Nissan Murano Z50 (2006 year). Manual — part 174

PARKING BRAKE SHOE

PB-5

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Revision: 2006 August

2006 Murano

PARKING BRAKE SHOE

PFP:44060

Components

NFS000EW

1.

Return spring

2.

Adjuster assembly

3.

Brake shoe

4.

Anti-rattle pin

5.

Retainer

6.

Anti-rattle spring

7.

Toggle lever

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

SFIA2819J

PB-6

PARKING BRAKE SHOE

Revision: 2006 August

2006 Murano

Removal and Installation

NFS000EX

REMOVAL

WARNING:

Clean brakes with a vacuum dust collector to minimize the hazard of air borne particles or other mate-
rials.

CAUTION:

Clean dust on the disc and back plate with a vacuum dust collector. Do not blow with compressed air.
Be careful of the following:

●

Remove the disc rotor only with the parking brake pedal completely in the returned position.

●

If disc rotor cannot be removed, remove as follows.

1.

Fix the disc rotor in place with wheel nuts and remove disc rotor
plug. Using a flat-bladed screwdriver, rotate adjuster wheel on
the adjuster assembly in direction B to retract and loosen brake
shoes.

INSPECTION AFTER REMOVAL

Lining Thickness Inspection

●

Check thickness of lining.

Drum Inner Diameter Inspection

●

Check drum inner diameter.

Other Inspections

●

Check shoe sliding surface for excessive wear and damage.

●

Check anti-rattle pin for excessive wear and corrosion.

●

Check return spring for sagging.

●

Does the adjustor move smoothly?

●

Check either visually or with a vernier caliper to see if there is any excessive wear, cracks, or damage
inside the drum.

PFIA0309E

Standard

Standard thickness (A)

: 3.2 mm (0.126 in) dia.

Repair limit thickness (A)

: 1.5 mm (0.059 in) dia.

SBR021A

Standard

Standard inner diameter

: 190 mm (7.48 in)

Maximum inner diameter

: 191 mm (7.52 in)

SBR768A

PARKING BRAKE SHOE

PB-7

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Revision: 2006 August

2006 Murano

INSTALLATION

Be careful of the following.

●

Refer to “Component Parts Location” and apply brake grease to the specified points during assembly.

●

There is difference of the adjusters orientation difference
between left and right. Assemble the adjuster so that threaded
part expands when rotating it in the direction shown by the
arrow.

●

Shorten adjuster by rotating it.

●

When disassembling the adjuster, apply PBC (Poly Butyl Cupry-
sil) grease or silicone based grease to the threads.

●

After replacing brake shoes or disc rotors, or if brakes do not
function well, perform break-in operation as follows.

1.

Adjust the parking brake pedal stroke to the specified stroke.

2.

Perform break-in (drag run) operation by driving the vehicle
under the following conditions:

3.

After break-in operation, check lever stroke of the parking brake. Readjust if it is no longer at the specified
stroke.

●

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

●

Do not perform excessive break-in operations, because it may cause uneven or early wear of the lining.

Drive forward

●

Vehicle speed approx. 40 km/h (25 MPH) set (forward)

●

Parking brake operating force approx. 147 N (15 kg, 33 lb) set

●

Distance approx. 100 m (328 ft)

SFIA0153E

PB-8

SERVICE DATA AND SPECIFICATIONS (SDS)

Revision: 2006 August

2006 Murano

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

Parking Drum Brake

NFS000EY

Parking Brake Control

NFS000EZ

Brake lining

Standard thickness

3.2 mm (0.126 in)

Repair limit thickness

1.5 mm (0.059 in)

Drum (disc)

Standard inner diameter

190 mm (7.48 in) dia.

Maximum inner diameter

191 mm (7.52 in) dia.

Control type

Foot pedal type

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

3 to 4 notches

Number of notches when parking brake warning lamp comes on

1 notch

PG-1

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

K ELECTRICAL

CONTENTS

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SECTION

A

B

PG

Revision: 2006 August

2006 Murano

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

POWER SUPPLY ROUTING CIRCUIT . . . . . .. 3

Schematic . . . . . . . . . . . . . . . . 3
Wiring Diagram — POWER — . . . . . . . . . 4

BATTERY POWER SUPPLY — IGNITION SW.
IN ANY POSITION . . . . . . . . . . . . 4
ACCESSORY POWER SUPPLY — IGNITION
SW. IN “ACC” OR “ON” . . . . . . . . . . . 9
IGNITION POWER SUPPLY — IGNITION SW.
IN “ON” AND/OR “START” . . . . . . . . .. 10

Fuse . . . . . . . . . . . . . . . . . ... 16
Fusible Link . . . . . . . . . . . . . . . 16
Circuit Breaker . . . . . . . . . . . . . ... 16

IPDM E/R (INTELLIGENT POWER DISTRIBUTION
MODULE ENGINE ROOM) . . . . . . . . . .. 17

System Description . . . . . . . . . . . . 17

SYSTEMS CONTROLLED BY IPDM E/R . . ... 17
CAN COMMUNICATION LINE CONTROL . . . 17
IPDM E/R STATUS CONTROL . . . . . . ... 18

CAN Communication System Description . . . .. 18
CAN Communication Unit . . . . . . . . . .. 18
Function of Detecting Ignition Relay Malfunction ... 18
CONSULT-II Function (IPDM E/R) . . . . . . . 19

