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Infinity G37 Coupe - User Manual

Infinity G37 Coupe
51 pages
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GI-1
GENERAL INFORMATION
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F
G
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J
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GI
SECTION GI
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P
CONTENTS
GENERAL INFORMATION
HOW TO USE THIS MANUAL ...................... 3
HOW TO USE THIS MANUAL ............................ 3
Description ................................................................3
Terms ........................................................................3
Units ..........................................................................3
Contents ....................................................................3
Relation between Illustrations and Descriptions .......4
Components ..............................................................4
HOW TO FOLLOW TROUBLE DIAGNOSES ..... 6
Description ................................................................6
How to Follow Test Groups in Trouble Diagnosis ......6
Key to Symbols Signifying Measurements or Pro-
cedures .....................................................................
7
HOW TO READ WIRING DIAGRAMS ................ 9
Connector symbols ...................................................9
Sample/wiring diagram -example- ...........................10
Description ..............................................................11
ABBREVIATIONS ..............................................13
Abbreviation List ......................................................13
TIGHTENING TORQUE OF STANDARD
BOLTS ................................................................
14
Tightening Torque Table .........................................14
RECOMMENDED CHEMICAL PRODUCTS
AND SEALANTS ................................................
15
Recommended Chemical Products and Sealants ....15
TERMINOLOGY .................................................16
SAE J1930 Terminology List ...................................16
FEATURES OF NEW MODEL .....................20
IDENTIFICATION INFORMATION .....................20
Model Variation .......................................................20
Information About Identification or Model Code ......20
Dimensions .............................................................22
Wheels & Tires ........................................................23
PRECAUTION ..............................................24
PRECAUTIONS .................................................24
Description ...............................................................24
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
24
Precautions For Xenon Headlamp Service .............24
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect ...................................
24
Precaution for Battery Service .................................25
Precaution for Procedure without Cowl Top Cover ....25
General Precautions ................................................25
Three Way Catalyst .................................................27
Multiport Fuel Injection System or Engine Control
System .....................................................................
27
Hoses ......................................................................27
Engine Oils ..............................................................28
Air Conditioning .......................................................29
FUEL ..........................................................................29
FUEL : Unleaded Premium Gasoline Recom-
mended ....................................................................
29
LIFTING POINT .................................................30
Commercial Service Tools .......................................30
Garage Jack and Safety Stand and 2-Pole Lift .......30
Board-On Lift ...........................................................31
TOW TRUCK TOWING .....................................32
Tow Truck Towing ...................................................32
Vehicle Recovery (Freeing a Stuck Vehicle) ...........32
BASIC INSPECTION ...................................34
SERVICE INFORMATION FOR ELECTRICAL
INCIDENT ..........................................................
34
Work Flow ................................................................34
Control Units and Electrical Parts ............................34
How to Check Terminal ...........................................35
Intermittent Incident .................................................38
Circuit Inspection .....................................................41
Revision: 2007 June G37 Coupe
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Summary

HOW TO USE THIS MANUAL

Manual Structure and Definitions

Covers manual's purpose, terms, units, and illustration/description relations.

Diagram Symbols and Components

Explains connector symbols, component illustrations, and diagrammatic symbols.

HOW TO FOLLOW TROUBLE DIAGNOSES

Diagnostic Procedure Overview

Details diagnostic work flow, test group structure, and symbol definitions.

Measurement and Procedure Symbols

Defines symbols for measurements, ignition switch, and tester operations.

HOW TO READ WIRING DIAGRAMS

Connector and Diagram Basics

Explains connector symbols, sample diagrams, and description elements.

Switch Representation

Details how multiple switch continuity is depicted in diagrams and charts.

ABBREVIATIONS

Abbreviation List

Lists common abbreviations and their full descriptions used in the manual.

TIGHTENING TORQUE OF STANDARD BOLTS

Tightening Torque Table

Provides a table of tightening torques for various bolt sizes and grades.

RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS

Recommended Chemical Products and Sealants

Lists recommended Nissan part numbers for sealants and their aftermarket equivalents.

TERMINOLOGY

SAE J1930 Terminology List

Lists emission-related terms, new acronyms/abbreviations, and old terms.

FEATURES OF NEW MODEL

Model Variation and Identification

Details model variations, VIN, and identification plate information.

IDENTIFICATION INFORMATION

Vehicle Identification Number Arrangement

Details the VIN arrangement, identification plate, and serial numbers.

Vehicle Specifications

Provides dimensions, wheel, and tire specifications for the vehicle model.

PRECAUTIONS

Safety Warnings and System Precautions

Covers SRS, Xenon Headlamps, and steering lock precautions.

