Index Infiniti Infiniti M35/M45 Y50 - service repair manual 2007 year
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Infiniti M35/M45 Y50. Manual - part 787
GI-1
GENERAL INFORMATION
A GENERAL INFORMATION
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
B
GI
SECTION
PRECAUTIONS .......................................................... 3
Description ............................................................... 3Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” .................................................................. 3Precautions Necessary for Steering Wheel Rotation after Battery Disconnect ........................................... 3
OPERATION PROCEDURE ................................. 3
Precautions for Procedures without Cowl Top Cover
..... 4
General Precautions ................................................ 4Precautions for Three Way Catalyst ......................... 5Precautions for Fuel (Unleaded Premium Gasoline Recommended) (VQ35DE Engine Models) ............. 6Precautions for Fuel (Unleaded Premium Gasoline Required) (VK45DE Engine Models) ....................... 6Precautions for Multiport Fuel Injection System or Engine Control System ............................................ 6Precautions for Hoses .............................................. 7
HOSE REMOVAL AND INSTALLATION ............... 7HOSE CLAMPING ................................................ 7
Precautions for Engine Oils ...................................... 7
HEALTH PROTECTION PRECAUTIONS ............. 7
Precautions for the Environment .............................. 8Precautions for Air Conditioning ............................... 8
HOW TO USE THIS MANUAL ................................... 9
Description ............................................................... 9Terms ....................................................................... 9Units ......................................................................... 9Contents ................................................................... 9Relation between Illustrations and Descriptions .... 10Components ............................................................11
SYMBOLS ............................................................11
How to Follow Trouble Diagnoses .......................... 12
DESCRIPTION .................................................... 12HOW TO FOLLOW TEST GROUPS IN TROU-BLE DIAGNOSES ............................................... 12HARNESS WIRE COLOR AND CONNECTOR NUMBER INDICATION ....................................... 13KEY TO SYMBOLS SIGNIFYING MEASURE-MENTS OR PROCEDURES ............................... 14
How to Read Wiring Diagrams ............................... 16
CONNECTOR SYMBOLS ................................... 16SAMPLE/WIRING DIAGRAM - EXAMPL - .......... 17DESCRIPTION .................................................... 18
Abbreviations .......................................................... 24
SERVICE INFORMATION FOR ELECTRICAL INCI-DENT ......................................................................... 25
How to Check Terminal ........................................... 25
CONNECTOR AND TERMINAL PIN KIT ............ 25HOW TO PROBE CONNECTORS ...................... 25
How to Perform Efficient Diagnosis for an Electrical Incident ................................................................... 28
WORK FLOW ...................................................... 28INCIDENT SIMULATION TESTS ........................ 28CIRCUIT INSPECTION ....................................... 31
Control Units and Electrical Parts ........................... 36
PRECAUTIONS .................................................. 36
CONSULT-II CHECKING SYSTEM .......................... 37
Description .............................................................. 37Function and System Application ........................... 37Nickel Metal Hydride Battery Replacement ............ 38Checking Equipment .............................................. 38CONSULT-II Start Procedure .................................. 38CONSULT-II Data Link Connector (DLC) Circuit .... 39
INSPECTION PROCEDURE .............................. 39CIRCUIT DIAGRAM ............................................ 40
LIFTING POINT ......................................................... 41
Commercial Service Tools ...................................... 41Garage Jack and Safety Stand and 2-Pole Lift ....... 41Board-On Lift .......................................................... 42
TOW TRUCK TOWING ............................................. 43
Tow Truck Towing ................................................... 43
2WD MODELS .................................................... 43AWD MODELS .................................................... 44
Vehicle Recovery (Freeing a Stuck Vehicle) ........... 44
FRONT ................................................................ 44REAR .................................................................. 44AUTOMATIC TRANSMISSION ........................... 45
TIGHTENING TORQUE OF STANDARD BOLTS .... 46
Tightening Torque Table ......................................... 46