelligent key of bcm using consult.
  2. Select inside buzzer in active test mode.
  3. Touch Key, Knob or Take Out to check that it works normally.

Is the inspection result normal? Yes >> Combination meter buzzer is OK.

No >> Refer to DLK-91, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK METER BUZZER CIRCUIT

Refer to WCS-28, "Component Function Check".

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

No >> Repair or replace harness.

2.CHECK INTERMITTENT INCIDENT

Refer to GI-39, "Intermittent Incident".

>> Inspection End.

DTC/circuit diagnosis
U1000 CAN COMM CIRCUIT Description Refer to lan-7, "can communication system : system description". Dtc logic Dtc detection logic Note: U1000 can be set if a module harness was disconn ...

Door lock actuator
Driver side Driver side : component function check 1.CHECK FUNCTION Select DOOR LOCK of BCM using CONSULT. Select DOOR LOCK in ACTIVE TEST mode. Touch ALL LOCK or ALL UNLK to check that it w ...

Other materials:

Brake master cylinder
Exploded View Reservoir cap Oil strainer Reservoir tank Cylinder body Pin O-ring Grommet Apply brake fluid PBC (Poly Butyl Cuprysil) grease or silicone-based grease Removal and Installation REMOVAL CAUTION: Do not spill or splash brake fluid on painted surfaces. ...

Removal and installation
Hood Hood assembly Hood assembly : exploded view Hood hinge (LH/RH) Hood assembly Hood bumper rubber Hood seal Hood insulator Hood support rod Hood support rod clamp Clip Hood assembly : removal and installation CAUTION: Use two people when removing or installing h ...

Slip indicator lamp
Component Function Check 1.CHECK SLIP INDICATOR LAMP FUNCTION Check that slip indicator lamp in combination meter turns ON for approximately 2 seconds after ignition switch is turned ON. Is the inspection result normal? YES >> Inspection End. NO >> Proceed to diagnosis proce ...

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