diagram INFINITI QX56 2009 Factory Service Manual

FRONT FOG LAMP SYSTEMEXL-75
< COMPONENT DIAGNOSIS >
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EXL
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FRONT FOG LAMP SYSTEM
Wiring DiagramINFOID:0000000003776202
ABLWA0025GB
Revision: December 20092009 QX56

EXL-78
< COMPONENT DIAGNOSIS >
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM
Wiring DiagramINFOID:0000000003776203
ABLWA0026GB
Revision: December 20092009 QX56

PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEMEXL-85
< COMPONENT DIAGNOSIS >
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EXL
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PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM
Wiring DiagramINFOID:0000000003776204
ABLWA0027GB
Revision: December 20092009 QX56

STOP LAMPEXL-91
< COMPONENT DIAGNOSIS >
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EXL
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STOP LAMP
Wiring DiagramINFOID:0000000003776205
ABLWA0028GB
Revision: December 20092009 QX56

BACK-UP LAMPEXL-95
< COMPONENT DIAGNOSIS >
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EXL
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BACK-UP LAMP
Wiring DiagramINFOID:0000000003776206
ABLWA0029GB
Revision: December 20092009 QX56

EXL-100
< COMPONENT DIAGNOSIS >
TRAILER TOW
TRAILER TOW
Wiring DiagramINFOID:0000000003776207
AALWA0200GB
Revision: December 20092009 QX56

EXL-114
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Wiring Diagram
INFOID:0000000004215524
ABMWA0014GB
Revision: December 20092009 QX56

EXL-128
< ECU DIAGNOSIS >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
Wiring Diagram
INFOID:0000000004291613
ABMWA0008GB
Revision: December 20092009 QX56

GI-1
GENERAL INFORMATION
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SECTION GI
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CONTENTS
GENERAL INFORMATION
HOW TO USE THIS MANU AL ......................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
Identification Number ..............................................21
Identification Plate ...................................................22
Dimensions .............................................................23
Wheels & Tires .................................................... ....23
PRECAUTION ..............................................24
PRECAUTIONS .................................................24
Description ........................................................... ....24
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
24
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ...................................
24
Procedures without Cowl Top Cover .......................25
General Precautions ................................................25
Three Way Catalyst .................................................27
Precaution for Fuel (Unleaded Premium Gasoline
Recommended) .......................................................
27
Multiport Fuel Injection System or Engine Control
System .....................................................................
27
Hoses ......................................................................27
Engine Oils ..............................................................28
Air Conditioning .......................................................29
LIFTING POINT .................................................30
Pantograph Jack ......................................................30
Garage Jack and Safety Stand ................................30
2-Pole Lift ................................................................30
TOW TRUCK TOWING .....................................32
Tow Truck Towing ...................................................32
Vehicle Recovery (Freeing a stuck vehicle) ............33
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
CONSULT-III CHECKING SYSTEM .................46
Revision: December 20092009 QX56

GI-2
Description ..............................................................46
Function and System Application ...........................46
CONSULT-III Data Link Connector (DLC) Circuit ...47
Wiring Diagram .................................................... ...48
Revision: December 20092009 QX56