Nissan Versa (N17): Parking brake switch signal circuit

Type A

TYPE A : Description

Transmits the parking brake switch signal to the combination meter.

TYPE A : Component Function Check

1.COMBINATION METER INPUT SIGNAL

1. Select "METER/M&A" on CONSULT.

2. Monitor "PKB SW" of "DATA MONITOR" while applying and releasing the parking brake.

PKB SW

Parking brake depressed : ON

Parking brake released : OFF

Is the inspection result normal?

YES >> Inspection End.

NO >> Refer to WCS "TYPE A : Diagnosis Procedure".

TYPE A : Diagnosis Procedure

Regarding Wiring Diagram information, refer to WCS "Wiring Diagram".

1.CHECK COMBINATION METER INPUT SIGNAL

1. Turn ignition switch ON.

2. Check the voltage between combination meter harness connector and ground.

Is the inspection result normal?

YES >> Inspection End.

NO >> GO TO 2.

2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter connector and parking brake switch connector.

3. Check continuity between combination meter harness connector and parking brake switch harness connector.

4. Check continuity between combination meter harness connector and ground.                   

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair harness or connector.

TYPE A : Component Inspection

1.CHECK PARKING BRAKE SWITCH

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

Is the inspection result normal?

YES >> Inspection End.

NO >> Replace parking brake switch.

Type B

TYPE B : Description

Transmits the parking brake switch signal to the combination meter.

TYPE B : Component Function Check

1.COMBINATION METER INPUT SIGNAL

1. Select "METER/M&A" on CONSULT.

2. Monitor "PKB SW" of "DATA MONITOR" while applying and releasing the parking brake.

PKB SW

Parking brake depressed : ON

Parking brake released : OFF

Is the inspection result normal?

YES >> Inspection End.

NO >> Refer to WCS "TYPE B : Diagnosis Procedure".

TYPE B : Diagnosis Procedure

Regarding Wiring Diagram information, refer to WCS "Wiring Diagram".

1.CHECK COMBINATION METER INPUT SIGNAL

1. Turn ignition switch ON.

2. Check the voltage between combination meter harness connector and ground.

Is the inspection result normal?

YES >> Inspection End.

NO >> GO TO 2.

2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter connector and parking brake switch connector.

3. Check continuity between combination meter harness connector and parking brake switch harness connector.

4. Check continuity between combination meter harness connector and ground.                   

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair harness or connector.

TYPE B : Component Inspection

1.CHECK PARKING BRAKE SWITCH

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

Is the inspection result normal?

YES >> Inspection End.

NO >> Replace parking brake switch.

SYMPTOM DIAGNOSIS