Qashqai J11. General information — part 1
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GENERAL INFORMATION
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SECTION
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CONTENTS
GENERAL INFORMATION
HOW TO USE THIS MANUAL . . . . . ..
HOW TO USE THIS MANUAL . . . . . . .
Description . . . . . . . . . . . . . . . ....
Terms . . . . . . . . . . . . . . . . . ....
Units . . . . . . . . . . . . . . . . . . ..
Contents . . . . . . . . . . . . . . . . ....
Relation between Illustrations and Descriptions . ...
Components . . . . . . . . . . . . . . . ..
HOW TO FOLLOW TROUBLE DIAGNOSES . .
Description . . . . . . . . . . . . . . . ....
How to Follow Test Groups in Trouble Diagnosis . ..
Key to Symbols Signifying Measurements or Pro-
cedures . . . . . . . . . . . . . . . . .....
HOW TO READ WIRING DIAGRAMS . . . .
Connector Symbols . . . . . . . . . . . . ...
Sample/Wiring Diagram -Example- . . . . . . .
Connector Information . . . . . . . . . . . .
ABBREVIATIONS . . . . . . . . . . . ..
Abbreviation List . . . . . . . . . . . . . ..
TIGHTENING TORQUE OF STANDARD
BOLTS . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Tightening Torque Table (New Standard Includ-
ed) . . . . . . . . . . . . . . . . . . ...
VEHICLE INFORMATION . . . . . . .
IDENTIFICATION INFORMATION . . . . . .
Model Variation . . . . . . . . . . . . . ...
Information About Identification or Model Code . ..
Dimensions . . . . . . . . . . . . . . . .
Wheels & Tires . . . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . ...
Precaution for Procedure without Cowl Top Cover .
Cautions in Removing Battery Terminal and AV
Control Unit (Models with AV Control Unit) . . . .
Precautions for Removing Battery Terminal . . .
General Precautions . . . . . . . . . . . .
Three Way Catalyst . . . . . . . . . . . . .
Multiport Fuel Injection System or Engine Control
System . . . . . . . . . . . . . . . . . .
Turbocharger (If Equipped) . . . . . . . . . .
Hoses . . . . . . . . . . . . . . . . . ..
Engine Oils . . . . . . . . . . . . . . . ..
Air Conditioning . . . . . . . . . . . . . ...
Fuel . . . . . . . . . . . . . . . . . . ..
LIFTING POINT . . . . . . . . . . . . .
Commercial Service Tools . . . . . . . . . ...
Garage Jack and Safety Stand and 2-Pole Lift . ...
Board-On Lift . . . . . . . . . . . . . . ...
TOW TRUCK TOWING . . . . . . . . . .
Tow Truck Towing . . . . . . . . . . . . ...
Vehicle Recovery (Freeing a Stuck Vehicle) . . ...
BASIC INSPECTION . . . . . . . . ...
SERVICE INFORMATION FOR ELECTRICAL
INCIDENT . . . . . . . . . . . . . . ..
Work Flow . . . . . . . . . . . . . . . .
Control Units and Electrical Parts . . . . . . .
Intermittent Incident . . . . . . . . . . . . .
Circuit Inspection . . . . . . . . . . . . . .
CONSULT/GST CHECKING SYSTEM . . . .
Description . . . . . . . . . . . . . . . ...
GI-2
CONSULT/GST Data Link Connector (DLC) Cir-
cuit . .. . . . . . . . . . . . . . . . . .
Wiring Diagram - CONSULT/GST CHECKING
SYSTEM - . . . . . . . . . . . . . . . ...
INSPECTION AND ADJUSTMENT . . . . ...
ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . ..
GI-1
GENERAL INFORMATION
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SECTION
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CONTENTS
GENERAL INFORMATION
HOW TO USE THIS MANUAL . . . . . ..
HOW TO USE THIS MANUAL . . . . . . .
Description . . . . . . . . . . . . . . . ....