General Safety and Component Precautions

Details battery service, general safety, catalyst, EFI, hoses, engine oil, AC, and fuel precautions.

LIFTING POINT

Vehicle Lifting Procedures and Tools

Explains safe lifting using jacks, stands, lifts, and associated tools.

Board-On Lift Operation

Provides cautions for using board-on lifts, including vehicle load and attachment points.

TOW TRUCK TOWING

Towing Procedures and Vehicle Recovery

Details cautions for towing, vehicle recovery, and freeing stuck vehicles.

Automatic Transmission Towing

Explains specific procedures for towing vehicles with automatic transmissions.

BASIC INSPECTION

Electrical Incident Workflow and Component Checks

Outlines diagnostic workflow, precautions for units/parts, and terminal checks.

Connector and Probing Techniques

Covers connector probing, contact spring checks, and waterproof connector inspections.

Troubleshooting Simulation Methods

Explains how to simulate conditions like water intrusion, vibration, heat, and electrical load.

SERVICE INFORMATION FOR ELECTRICAL INCIDENT

Circuit Inspection and Testing

Details methods for inspecting open/short circuits, resistance, voltage drops, and grounds.

CONSULT-III;GST CHECKING SYSTEM

System Description and Functions

Explains the CONSULT-III/GST system, its functions, and application across vehicle systems.

DLC Circuit Inspection and Troubleshooting

Details inspection procedures for the DLC circuit and troubleshooting common issues.

Summary

HOW TO USE THIS MANUAL

Manual Structure and Definitions

Covers manual's purpose, terms, units, and illustration/description relations.

Diagram Symbols and Components

Explains connector symbols, component illustrations, and diagrammatic symbols.

HOW TO FOLLOW TROUBLE DIAGNOSES

Diagnostic Procedure Overview

Details diagnostic work flow, test group structure, and symbol definitions.

Measurement and Procedure Symbols

Defines symbols for measurements, ignition switch, and tester operations.

HOW TO READ WIRING DIAGRAMS

Connector and Diagram Basics

Explains connector symbols, sample diagrams, and description elements.

Switch Representation

Details how multiple switch continuity is depicted in diagrams and charts.

ABBREVIATIONS

Abbreviation List

Lists common abbreviations and their full descriptions used in the manual.

TIGHTENING TORQUE OF STANDARD BOLTS

Tightening Torque Table

Provides a table of tightening torques for various bolt sizes and grades.

RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS

Recommended Chemical Products and Sealants

Lists recommended Nissan part numbers for sealants and their aftermarket equivalents.

TERMINOLOGY

SAE J1930 Terminology List

Lists emission-related terms, new acronyms/abbreviations, and old terms.

FEATURES OF NEW MODEL

Model Variation and Identification

Details model variations, VIN, and identification plate information.

IDENTIFICATION INFORMATION

Vehicle Identification Number Arrangement

Details the VIN arrangement, identification plate, and serial numbers.

Vehicle Specifications

Provides dimensions, wheel, and tire specifications for the vehicle model.

PRECAUTIONS

Safety Warnings and System Precautions

Covers SRS, Xenon Headlamps, and steering lock precautions.

General Safety and Component Precautions

Details battery service, general safety, catalyst, EFI, hoses, engine oil, AC, and fuel precautions.

LIFTING POINT

Vehicle Lifting Procedures and Tools

Explains safe lifting using jacks, stands, lifts, and associated tools.

Board-On Lift Operation

Provides cautions for using board-on lifts, including vehicle load and attachment points.

TOW TRUCK TOWING

Towing Procedures and Vehicle Recovery

Details cautions for towing, vehicle recovery, and freeing stuck vehicles.

Automatic Transmission Towing

Explains specific procedures for towing vehicles with automatic transmissions.

BASIC INSPECTION

Electrical Incident Workflow and Component Checks

Outlines diagnostic workflow, precautions for units/parts, and terminal checks.

Connector and Probing Techniques

Covers connector probing, contact spring checks, and waterproof connector inspections.

Troubleshooting Simulation Methods

Explains how to simulate conditions like water intrusion, vibration, heat, and electrical load.

SERVICE INFORMATION FOR ELECTRICAL INCIDENT

Circuit Inspection and Testing

Details methods for inspecting open/short circuits, resistance, voltage drops, and grounds.

CONSULT-III;GST CHECKING SYSTEM

System Description and Functions

Explains the CONSULT-III/GST system, its functions, and application across vehicle systems.

DLC Circuit Inspection and Troubleshooting

Details inspection procedures for the DLC circuit and troubleshooting common issues.

Infinity G37 Coupe Specifications

General IconGeneral
BrandInfinity
ModelG37 Coupe
CategoryAutomobile
LanguageEnglish

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