CONSULT-II INSPECTION PROCEDURE . . . 19
SELF-DIAG RESULTS . . . . . . . . . . 19
DATA MONITOR . . . . . . . . . . . . . 19
ACTIVE TEST . . . . . . . . . . . . . . 21

Auto Active Test . . . . . . . . . . . . . . 21

DESCRIPTION . . . . . . . . . . . . . 21
OPERATION PROCEDURE . . . . . . . ... 21
INSPECTION IN AUTO ACTIVE TEST MODE ... 22

Schematic . . . . . . . . . . . . . . . .. 24
IPDM E/R Terminal Arrangement . . . . . . ... 25
IPDM E/R Power/Ground Circuit Inspection . . .. 26
Inspection with CONSULT-II (Self-Diagnosis) . . 27
Removal and Installation of IPDM E/R . . . . ... 28

REMOVAL . . . . . . . . . . . . . . ... 28
INSTALLATION . . . . . . . . . . . . ... 28

GROUND . . . . . . . . . . . . . . . . ... 29

Ground Distribution . . . . . . . . . . . . . 29

MAIN HARNESS . . . . . . . . . . . . . 29
ENGINE ROOM HARNESS . . . . . . . . 32
ENGINE CONTROL HARNESS . . . . . . .. 34
BODY HARNESS . . . . . . . . . . . . 35
BODY NO. 2 HARNESS . . . . . . . . . . 37

HARNESS . . . . . . . . . . . . . . . . . 38

Harness Layout . . . . . . . . . . . . . .. 38

HOW TO READ HARNESS LAYOUT . . . . . 38
OUTLINE . . . . . . . . . . . . . . . . 39
MAIN HARNESS . . . . . . . . . . . . . 40
ENGINE ROOM HARNESS . . . . . . . . 43
ENGINE CONTROL HARNESS . . . . . . .. 46
BODY HARNESS . . . . . . . . . . . . 48
BODY NO. 2 HARNESS . . . . . . . . . . 50
ROOM LAMP HARNESS . . . . . . . . . 51
FRONT DOOR HARNESS . . . . . . . . .. 52
REAR DOOR HARNESS . . . . . . . . . 53
BACK DOOR HARNESS . . . . . . . . . 54

Wiring Diagram Codes (Cell Codes) . . . . . .. 55

ELECTRICAL UNITS LOCATION . . . . . . . 58

Electrical Units Location . . . . . . . . . . . 58

ENGINE COMPARTMENT . . . . . . . . .. 58
PASSENGER COMPARTMENT . . . . . . . 59
LUGGAGE COMPARTMENT . . . . . . . .. 61

HARNESS CONNECTOR . . . . . . . . . . . 62

Description . . . . . . . . . . . . . . . .. 62

HARNESS CONNECTOR (TAB-LOCKING
TYPE) . . . . . . . . . . . . . . . . .. 62
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) . . . . . . . . . . . . . . . . .. 63

ELECTRICAL UNITS . . . . . . . . . . . . 64

Terminal Arrangement . . . . . . . . . . . 64

SMJ (SUPER MULTIPLE JUNCTION) . . . . . . 66

Terminal Arrangement . . . . . . . . . . . 66

STANDARDIZED RELAY . . . . . . . . . . .. 67

Description . . . . . . . . . . . . . . . .. 67

NORMAL OPEN, NORMAL CLOSED AND

PG-2

Revision: 2006 August

2006 Murano

MIXED TYPE RELAYS . . . . . . . . . . 67
TYPE OF STANDARDIZED RELAYS . . . . .. 67

FUSE BLOCK - JUNCTION BOX (J/B) . . . . . 69

Terminal Arrangement . . . . . . . . . . . 69

FUSE, FUSIBLE LINK AND RELAY BOX . . . . 70

Terminal Arrangement . . . . . . . . . . . .70

POWER SUPPLY ROUTING CIRCUIT

PG-3

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Revision: 2006 August

2006 Murano

POWER SUPPLY ROUTING CIRCUIT

PFP:24110

Schematic

NKS0025A

TKWB2680E

PG-4

POWER SUPPLY ROUTING CIRCUIT

Revision: 2006 August

2006 Murano

Wiring Diagram — POWER —

NKS0025B

BATTERY POWER SUPPLY — IGNITION SW. IN ANY POSITION

TKWB2681E

POWER SUPPLY ROUTING CIRCUIT

PG-5

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PG

Revision: 2006 August

2006 Murano

TKWB2682E

PG-6

POWER SUPPLY ROUTING CIRCUIT

Revision: 2006 August

2006 Murano

TKWB2683E

POWER SUPPLY ROUTING CIRCUIT

PG-7

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PG

Revision: 2006 August

2006 Murano

TKWB2684E

PG-8

POWER SUPPLY ROUTING CIRCUIT

Revision: 2006 August

2006 Murano

TKWB2685E

POWER SUPPLY ROUTING CIRCUIT

PG-9

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PG

Revision: 2006 August

2006 Murano

ACCESSORY POWER SUPPLY — IGNITION SW. IN “ACC” OR “ON”

TKWB2686E

PG-10

POWER SUPPLY ROUTING CIRCUIT

Revision: 2006 August

2006 Murano

IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START”

TKWB2687E

POWER SUPPLY ROUTING CIRCUIT

PG-11

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Revision: 2006 August

2006 Murano

TKWB2688E

PG-12

POWER SUPPLY ROUTING CIRCUIT

Revision: 2006 August

2006 Murano

TKWB0538E