2011 INFINITI QX56 Factory Service Manual

service interval snow chains alternator belt roof rack display remote control

Load previous 8 pages

Page 3265 of 5598

INFINITI QX56 2011 Factory Service Manual
HRN-4
< WIRING DIAGRAM >
HORN
JCLWM5508GB
Revision: 2010 May2011 QX56

Page 3266 of 5598

INFINITI QX56 2011 Factory Service Manual
HORN
HRN-5
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K
M A
B
HRN
N
O P
JCLWM5509GB
Revision: 2010 May2011 QX56

Page 3267 of 5598

INFINITI QX56 2011 Factory Service Manual
HRN-6
< REMOVAL AND INSTALLATION >
HORN
REMOVAL AND INSTALLATION
HORN
Exploded ViewINFOID:0000000006220275
Removal and InstallationINFOID:0000000006220276
REMOVAL
1. Remove the front grille. Refer to

Page 3268 of 5598

INFINITI QX56 2011 Factory Service Manual
INL-1
DRIVER CONTROLS
C
DE
F
G H
I
J
K
M
SECTION INL
A
B
INL
N
O P
CONTENTS
INTERIOR LIGHTING SYSTEM
PRECAUTION ................ ...............................3
PRECAUTIONS .........................

INL-1
DRIVER CONTROLS
C
DE
F
G H
I
J
K
M
SECTION INL
A
B
INL
N
O P
CONTENTS
INTERIOR LIGHTING SYSTEM
PRECAUTION ................ ...............................3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
SYSTEM DESCRIPTION ..............................4
COMPONENT PARTS ................................... .....4
Component Parts Location .................................. ......4
Component Description ............................................4
SYSTEM ..............................................................6
INTERIOR ROOM LAMP CONTROL SYSTEM .... ......6
INTERIOR ROOM LAMP CONTROL SYSTEM :
System Diagram ........................................................
6
INTERIOR ROOM LAMP CONTROL SYSTEM :
System Description ...................................................
6
INTERIOR ROOM LAMP BATTERY SAVER SYS-
TEM ........................................................................ ......
8
INTERIOR ROOM LAMP BATTERY SAVER
SYSTEM : System Diagram ......................................
9
INTERIOR ROOM LAMP BATTERY SAVER
SYSTEM : System Description .................................
9
ILLUMINATION CONTROL SYSTEM ................... ....10
ILLUMINATION CONTROL SYSTEM : System
Diagram ...................................................................
10
ILLUMINATION CONTROL SYSTEM : System
Description ..............................................................
10
AUTO LIGHT ADJUSTMENT SYSTEM ................ ....10
AUTO LIGHT ADJUSTMENT SYSTEM : System
Diagram ...................................................................
11
AUTO LIGHT ADJUSTMENT SYSTEM : System
Description ..............................................................
11
DIAGNOSIS SYSTEM (BCM) ............................12
COMMON ITEM ..................................................... ....12
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
12
INT LAMP ............................................................... ....13
INT LAMP : CONSULT-III Function (BCM - INT
LAMP) ......................................................................
14
BATTERY SAVER ................................................. ....15
BATTERY SAVER : CONSULT-III Function (BCM
- BATTERY SAVER) ...............................................
15
ECU DIAGNOSIS INFO RMATION ..............17
BCM ...................................................................17
List of ECU Reference ......................................... ....17
WIRING DIAGRAM ......................................18
INTERIOR ROOM LAMP CONTROL SYSTEM
...
18
Wiring Diagram .................................................... ....18
ILLUMINATION .................................................34
Wiring Diagram ........................................................34
BASIC INSPECTION ...................................54
DIAGNOSIS AND REPAIR WORKFLOW ........54
Work Flow ............................................................ ....54
DTC/CIRCUIT DIAGNOSIS .........................56
INTERIOR ROOM LAMP POWER SUPPLY
CIRCUIT ...................... ......................................
56
Description ........................................................... ....56
Component Function Check ....................................56
Diagnosis Procedure ...............................................56
INTERIOR ROOM LAMP CONTROL CIRCUIT
...
58
Description ........................................................... ....58
Component Function Check ....................................58
Diagnosis Procedure ...............................................58
Revision: 2010 May2011 QX56

Page 3269 of 5598

INFINITI QX56 2011 Factory Service Manual
INL-2
LUGGAGE ROOM LAMP CIRCUIT ..................60
Description ........................................................... ...60
Diagnosis Procedure ..............................................

