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Murano Cross Cabriolet Z51 (2013 year). Manual - part 40

HOW TO USE THIS MANUAL

GI-5

< HOW TO USE THIS MANUAL >

SYMBOLS

Cap

Bleeder valve

Cylinder body

Piston seal

Piston

Piston boot

Sliding pin

Sliding pin boot

Bushing

10.

Torque member

: Apply rubber grease.

: Apply brake fluid.

: N·m (kg-m, in-lb)

: Always replace after every disassembly

JPFIA0511GB

SAIA0749E

Revision: 2012 October

2013 Murano CrossCabriolet

GI-6

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HOW TO FOLLOW TROUBLE DIAGNOSES

HOW TO FOLLOW TROUBLE DIAGNOSES

Description

INFOID:0000000008461560

NOTICE:
Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following
instructions before diagnosing.
• Before performing trouble diagnoses, read the “Work Flow” in each section.
• After repairs, re-check that the problem has been completely eliminated.
• Refer to Component Parts and Harness Connector Location for the Systems described in each section for

identification/location of components and harness connectors.

• When checking circuit continuity, ignition switch should be OFF.
• Refer to the Circuit Diagram for quick pinpoint check.

If you need to check circuit continuity between harness connectors in more detail, such as when a sub-har-
ness is used, refer to Wiring Diagram in each individual section and Harness Layout in PG section for identi-
fication of harness connectors.

• Before checking voltage at connectors, check battery voltage.
• After accomplishing the Diagnosis Procedures and Electrical Components Inspection, check that all harness

connectors are reconnected as they were.

How to Follow Test Groups in Trouble Diagnosis

INFOID:0000000008461561

Test group number and test group title
• Test group number and test group title are shown in the upper portion of each test group.

Work and diagnosis procedure
• Start to diagnose a problem using procedures indicated in enclosed test groups.

Questions and results
• Questions and required results are indicated in test group.

Action
• Next action for each test group is indicated based on result of each question.

JPAIA0021GB

Revision: 2012 October

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HOW TO FOLLOW TROUBLE DIAGNOSES

GI-7

< HOW TO USE THIS MANUAL >

Key to Symbols Signifying Measurements or Procedures

INFOID:0000000008461562

JPAIA0982GB

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GI-8

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HOW TO FOLLOW TROUBLE DIAGNOSES

JSAIA1461GB

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2013 Murano CrossCabriolet

HOW TO READ WIRING DIAGRAMS

GI-9

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HOW TO READ WIRING DIAGRAMS

Connector Symbols

INFOID:0000000008461563

Most of connector symbols in wiring diagrams are shown from the terminal side.
• Connector symbols shown from the terminal side are enclosed by

a single line and followed by the direction mark.

• Connector symbols shown from the harness side are enclosed by

a double line and followed by the direction mark.

• Certain systems and components, especially those related to

OBD, may use a new style slide-locking type harness connector.
For description and how to disconnect, refer to PG section,
“Description”, “HARNESS CONNECTOR”.

• Male and female terminals

Connector guides for male terminals are shown in black and
female terminals in white in wiring diagrams.

SAIA0257E

SGI363

Revision: 2012 October

2013 Murano CrossCabriolet

GI-10

< HOW TO USE THIS MANUAL >

HOW TO READ WIRING DIAGRAMS

Sample/Wiring Diagram -Example-

INFOID:0000000008461564

Each section includes wiring diagrams.

Description

JCAWA0150GB

Number

Item

Description

Power supply

• This means the power supply of fusible link or fuse.

Fuse

• “/” means the fuse.

Current rating of fusible
link/fuse

• This means the current rating of the fusible link or fuse.

Number of fusible link/
fuse

• This means the number of fusible link or fuse location.

Fusible link

• “X” means the fusible link.

Connector number

• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.

Switch

• This shows that continuity exists between terminals 1 and 2 when the switch is in the A posi-

tion. Continuity exists between terminals 1 and 3 when the switch is in the B position.

Circuit (Wiring)

• This means the wiring.

Revision: 2012 October

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HOW TO READ WIRING DIAGRAMS

GI-11

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SWITCH POSITIONS

Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:
• ignition switch is “OFF”
• doors, hood and trunk lid/back door are closed
• pedals are not depressed
• parking brake is released

MULTIPLE SWITCH

The continuity of multiple switch is described in two ways as shown below.
• The switch chart is used in schematic diagrams.

Shielded line

• The line enclosed by broken line circle shows shield wire.

Connectors

• This means that a transmission line bypasses two connectors or more.

Option abbreviation

• This means the vehicle specifications which layouts the circuit between “

”.

Relay

• This shows an internal representation of the relay.

Optional splice

• The open circle shows that the splice is optional depending on vehicle application.

Splice

• The shaded circle “

” means the splice.

System branch

• This shows that the circuit is branched to other systems.

