Nissan Murano Z51 (2011 year). Manual - part 43

PARKING BRAKE SHOE

PB-5

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PARKING BRAKE SHOE

Adjustment

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1.

Adjust parking brake pedal stroke. Refer to 

PB-3, "Inspection and Adjustment"

.

2.

Perform parking brake break-in (drag on) operation by driving vehicle under the following conditions: 
• Drive forward
• Vehicle speed: Approx. 40 km/h (25 MPH) set (constant and forward)
• Parking brake operating force: Approx. 145 N (15 kg, 33 lb)
• Time: Approx. 10 sec.

CAUTION:

To prevent lining from getting too hot, allow a cool off period of approximately 5 minutes after
every break-in operation.

3.

After the break-in procedure, check parking pedal stroke of parking brake.

CAUTION:

If it is out of the specification, adjust again. Refer to 

PB-3, "Inspection and Adjustment"

.

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PB-6

< REMOVAL AND INSTALLATION >

PARKING BRAKE CONTROL

REMOVAL AND INSTALLATION

PARKING BRAKE CONTROL

Exploded View

INFOID:0000000006263361

Removal and Installation

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REMOVAL

1.

Remove rear tires with power tool.

2.

Remove instrument panel assembly. Refer to 

IP-12, "Exploded View"

.

3.

Disconnect parking brake switch harness connector.

4.

Remove adjusting nut and loosen front cable.

5.

Remove parking brake lever assembly.

6.

Remove rear ventilator duct. Refer to 

VTL-62, "REAR FOOT DUCT 2 : Exploded View"

 (without 7 inch

display), 

VTL-119, "REAR VENTILATOR DUCT 2 : Exploded View"

 (with 7 inch display).

7.

Separate front cable from rear cable, and remove front cable and return spring.

8.

Remove parking brake shoe, and remove rear cable from toggle lever. Refer to 

PB-8, "Exploded View"

.

9.

Remove rear cable mounting bolts and nuts, pull out rear cable from vehicle.

INSTALLATION

Note the following, Install the reverse order of the removal.
• Never reuse the adjusting nut.

1.

Pin

2.

Rear cable (RH)

3.

Rear cable (LH)

4.

Return spring

5.

Front cable

6.

Parking brake switch

7.

Stopper rubber

8.

Return spring

9.

Silencer

10. Parking brake lever assembly

11.

Pedal pad

12. Adjusting nut

: Apply multi-purpose grease.

Refer to 

GI-4, "Components"

 for symbols not described on the above.

JPFIB0056GB

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PARKING BRAKE CONTROL

PB-7

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Adjustment

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ADJUSTMENT AFTER INSTALLATION

Adjust the parking brake pedal stroke. Refer to 

PB-3, "Inspection and Adjustment"

.

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PB-8

< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

PARKING BRAKE SHOE

Exploded View

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Removal and Installation

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REMOVAL

WARNING:

Clean any dust from the parking brake shoes and back plates with a vacuum dust collector. Never
blow with compressed air.

1.

Remove rear tires with power tool.

2.

Remove disc rotor. Refer to 

BR-42, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

CAUTION:

Parking brake completely in the released position.

3.

If disc rotor cannot be removed, remove as follows:

a.

Fix the disc rotor with wheel nuts and remove the adjusting hole plug.

b.

Using suitable tool, rotate adjuster (1) in direction (B) to retract
and loosen parking brake shoe.

4.

Remove anti-rattle pins, retainers, anti-rattle spring, adjuster
spring and return springs.

CAUTION:

Never drop the removed parts.

5.

Remove parking brake shoes, adjuster assembly and toggle
lever.

CAUTION:

• The parking brake shoes for the front side are made of dif-

ferent materials from those for the rear side. Never misi-
dentify them when removing.

• Never drop the removed parts.

INSTALLATION

Install in the reverse order of removal.
• Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the back plate and brake shoe.

1.

Back plate

2.

Parking brake shoe

3.

Adjuster

4.

Adjuster spring

5.

Return spring

6.

Anti-rattle spring

7.

Retainer

8.

Anti-rattle pin

9.

Toggle lever

: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.

JPFIB0046ZZ

JPFIB0007ZZ

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PARKING BRAKE SHOE

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CAUTION:

The parking brake shoes for the front side are made of different materials from those for the rear
side. Never misidentify them when removing and replacing.

• Assemble adjusters so that threaded part is expanded when rotat-

ing it in the direction shown by arrow.

• Shorten adjuster by rotating it.
• When disassembling, apply PBC (Poly Butyl Cuprysil) grease or

silicone-based grease to threads.