INL-2
LUGGAGE ROOM LAMP CIRCUIT ..................60
Description ........................................................... ...60
Diagnosis Procedure ..............................................60
STEP LAMP CIRCUIT .......................................62
Description ........................................................... ...62
Component Function Check ...................................62
Diagnosis Procedure ..............................................62
PUDDLE LAMP CIRCUIT ..................................64
Description ........................................................... ...64
Diagnosis Procedure ..............................................64
PUSH-BUTTON IGNITION SWITCH ILLUMI-
NATION CIRCUIT ..............................................
65
Component Function Check ................................ ...65
Diagnosis Procedure ..............................................65
SYMPTOM DIAGNOSIS .............................67
INTERIOR LIGHTING SYSTEM SYMPTOMS ...67
Symptom Table ................................................... ...67
REMOVAL AND INSTALLATION ...............68
MAP LAMP ..................................................... ...68
Exploded View ..................................................... ...68
Removal and Installation ........................................68
Replacement ..........................................................68
VANITY MIRROR LAMP ...................................69
Exploded View ..................................................... ...69
Replacement ..........................................................69
GLOVE BOX LAMP ...........................................70
Exploded View ..................................................... ...70
Replacement ..........................................................70
FOOT LAMP ......................................................71
DRIVER SIDE ......................................................... ...71
DRIVER SIDE : Exploded View ..............................71
DRIVER SIDE : Replacement ................................71
PASSENGER SIDE ...................................................71
PASSENGER SIDE : Exploded View .....................71
PASSENGER SIDE : Replac ement ........................72
REAR FOOT LAMP ................................................ ...72
REAR FOOT LAMP : Exploded View .....................72
REAR FOOT LAMP : Removal and Installation ......72
STEP LAMP .......................................................74
Exploded View ..................................................... ...74
Removal and Installation .........................................74
Replacement ...........................................................74
MOOD LAMP .....................................................75
FRONT DOOR ARMREST ..................................... ...75
FRONT DOOR ARMREST : Exploded View ..........75
FRONT DOOR ARMREST : Replacement .............75
REAR DOOR ARMREST ....................................... ...75
REAR DOOR ARMREST : Exploded View .............75
REAR DOOR ARMREST : Replacement ...............76
PERSONAL LAMP ............................................77
Exploded View ..................................................... ...77
Removal and Installation .........................................77
Replacement ...........................................................78
PUDDLE LAMP .............................................. ...79
Exploded View ..................................................... ...79
Removal and Installation .........................................79
LUGGAGE ROOM LAMP ..................................81
Exploded View ..................................................... ...81
Removal and Installation .........................................81
Replacement ...........................................................81
SERVICE DATA AND SPECIFICATIONS
(SDS) .......... ................................................
82
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ...
82
Bulb Specifications ............................................... ...82
Revision: 2010 May2011 QX56

Page 3270 of 5598

INFINITI QX56 2011 Factory Service Manual
PRECAUTIONSINL-3
< PRECAUTION >
C
DE
F
G H
I
J
K
M A
B
INL
N
O P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:00000000063

PRECAUTIONSINL-3
< PRECAUTION >
C
DE
F
G H
I
J
K
M A
B
INL
N
O P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000006377028
The Supplemental Restraint System such as “A IR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severi ty of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
• To avoid rendering the SRS inoper ative, which could increase the risk of personal injury or death in
the event of a collision that would result in air ba g inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIR BAG”.
Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s)
with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly
causing serious injury.
When using air or electric power tools or hammers , always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Revision: 2010 May2011 QX56

Page 3271 of 5598

INFINITI QX56 2011 Factory Service Manual
INL-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000006216048
Component DescriptionINFOID:0000000006216049
1. BCMRefer to BCS-4, "
B

Page 3272 of 5598

INFINITI QX56 2011 Factory Service Manual
COMPONENT PARTSINL-5
< SYSTEM DESCRIPTION >
C
DE
F
G H
I
J
K
M A
B
INL
N
O P
Combination switch
(Lighting & turn signal switch) Refer to
BCS-7, "COMBINATION SWITCH READING SYSTEM : System Descriptio

Load next 8 pages

Page: < prev 1-10 ... 3233-3240 3241-3248 3249-3256 3257-3264 3265-3272 3273-3280 3281-3288 3289-3296 3297-3304 ... 5600 next >

navigation battery alternator belt oil capacity inflation pressure warning