Page crossing

• This circuit continues to an adjacent page.

Component name

• This shows the name of a component.

Terminal number

• This means the terminal number of a connector.

Ground (GND)

• This shows the ground connection.

Explation of option de-
scription

• This shows a description of the option abbreviation used on the page.

Number

Item

Description

SGI860

Revision: 2012 October

2013 Murano CrossCabriolet

GI-12

< HOW TO USE THIS MANUAL >

HOW TO READ WIRING DIAGRAMS

• The switch diagram is used in wiring diagrams.

Connector Information

INFOID:0000000008461565

CONNECTOR LIST

Connector information and harness layout are described in “POWER SUPPLY, GROUND & CIRCUIT ELE-
MENTS” Section.

JSAIA0017GB

Connector No.

Harness

Connector Information

Harness Layout

Body harness

PG-50, "B Body Harness"

PG-42, "Body Harness"

Chassis harness

PG-65, "C Chassis Harness"

PG-44, "Chassis Harness"

Door harness

PG-66, "D Door Harness"

PG-45, "Door Harness"

Engine room harness

PG-69, "E Engine Room Harness"

PG-38, "Engine Room Harness"

Engine control harness

PG-76, "F Engine Control Harness"

PG-40, "Engine Control Harness"

Main harness

PG-82, "M Main Harness"

PG-41, "Main Harness"

Room lamp harness

PG-98, "R Room Lamp Harness"

PG-47, "Room Lamp Harness"

Tail harness

PG-99, "T Tail Harness"

PG-48, "Tail Harness"

Revision: 2012 October

2013 Murano CrossCabriolet

HOW TO READ WIRING DIAGRAMS

GI-13

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HOW TO USE CONNECTOR INFORMATION

Description

Number

Item

Description

Connector number

• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.

Connector type

• This means the connector number. Refer to

PG-49, "How to Read Connector Type"

Terminal number

• This means the terminal number of a connector.

Wire color

• This shows a code for the color of the wire.

B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light Green
BG or BE = Beige
LA = Lavender

BR = Brown
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green

• When the wire color is striped, the base color is given first, followed by the stripe color as

shown below:
Example: L/W = Blue with White Stripe

Connector

• This means the connector information.
• This unit-side is described by the connector symbols.

JCAWA0152GB

Revision: 2012 October

2013 Murano CrossCabriolet

GI-14

< HOW TO USE THIS MANUAL >

ABBREVIATIONS

ABBREVIATIONS

Abbreviation List

INFOID:0000000008461566

The following ABBREVIATIONS are used:

