Nissan X-Trail 32. Manual - part 1656

PB-150

< SYMPTOM DIAGNOSIS >

PARKING BRAKE DOES NOT OPERATE

PARKING BRAKE DOES NOT OPERATE

Description

INFOID:0000000010723027

The parking brake is not applied even when the parking brake switch is pulled.

Diagnosis Procedure

INFOID:0000000010723028

1.

PERFORM THE SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “EHS/PKB”.

Is DTC detected?

YES

>> Check the DTC. Refer to 

PB-36, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK PARKING BRAKE ACTUATOR

Pull or push parking brake switch, check operation sound of parking brake actuator.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 3.

3.

CHECK REAR DISC BRAKE SYSTEM

Check the rear disc brake system.
• LHD models: Refer to 

BR-66, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

• RHD models: Refer to 

BR-126, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

Is the inspection result normal?

YES

>> Replace the electric parking brake control module. Refer to 

PB-153, "Removal and Installation"

.

NO

>>

Repair or replace the rear disc brake system.

• LHD models: Refer to 

BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

• RHD models: Refer to 

BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

THE BRAKING FORCE OF PARKING BRAKE IS LOW

PB-151

< SYMPTOM DIAGNOSIS >

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THE BRAKING FORCE OF PARKING BRAKE IS LOW

Description

INFOID:0000000010723029

The parking brake braking force is low and the vehicle moves backward when parked on an incline. 

Diagnosis Procedure

INFOID:0000000010723030

1.

REAPPLY THE PARKING BRAKE (1)

1.

Pull the parking brake switch, and apply the parking brake.

2.

Pull the parking brake switch again.

Is the vehicle moving backward?

YES

>> GO TO 2.

NO

>> NORMAL

2.

PERFORM THE SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “EHS/PKB”.

Is any DTC detected?

YES

>> Check the DTC. Refer to 

PB-36, "DTC Index"

.

NO

>> GO TO 3.

3.

CHECK REAR DISC BRAKE SYSTEM

Check the rear disc brake system.
• Rear brake pad
- LHD models: Refer to 

BR-19, "BRAKE PAD : Inspection and Adjustment"

.

- RHD models: Refer to 

BR-83, "BRAKE PAD : Inspection and Adjustment"

.

• Rear disc rotor
- LHD models: Refer to 

BR-19, "DISC ROTOR : Inspection and Adjustment"

.

- RHD models: Refer to 

BR-83, "DISC ROTOR : Inspection and Adjustment"

.

• Rear brake caliper (and parking brake actuator)
- LHD models: Refer to 

BR-66, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

- RHD models: Refer to 

BR-126, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>>

Repair or replace error-detected pars.

• Rear brake pad
- LHD models: Refer to 

BR-60, "BRAKE PAD : Removal and Installation"

.

- RHD models: Refer to 

BR-120, "BRAKE PAD : Removal and Installation"

.

• Rear disc rotor
- LHD models: Refer to 

BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

- RHD models: Refer to 

BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

• Rear brake caliper (and parking brake actuator)
- LHD models: Refer to 

BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

- RHD models: Refer to 

BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

4.

REAPPLY THE PARKING BRAKE (2)

Pull the parking brake switch again.
Is the vehicle moving backward?

YES

>> Replace the electric parking brake control module. Refer to 

PB-153, "Removal and Installation"

.

NO

>> NORMAL

PB-152

< SYMPTOM DIAGNOSIS >

THE BRAKING FORCE OF PARKING BRAKE IS HIGH

THE BRAKING FORCE OF PARKING BRAKE IS HIGH

Description

INFOID:0000000010723031

The parking brake breaking force is too high.

Diagnosis Procedure

INFOID:0000000010723032

1.

PERFORM THE SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “EHS/PKB”.

Is any DTC detected?

YES

>> Check the DTC. Refer to 

PB-36, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK REAR DISC BRAKE SYSTEM (1)

Check if the rear disc brake is dragging.
• LHD models: Refer to 

BR-19, "DISC ROTOR : Inspection and Adjustment"

.

• RHD models: Refer to 

BR-83, "DISC ROTOR : Inspection and Adjustment"

.

Is the rear disc brake dragging?

YES

>>

Check the rear disc brake system.

• LHD models: Refer to 

BR-66, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

• RHD models: Refer to 

BR-126, "BRAKE CALIPER ASSEMBLY : Inspection and Adjustment"

.

NO

>> GO TO 3.

3.

CHECK REAR DISC BRAKE SYSTEM (2)

1.

Depress the brake pedal 3 times or more.

2.

Drive the vehicle at approx. 30 km/h (19 MPH) or more.

3.

Stop the vehicle.

4.

Depress the brake pedal 3 times or more again.

Is the braking force of parking brake is high?

YES

>>

Replace the rear brake caliper assembly.

• LHD models: Refer to 

BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

• RHD models: Refer to 

BR-123, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

NO

>> INSPECTION END

ELECTRIC PARKING BRAKE CONTROL MODULE

PB-153

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

ELECTRIC PARKING BRAKE CONTROL MODULE

Exploded View

INFOID:0000000010723033

Removal and Installation

INFOID:0000000010723034

REMOVAL

1.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

2.

Release the parking brake.

CAUTION:

If the brake cannot be released, release it manually. Refer to 

PB-148, "Diagnosis Procedure"

.

3.

Turn the ignition switch OFF.

4.

Disconnect battery negative terminal. Refer to 

PB-50, "Work Procedure"

.

5.

Remove center console. Refer to 

IP-25, "Removal and Installation"

 (LHD), 

IP-52, "Removal and Installa-

tion"

 (RHD).

6.

Disconnect electric parking brake control module harness connector.

7.

Remove electric parking brake control module 

.

CAUTION:

Never drop removed parts.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Must be perform additional service when replacing electric parking brake control module. Refer to 

PB-51,

"Work Procedure"

.

Electric parking brake control mod-
ule

: N·m (kg-m, in-lb)

JSFIA2484GB

JSFIA2485ZZ