• Check parking brake shoe sliding surface and drum inner surface

for grease. Wipe it off if it adhere on the surfaces.

Inspection and Adjustment

INFOID:0000000006263366

INSPECTION

Brake Lining Thickness Inspection

• Check thickness (A) of brake lining.

Drum Inner Diameter Inspection

• Check inner diameter (B) of drum. 

Other Inspections

• Check brake lining for excessive wear, damage, and peeling. Replace if necessary.
• Check parking brake shoe sliding surface for excessive wear and damage. Replace if necessary.
• Check anti-rattle pin and retainer for excessive wear, damage and rust. Replace if necessary.
• Check adjuster spring, anti-rattle spring and return springs for settling, excessive wear, damage, and rust.

Replace if necessary.

• Check adjuster for smoothness. Replace if necessary.
• Check toggle lever for excessive wear, damage and rust. Replace if necessary.
• Visually check inside of the drum for excessive wear, cracks, and damage with a pair of vernier calipers.

Replace if necessary.

ADJUSTMENT

1.

Adjust the parking brake pedal stroke. Refer to 

PB-3, "Inspection and Adjustment"

.

2.

Check a drag of the parking brake.

A

:  For  RH  brake

B

: For LH brake

: Vehicle front

: Adjuster expands

JPFIB0009ZZ

Limit

A

:  Refer  to 

PB-11, "Parking Drum Brake"

.

SBR021A

Limit

B

: Refer to 

PB-11, "Parking Drum Brake"

.

JPFIB0008ZZ

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< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

CAUTION:

If any drag is found, inspection the rear disc brake. Refer to 

BR-43, "BRAKE CALIPER ASSEMBLY

: Disassembly and Assembly"

.

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SERVICE DATA AND SPECIFICATIONS (SDS)

PB-11

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Parking Drum Brake

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Unit: mm (in)

Parking Brake Control

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Item

Limit

Brake lining

Wear thickness

1.5 (0.059)

Drum

Wear limit of inner diameter

 191 (7.52)

Item

Standard

Number of notches [under force of 196 N (20 kg, 44 lb)]

5 – 6 notches

Number of notches when brake warning lamp turns ON

1 notch

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ELECTRICAL & POWER CONTROL

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SECTION 

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CONTENTS

POWER OUTLET

DTC/CIRCUIT DIAGNOSIS  ..........................

2

CIGARETTE LIGHTER  .......................................

2

Wiring Diagram - CIGARETTE LIGHTER -  ...............

2

POWER SOCKET  ...............................................

4

Wiring Diagram - POWER SOCKET - .......................

4

PRECAUTION ...............................................

8

PRECAUTIONS ...................................................

8

FOR USA AND CANADA ............................................

8

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and 
"SEAT BELT PRE-TENSIONER" ..............................

8

FOR MEXICO  ..............................................................

8

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER" ...................................................

8

REMOVAL AND INSTALLATION ...............

10

CIGARETTE LIGHTER  .....................................

10

Exploded View .........................................................

10

Removal and Installation  .........................................

10

POWER SOCKET  .............................................

11

FRONT POWER SOCKET .........................................

11

FRONT POWER SOCKET : Exploded View  ...........

11

FRONT POWER SOCKET : Removal and Instal-
lation ........................................................................

11

CONSOLE POWER SOCKET  ...................................

11

CONSOLE POWER SOCKET : Exploded View ......

11

CONSOLE POWER SOCKET : Removal and In-
stallation ..................................................................

11

LUGGAGE ROOM POWER SOCKET .......................

12

LUGGAGE ROOM POWER SOCKET : Exploded 
View .........................................................................

12

LUGGAGE ROOM POWER SOCKET : Removal 
and Installation  ........................................................

12

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CIGARETTE LIGHTER

DTC/CIRCUIT DIAGNOSIS

CIGARETTE LIGHTER

Wiring Diagram - CIGARETTE LIGHTER -

INFOID:0000000006259291

JCMWM3147GB

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CIGARETTE LIGHTER

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POWER SOCKET

POWER SOCKET

Wiring Diagram - POWER SOCKET -

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JCMWN0010GB

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POWER SOCKET

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POWER SOCKET

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POWER SOCKET

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< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

FOR USA AND CANADA

FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR 
BAG" and "SEAT BELT PRE-TENSIONER"

INFOID:0000000006259293

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

FOR MEXICO

FOR MEXICO : Precaution for Supplemental Restraint System (SRS) "AIR BAG" and 
"SEAT BELT PRE-TENSIONER"

INFOID:0000000006259294

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

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PRECAUTIONS

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Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

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