ABBREVIATION

DESCRIPTION

A/C

Air conditioner

A/C

Air conditioning

A/F sensor

Air fuel ratio sensor

A/T

Automatic transaxle/transmission

ABS

Anti-lock braking system

ACCS

Advance climate control system

ACL

Air cleaner

Accelerator pedal

APP

Accelerator pedal position

ATF

Automatic transmission fluid

Audio visual

AWD

All wheel drive

ABBREVIATION

DESCRIPTION

BARO

Barometric pressure

BCM

Body control module

BLSD

Brake limited slip differential

BPP

Brake pedal position

BSW

Blind spot warning

ABBREVIATION

DESCRIPTION

CKP

Crankshaft position

Closed loop

CMP

Camshaft position

CPP

Clutch pedal position

CTP

Closed throttle position

CVT

Continuously variable transaxle/transmission

ABBREVIATION

DESCRIPTION

Drive range first gear

Drive range second gear

Drive range third gear

Drive range fourth gear

DCA

Distance control assist

DDS

Downhill drive support

DFI

Direct fuel injection system

DLC

Data link connector

DTC

Diagnostic trouble code

Revision: 2012 October

2013 Murano CrossCabriolet

ABBREVIATIONS

GI-15

< HOW TO USE THIS MANUAL >

ABBREVIATION

DESCRIPTION

E/T

Exhaust temperature

EBD

Electric brake force distribution

Engine control

ECL

Engine coolant level

ECM

Engine control module

ECT

Engine coolant temperature

ECV

Electrical control valve

EEPROM

Electrically erasable programmable read only memory

EFT

Engine fuel temperature

EGR

Exhaust gas recirculation

EGRT

Exhaust gas recirculation temperature

EGT

Exhaust gas temperature

EOP

Engine oil pressure

Exhaust pressure

EPR

Exhaust pressure regulator

EPS

Electronically controlled power steering

ESP

Electronic stability program system

EVAP canister

Evaporative emission canister

EVSE

Electric vehicle supply equipment

EXC

Exhaust control

ABBREVIATION

DESCRIPTION

Fan control

FCW

Forward collision warning

FIC

Fuel injector control

Fuel pump

Front

FRP

Fuel rail pressure

FRT

Fuel rail temperature

FTP

Fuel tank pressure

FTT

Fuel tank temperature

ABBREVIATION

DESCRIPTION

GND

Ground

GPS

Global positioning system

GST

Generic scan tool

ABBREVIATION

DESCRIPTION

HBMC

Hydraulic body-motion control system

HDD

Hard disk drive

HO2S

Heated oxygen sensor

HOC

Heated oxidation catalyst

HPCM

Hybrid power train control module

Revision: 2012 October

2013 Murano CrossCabriolet

GI-16

< HOW TO USE THIS MANUAL >

ABBREVIATIONS

ABBREVIATION

DESCRIPTION

I/M

Inspection and maintenance

Intake air

IAC

Idle air control

IAT

Intake air temperature

IBA

Intelligent brake assist

Ignition control

ICC

Intelligent cruise control

ICM

Ignition control module

IPDM E/R

Intelligent power distribution module engine room

ISC

Idle speed control

ISS

Input shaft speed

ABBREVIATION

DESCRIPTION

Knock sensor

ABBREVIATION

DESCRIPTION

LBC

Li-ion battery controller

LCD

Liquid crystal display

LCU

Local control unit

LDP

Lane departure prevention

LDW

Lane departure warning

LED

Light emitting diode

Left-hand

LIN

Local interconnect network

ABBREVIATION

DESCRIPTION

M/T

Manual transaxle/transmission

MAF

Mass airflow

MAP

Manifold absolute pressure

MDU

Multi display unit

Malfunction indicator

MIL

Malfunction indicator lamp

ABBREVIATION

DESCRIPTION

NOX

Nitrogen oxides

ABBREVIATION

DESCRIPTION

Oxygen

O2S

Oxygen sensor

OBD

On board diagnostic

Oxidation catalytic converter

Overdrive

Open loop

OSS

Output shaft speed

Revision: 2012 October

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ABBREVIATIONS

GI-17

< HOW TO USE THIS MANUAL >

ABBREVIATION

DESCRIPTION

P/S

Power steering

PBR

Potentio balance resistor

PCV

Positive crankcase ventilation

PNP

Park/Neutral position

PSP

Power steering pressure

PTC

Positive temperature coefficient

PTO

Power takeoff

PWM

Pulse width modulation

ABBREVIATION

DESCRIPTION

RAM

Random access memory

RAS

Rear active steer

Right-hand

ROM

Read only memory

RPM

Engine speed

Rear

ABBREVIATION

DESCRIPTION

SAE

Society of Automotive Engineers, Inc.

SCK

Serial clock

SDS

Service Data and Specifications

SRT

System readiness test

SST

Special Service Tools

ABBREVIATION

DESCRIPTION

Turbocharger

TCM

Transmission control module

TCS

Traction control system

TCU

Telematics communication unit

Throttle position

TPMS

Tire pressure monitoring system

TSS

Turbine shaft speed

TWC

Three way catalytic converter

ABBREVIATION

DESCRIPTION

USS

Uphill start support

ABBREVIATION

DESCRIPTION

VCM

Vehicle control module

VDC

Vehicle dynamics control system

VIN

Vehicle identification number

VSS

Vehicle speed sensor

Revision: 2012 October

2013 Murano CrossCabriolet

GI-18

< HOW TO USE THIS MANUAL >

ABBREVIATIONS

ABBREVIATION

DESCRIPTION

WOT

Wide open throttle

ABBREVIATION

DESCRIPTION

1st range first gear

1st range second gear

1GR

First gear

ABBREVIATION

DESCRIPTION

2nd range first gear

2nd range second gear

2GR

Second gear

2WD

2-wheel drive

ABBREVIATION

DESCRIPTION

3GR

Third gear

ABBREVIATION

DESCRIPTION

4GR

Fourth gear

4WAS

Four wheel active steer

4WD

Four wheel drive

ABBREVIATION

DESCRIPTION

5GR

Fifth gear

ABBREVIATION

DESCRIPTION

6GR

Sixth gear

ABBREVIATION

DESCRIPTION

7GR

Seventh gear

Revision: 2012 October

2013 Murano CrossCabriolet

TIGHTENING TORQUE OF STANDARD BOLTS

GI-19

< HOW TO USE THIS MANUAL >

TIGHTENING TORQUE OF STANDARD BOLTS

Description

INFOID:0000000008461567

This vehicle has both new standard based on ISO* and previous standard bolts/nuts. There are some differ-
ences between these two types of bolts/ nuts; shape of the head, grade of strength, hexagonal width across
flats and the standard tightening torque.
• For guidance in discriminating, refer to

GI-19, "Tightening Torque Table (New Standard Included)"

• The new standard machine screws and tapping screws have a head of ISO standard torx recess.
• If the tightening torque is not described in the description or figure, refer to

GI-19, "Tightening Torque Table

(New Standard Included)"

*ISO: International Organization for Standardization

Tightening Torque Table (New Standard Included)

INFOID:0000000008461568

CAUTION:

• The special parts are excluded.
• The bolts/nuts in these tables have a strength (discrimination) number/symbol assigned to the head

or the like. As to the relation between the strength grade in these tables and the strength (discrimi-
nation) number/symbol, refer to “DISCRIMINATION OF BOLTS AND NUTS”.

