Murano Cross Cabriolet Z51 (2013 year). Manual — part 40
HOW TO USE THIS MANUAL
GI-5
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SYMBOLS
1.
Cap
2.
Bleeder valve
3.
Cylinder body
4.
Piston seal
5.
Piston
6.
Piston boot
7.
Sliding pin
8.
Sliding pin boot
9.
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
1.
Test group number and test group title
• Test group number and test group title are shown in the upper portion of each test group.
2.
Work and diagnosis procedure
• Start to diagnose a problem using procedures indicated in enclosed test groups.
3.
Questions and results
• Questions and required results are indicated in test group.
4.
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
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Key to Symbols Signifying Measurements or Procedures
INFOID:0000000008461562
JPAIA0982GB
Revision: 2012 October
2013 Murano CrossCabriolet
GI-8
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HOW TO FOLLOW TROUBLE DIAGNOSES
JSAIA1461GB
Revision: 2012 October
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
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HOW TO READ WIRING DIAGRAMS
Sample/Wiring Diagram -Example-
INFOID:0000000008461564
Each section includes wiring diagrams.
Description
JCAWA0150GB
Number
Item
Description
1
Power supply
• This means the power supply of fusible link or fuse.
2
Fuse
• “/” means the fuse.
3
Current rating of fusible
link/fuse
• This means the current rating of the fusible link or fuse.
4
Number of fusible link/
fuse
• This means the number of fusible link or fuse location.
5
Fusible link
• “X” means the fusible link.
6
Connector number
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
7
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.
8
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.
9
Shielded line
• The line enclosed by broken line circle shows shield wire.
10
Connectors
• This means that a transmission line bypasses two connectors or more.
11
Option abbreviation
• This means the vehicle specifications which layouts the circuit between “
”.
12
Relay
• This shows an internal representation of the relay.
13
Optional splice
• The open circle shows that the splice is optional depending on vehicle application.
14
Splice
• The shaded circle “
” means the splice.
15
System branch
• This shows that the circuit is branched to other systems.
16
Page crossing
• This circuit continues to an adjacent page.
17
Component name
• This shows the name of a component.
18
Terminal number
• This means the terminal number of a connector.
19
Ground (GND)
• This shows the ground connection.
20
Explation of option de-
scription
• This shows a description of the option abbreviation used on the page.
Number
Item
Description
SGI860
Revision: 2012 October
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GI-12
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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
B
Body harness
C
Chassis harness
D
Door harness
E
Engine room harness
PG-69, "E Engine Room Harness"
F
Engine control harness
PG-76, "F Engine Control Harness"
PG-40, "Engine Control Harness"
M
Main harness
R
Room lamp harness
T
Tail harness
Revision: 2012 October
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HOW TO READ WIRING DIAGRAMS
GI-13
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HOW TO USE CONNECTOR INFORMATION
Description
Number
Item
Description
1
Connector number
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
2
Connector type
• This means the connector number. Refer to
PG-49, "How to Read Connector Type"
3
Terminal number
• This means the terminal number of a connector.
4
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
5
Connector
• This means the connector information.
• This unit-side is described by the connector symbols.
JCAWA0152GB
Revision: 2012 October
2013 Murano CrossCabriolet
GI-14
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ABBREVIATIONS
ABBREVIATIONS
Abbreviation List
INFOID:0000000008461566
The following ABBREVIATIONS are used:
A
B
C
D
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
AP
Accelerator pedal
APP
Accelerator pedal position
ATF
Automatic transmission fluid
AV
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
CL
Closed loop
CMP
Camshaft position
CPP
Clutch pedal position
CTP
Closed throttle position
CVT
Continuously variable transaxle/transmission
ABBREVIATION
DESCRIPTION
D
1
Drive range first gear
D
2
Drive range second gear
D
3
Drive range third gear
D
4
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
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ABBREVIATIONS
GI-15
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G
H
ABBREVIATION
DESCRIPTION
E/T
Exhaust temperature
EBD
Electric brake force distribution
EC
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
EP
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
FC
Fan control
FCW
Forward collision warning
FIC
Fuel injector control
FP
Fuel pump
FR
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
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GI-16
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ABBREVIATIONS
I
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L
M
N
O
ABBREVIATION
DESCRIPTION
I/M
Inspection and maintenance
IA
Intake air
IAC
Idle air control
IAT
Intake air temperature
IBA
Intelligent brake assist
IC
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
KS
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
LH
Left-hand
LIN
Local interconnect network
ABBREVIATION
DESCRIPTION
M/T
Manual transaxle/transmission
MAF
Mass airflow
MAP
Manifold absolute pressure
MDU
Multi display unit
MI
Malfunction indicator
MIL
Malfunction indicator lamp
ABBREVIATION
DESCRIPTION
NOX
Nitrogen oxides
ABBREVIATION
DESCRIPTION
O2
Oxygen
O2S
Oxygen sensor
OBD
On board diagnostic
OC
Oxidation catalytic converter
OD
Overdrive
OL
Open loop
OSS
Output shaft speed
Revision: 2012 October
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ABBREVIATIONS
GI-17
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P
P
R
S
T
U
V
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
RH
Right-hand
ROM
Read only memory
RPM
Engine speed
RR
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
TC
Turbocharger
TCM
Transmission control module
TCS
Traction control system
TCU
Telematics communication unit
TP
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
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GI-18
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ABBREVIATIONS
W
1
2
3
4
5
6
7
ABBREVIATION
DESCRIPTION
WOT
Wide open throttle
ABBREVIATION
DESCRIPTION
1
1
1st range first gear
1
2
1st range second gear
1GR
First gear
ABBREVIATION
DESCRIPTION
2
1
2nd range first gear
2
2
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
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TIGHTENING TORQUE OF STANDARD BOLTS
GI-19
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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
.
