Nissan Sentra manuals

Nissan Sentra Service Manual: Parking brake switch

Component Function Check

1.CHECK PARKING BRAKE SWITCH OPERATION

Check that brake warning lamp in combination meter turns ON/OFF when parking brake is actuated.

Is the inspection result normal? YES >> Inspection End.

NO >> Proceed to diagnosis procedure. Refer to BRC-90, "Diagnosis Procedure".

Diagnosis Procedure

Regarding Wiring Diagram information, refer to BRC-44, "Wiring Diagram".

1.CONNECTOR INSPECTION

  1. Turn ignition switch OFF.

  2. Disconnect combination meter and parking brake switch connectors.

  3. Check connectors and terminals for deformation, disconnection, looseness or damage.

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

NO >> Repair or replace as necessary.

2.CHECK PARKING BRAKE SWITCH

Check parking brake switch. Refer to BRC-91, "Component Inspection".

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

NO >> Replace parking brake switch. Refer to PB-7, "Exploded View".

3.Check parking brake switch signal

With CONSULT.


  1. Connect combination meter connector and parking brake switch connectors.

  2. Turn ignition switch ON.

  3. In “DATA MONITOR” select “PARK BRAKE SW” and check parking brake switch signal.

Is the inspection result normal?


Is the inspection result normal? YES >> Refer to BRC-51, "Work Flow".

NO >> GO TO 4.

4.Check parking brake switch circuit

  1. Turn ignition switch OFF.

  2. Disconnect combination meter and parking brake switch connectors.

  3. Check continuity between combination meter connector M24 terminal 10 and parking brake switch connector M130 terminal 1.


  1. Check continuity between combination meter connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace malfunctioning components.

Component Inspection

1.Check parking brake switch

  1. Turn ignition switch OFF.

  2. Disconnect parking brake switch connector.

  3. Check continuity between parking brake switch terminal 1 and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> Inspection End.

NO >> Replace parking brake switch. Refer to PB-7, "Exploded View".

U1010 Control unit (CAN)
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VDC OFF Switch
Component Function Check 1.CHECK VDC OFF SWITCH OPERATION Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated. Is the inspection result normal? ...

Other materials:

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 ...

Measurement of weights
Secure loose items to prevent weight shifts that could affect the balance of your vehicle. When the vehicle is loaded, drive to a scale and weigh the front and the rear wheels separately to determine axle loads. Individual axle loads should not exceed either of the gross axle weight ratings ( ...

Cowl top
Exploded view Cowl top seal Cowl top grille cap Cowl top cover Cowl top extension Cowl top extension insulator Clip EPT seal [t: 3.0 mm (0.12 in) Cowl top cover cap EPT seal [t: 5.0 mm (0.20 in)] Pawl Clip Front Removal and installation COWL TOP COVER Removal Rem ...

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