PREVIOUS STANDARD

CAUTION:

Grade

(Strength

grade)

Bolt
size

Bolt di-
ameter

Hexagonal

width

across flats

Pitch

Tightening torque (Without lubricant)

Hexagon head bolt

Hexagon flange bolt

N·m

kg-m

ft-lb

in-lb

N·m

kg-m

ft-lb

in-lb

6.0

1.0

5.5

0.56

0.71

8.0

1.25

13.5

1.4

—

1.7

—

1.0

13.5

1.4

—

1.7

—

M10

10.0

1.5

2.9

—

3.6

—

1.25

2.9

—

3.6

—

M12

12.0

1.75

4.6

—

5.6

—

1.25

4.6

—

6.6

—

M14

14.0

1.5

8.2

—

100

—

6.0

1.0

0.92

1.1

8.0

1.25

2.2

—

2.9

—

1.0

2.2

—

2.9

—

M10

10.0

1.5

4.6

—

5.6

—

1.25

4.6

—

5.6

—

M12

12.0

1.75

8.2

—

100

—

1.25

8.2

—

100

—

M14

14.0

1.5

130

—

170

125

—

6.0

1.0

1.1

—

13.5

1.4

—

M8 8.0

1.25

2.9

—

3.6

—

1.0

2.9

—

3.6

—

M10

10.0

1.5

5.6

—

8.2

—

1.25

5.6

—

8.2

—

M12

12.0

1.75

100

—

130

—

1.25

100

—

130

—

M14

14.0

1.5

170

125

—

210

155

—

Revision: 2012 October

2013 Murano CrossCabriolet

GI-20

< HOW TO USE THIS MANUAL >

TIGHTENING TORQUE OF STANDARD BOLTS

The parts with aluminum or the cast iron washer surface/thread surface are excluded.

NEW STANDARD BASED ON ISO

CAUTION:

Use tightening torque with lubricant for the new standard bolts/nuts in principle. Friction coeffi-
cient stabilizer is applied to the new standard bolts/nuts.

However, use tightening torque without lubricant for the following cases. Friction coefficient stabi-
lizer is not applied to the following bolts/nuts.

Grade 4.8, M6 size bolt, Conical spring washer installed

Paint removing nut (Size M6 and M8) for fixing with weld bolt

Grade

(Strength

grade)

Bolt
size

Bolt di-
ameter

Hexagonal

width

across flats

Pitch

Tightening torque

Hexagon head bolt

Hexagon flange bolt

N·m

kg-m

ft-lb

in-lb

N·m

kg-m

ft-lb

in-lb

4.8
(Without
lubricant)

6.0

1.0

5.5

0.56

0.71

8.0

1.25

13.5

1.4

—

1.7

—

1.0

13.5

1.4

—

1.7

—

M10

10.0

1.5

2.9

—

3.6

—

1.25

2.9

—

3.6

—

M12

12.0

1.75

4.6

—

5.6

—

1.25

4.6

—

6.6

—

M14

14.0

1.5

8.2

—

100

—

4.8
(With lu-
bricant)

6.0

1.0

0.41

5.5

0.56

8.0

1.25

1.1

—

13.5

1.4

—

1.0

1.1

—

13.5

1.4

—

M10

10.0

1.5

2.2

—

2.9

—

1.25

2.2

—

2.9

—

M12

12.0

1.75

3.6

—

4.6

—

1.25

3.6

—

4.6

—

M14

14.0

1.5

6.6

—

8.2

—

8.8
(With lu-
bricant)

6.0

1.0

0.82

1.0

8.0

1.25

2.1

—

2.6

—

1.0

2.1

—

2.6

—

M10

10.0

1.5

4.1

—

5.1

—

1.25

4.1

—

5.1

—

M12

12.0

1.75

7.1

—

8.7

—

1.25

7.1

—

8.7

—

M14

14.0

1.5

120

—

140

103

—

10.9
(With lu-
bricant)

6.0

1.0

1.2

106

8.0

1.25

2.8

—

3.3

—

1.0

2.8

—

3.3

—

M10

10.0

1.5

5.6

—

6.6

—

1.25

5.6

—

6.6

—

M12

12.0

1.75

9.7

—

110

—

1.25

9.7

—

110

—

M14

14.0

1.5

160

118

—

180

133

—

Revision: 2012 October

2013 Murano CrossCabriolet

Content .. 38 39 40 41 ..