*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
mm
Hexagonal
width
across flats
mm
Pitch
mm
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
4T
M6
6.0
10
1.0
5.5
0.56
4
49
7
0.71
5
62
M8
8.0
12
1.25
13.5
1.4
10
—
17
1.7
13
—
1.0
13.5
1.4
10
—
17
1.7
13
—
M10
10.0
14
1.5
28
2.9
21
—
35
3.6
26
—
1.25
28
2.9
21
—
35
3.6
26
—
M12
12.0
17
1.75
45
4.6
33
—
55
5.6
41
—
1.25
45
4.6
33
—
65
6.6
48
—
M14
14.0
19
1.5
80
8.2
59
—
100
10
74
—
7T
M6
6.0
10
1.0
9
0.92
7
80
11
1.1
8
97
M8
8.0
12
1.25
22
2.2
16
—
28
2.9
21
—
1.0
22
2.2
16
—
28
2.9
21
—
M10
10.0
14
1.5
45
4.6
33
—
55
5.6
41
—
1.25
45
4.6
33
—
55
5.6
41
—
M12
12.0
17
1.75
80
8.2
59
—
100
10
74
—
1.25
80
8.2
59
—
100
10
74
—
M14
14.0
19
1.5
130
13
96
—
170
17
125
—
9T
M6
6.0
10
1.0
11
1.1
8
—
13.5
1.4
10
—
M8 8.0
12
1.25
28
2.9
21
—
35
3.6
26
—
1.0
28
2.9
21
—
35
3.6
26
—
M10
10.0
14
1.5
55
5.6
41
—
80
8.2
59
—
1.25
55
5.6
41
—
80
8.2
59
—
M12
12.0
17
1.75
100
10
74
—
130
13
96
—
1.25
100
10
74
—
130
13
96
—
M14
14.0
19
1.5
170
17
125
—
210
21
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:
1.
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.
2.
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
mm
Hexagonal
width
across flats
mm
Pitch
mm
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)
M6
6.0
10
1.0
5.5
0.56
4
49
7
0.71
5
62
M8
8.0
13
1.25
13.5
1.4
10
—
17
1.7
13
—
1.0
13.5
1.4
10
—
17
1.7
13
—
M10
10.0
16
1.5
28
2.9
21
—
35
3.6
26
—
1.25
28
2.9
21
—
35
3.6
26
—
M12
12.0
18
1.75
45
4.6
33
—
55
5.6
41
—
1.25
45
4.6
33
—
65
6.6
48
—
M14
14.0
21
1.5
80
8.2
59
—
100
10
74
—
4.8
(With lu-
bricant)
M6
6.0
10
1.0
4
0.41
3
35
5.5
0.56
4
49
M8
8.0
13
1.25
11
1.1
8
—
13.5
1.4
10
—
1.0
11
1.1
8
—
13.5
1.4
10
—
M10
10.0
16
1.5
22
2.2
16
—
28
2.9
21
—
1.25
22
2.2
16
—
28
2.9
21
—
M12
12.0
18
1.75
35
3.6
26
—
45
4.6
33
—
1.25
35
3.6
26
—
45
4.6
33
—
M14
14.0
21
1.5
65
6.6
48
—
80
8.2
59
—
8.8
(With lu-
bricant)
M6
6.0
10
1.0
8
0.82
6
71
10
1.0
7
89
M8
8.0
13
1.25
21
2.1
15
—
25
2.6
18
—
1.0
21
2.1
15
—
25
2.6
18
—
M10
10.0
16
1.5
40
4.1
30
—
50
5.1
37
—
1.25
40
4.1
30
—
50
5.1
37
—
M12
12.0
18
1.75
70
7.1
52
—
85
8.7
63
—
1.25
70
7.1
52
—
85
8.7
63
—
M14
14.0
21
1.5
120
12
89
—
140
14
103
—
10.9
(With lu-
bricant)
M6
6.0
10
1.0
10
1.0
7
89
12
1.2
9
106
M8
8.0
13
1.25
27
2.8
20
—
32
3.3
24
—
1.0
27
2.8
20
—
32
3.3
24
—
M10
10.0
16
1.5
55
5.6
41
—
65
6.6
48
—
1.25
55
5.6
41
—
65
6.6
48
—
M12
12.0
18
1.75
95
9.7
70
—
110
11
81
—
1.25
95
9.7
70
—
110
11
81
—
M14
14.0
21
1.5
160
16
118
—
180
18
133
—
Revision: 2012 October
2013 Murano CrossCabriolet
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