Terms . . . . . . . . . . . . . . . . . ....
Units . . . . . . . . . . . . . . . . . . ..
Contents . . . . . . . . . . . . . . . . ....
Relation between Illustrations and Descriptions . ...
Components . . . . . . . . . . . . . . . ..
HOW TO FOLLOW TROUBLE DIAGNOSES . .
Description . . . . . . . . . . . . . . . ....
How to Follow Test Groups in Trouble Diagnosis . ..
Key to Symbols Signifying Measurements or Pro-
cedures . . . . . . . . . . . . . . . . .....
HOW TO READ WIRING DIAGRAMS . . . .
Connector Symbols . . . . . . . . . . . . ...
Sample/Wiring Diagram -Example- . . . . . . .
Connector Information . . . . . . . . . . . .
ABBREVIATIONS . . . . . . . . . . . ..
Abbreviation List . . . . . . . . . . . . . ..
TIGHTENING TORQUE OF STANDARD
BOLTS . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Tightening Torque Table (New Standard Includ-
ed) . . . . . . . . . . . . . . . . . . ...
VEHICLE INFORMATION . . . . . . .
IDENTIFICATION INFORMATION . . . . . .
Model Variation . . . . . . . . . . . . . ...
Information About Identification or Model Code . ..
Dimensions . . . . . . . . . . . . . . . .
Wheels & Tires . . . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . ...
Precaution for Procedure without Cowl Top Cover .
Cautions in Removing Battery Terminal and AV
Control Unit (Models with AV Control Unit) . . . .
Precautions for Removing Battery Terminal . . .
General Precautions . . . . . . . . . . . .
Three Way Catalyst . . . . . . . . . . . . .
Multiport Fuel Injection System or Engine Control
System . . . . . . . . . . . . . . . . . .
Turbocharger (If Equipped) . . . . . . . . . .
Hoses . . . . . . . . . . . . . . . . . ..
Engine Oils . . . . . . . . . . . . . . . ..
Air Conditioning . . . . . . . . . . . . . ...
Fuel . . . . . . . . . . . . . . . . . . ..
LIFTING POINT . . . . . . . . . . . . .
Commercial Service Tools . . . . . . . . . ...
Garage Jack and Safety Stand and 2-Pole Lift . ...
Board-On Lift . . . . . . . . . . . . . . ...
TOW TRUCK TOWING . . . . . . . . . .
Tow Truck Towing . . . . . . . . . . . . ...
Vehicle Recovery (Freeing a Stuck Vehicle) . . ...
BASIC INSPECTION . . . . . . . . ...
SERVICE INFORMATION FOR ELECTRICAL
INCIDENT . . . . . . . . . . . . . . ..
Work Flow . . . . . . . . . . . . . . . .
Control Units and Electrical Parts . . . . . . .
Intermittent Incident . . . . . . . . . . . . .
Circuit Inspection . . . . . . . . . . . . . .
CONSULT/GST CHECKING SYSTEM . . . .
Description . . . . . . . . . . . . . . . ...
GI-2
CONSULT/GST Data Link Connector (DLC) Cir-
cuit . . . . . . . . . . . . . . . . . . ..
Wiring Diagram - CONSULT/GST CHECKING
SYSTEM - . . . . . . . . . . . . . . . ...
INSPECTION AND ADJUSTMENT . . . . ...
ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . ..
HOW TO USE THIS MANUAL
GI-3
< HOW TO USE THIS MANUAL >
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HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
Description
INFOID:0000000010242402
This volume explains “Removal, Disassembly, Installation, Inspection and Adjustment” and “Trouble Diag-
noses”.
Terms
INFOID:0000000010242403
• The captions WARNING and CAUTION warn you of steps that must be followed to prevent personal injury
and/or damage to some part of the vehicle.
WARNING indicates the possibility of personal injury if instructions are not followed.
CAUTION indicates the possibility of component damage if instructions are not followed.
BOLD TYPED STATEMENTS except WARNING and CAUTION give you helpful information.
Standard value: Tolerance at inspection and adjustment.
Limit value: The maximum or minimum limit value that should not be exceeded at inspection and adjust-
ment.
Units
INFOID:0000000010242404
• The UNITS given in this manual are primarily expressed as the SI UNIT (International System of Unit), and
alternatively expressed in the metric system and in the yard/pound system.
Also with regard to tightening torque of bolts and nuts, there are descriptions both about range and about the
standard tightening torque.
“Example”
Range
Standard
Contents
INFOID:0000000010242405
• A QUICK REFERENCE INDEX, a black tab (e.g.
) is provided on the first page. You can quickly find the
first page of each section by matching it to the section's black tab.
• THE CONTENTS are listed on the first page of each section.
• THE TITLE is indicated on the upper portion of each page and shows the part or system.
• THE PAGE NUMBER of each section consists of two or three letters which designate the particular section
and a number (e.g. “BR-5”).
• THE SMALL ILLUSTRATIONS show the important steps such as inspection, use of special tools, knacks of
work and hidden or tricky steps which are not shown in the previous large illustrations.
Assembly, inspection and adjustment procedures for the complicated units such as the automatic transaxle
or transmission, etc. are presented in a step-by-step format where necessary.
Outer Socket Lock Nut
: 59 - 78 N·m (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
Drive Shaft Installation Bolt
: 44.3 N·m (4.5 kg-m, 33 ft-lb)
GI-4
< HOW TO USE THIS MANUAL >
HOW TO USE THIS MANUAL
Relation between Illustrations and Descriptions
INFOID:0000000010242406
The following sample explains the relationship between the part description in an illustration, the part name in
the text and the service procedures.
Components
INFOID:0000000010242407
• THE LARGE ILLUSTRATIONS are exploded views (see the following) and contain tightening torques, lubri-
cation points, section number of the PARTS CATALOG (e.g. SEC. 440) and other information necessary to
perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the appro-
priate PARTS CATALOG.
Components shown in an illustration may be identified by a circled number. When this style of illustration is
used, the text description of the components will follow the illustration.
SAIA0519E
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
GI-6
< HOW TO USE THIS MANUAL >
HOW TO FOLLOW TROUBLE DIAGNOSES
HOW TO FOLLOW TROUBLE DIAGNOSES
Description
INFOID:0000000010242408
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:0000000010242409
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
HOW TO FOLLOW TROUBLE DIAGNOSES
GI-7
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Key to Symbols Signifying Measurements or Procedures
INFOID:0000000010242410
JPAIA0982GB
GI-8
< HOW TO USE THIS MANUAL >
HOW TO FOLLOW TROUBLE DIAGNOSES
JSAIA1461GB
HOW TO READ WIRING DIAGRAMS
GI-9
< HOW TO USE THIS MANUAL >
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HOW TO READ WIRING DIAGRAMS
Connector Symbols
INFOID:0000000010242411
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
GI-10
< HOW TO USE THIS MANUAL >
HOW TO READ WIRING DIAGRAMS
Sample/Wiring Diagram -Example-
INFOID:0000000010242412
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.
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
Explanation of option
description
• This shows a description of the option abbreviation used on the page.
Number
Item
Description
SGI860
GI-12
< HOW TO USE THIS MANUAL >
HOW TO READ WIRING DIAGRAMS
• The switch diagram is used in wiring diagrams.
Connector Information
INFOID:0000000010242413
HOW TO USE CONNECTOR INFORMATION
JSAIA0017GB
JCAWA0152GB
HOW TO READ WIRING DIAGRAMS
GI-13
< HOW TO USE THIS MANUAL >
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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
: Connector model
: Cavity
: Male (M) and female (F) terminals
: Connector color
: Special 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.
JPMIA0113GB
GI-14
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ABBREVIATIONS
ABBREVIATIONS
Abbreviation List
INFOID:0000000010242414
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
BCI
Back-up collision intervention
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
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