2007 INFINITI QX56 window

DOOR OUTSIDE MOLDING
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DOOR OUTSIDE MOLDING
Removal and InstallationINFOID:0000000003533133
Front Door
Removal
1. Open the front door and door window fully.
2. Remove the battery negative terminal.
3. Remove the door mirror. Refer to GW-84, "
Door Mirror Assembly".
4. Remove the front door outside molding.
• Remove the hole cover and remove screw.
• Lift the molding from rear edge first.
• Disconnect the clips from the flange working forward.
Installation
Installation is in the reverse order of removal.
WIIA0842E

EI-28
< SERVICE INFORMATION >
DOOR OUTSIDE MOLDING
Rear Door
Removal
1. Open the windows fully.
2. Remove the door outside molding.
• Remove the hole cover and remove screw.
• Lift the molding from front edge first.
• Disconnect the clips from the flange working rearward.
Installation
Installation is in the reverse order of removal.
LIIA2331E

DOOR FINISHER
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DOOR FINISHER
Removal and InstallationINFOID:0000000003533135
Front Door
REMOVAL
1. Disconnect the negative battery cable.
2. Remove power window switch assembly.
• Disconnect harness connectors.
3. Remove pull handle cover.
• Remove screws behind pull handle cover.
4. Remove cap from pull handle escutcheon and remove screw.
5. Remove pull handle escutcheon.
• Remove screws behind pull handle escutcheon.
6. Remove armrest.
• Remove screw behind armrest.
7. Remove memory seat switch.
• Disconnect harness connector.
WIIA0965E
1. Power window switch assembly 2. Armrest 3. Front door finisher LH
4. Pull handle cover 5. Pull handle escutcheon 6. Cap
7. Door lock knob 8. Step lamp 9. Seat memory switch

EI-32
< SERVICE INFORMATION >
DOOR FINISHER
8. Remove step lamp.
• Disconnect harness connector.
9. Remove door finisher and disconnect lock cable and handle cable from door handle assembly. Refer to
BL-110
.
10. Remove door lock knob.
INSTALLATION
Installation is in the reverse order of removal.
Rear Door
REMOVAL
1. Disconnect the negative battery cable.
2. Remove power window switch assembly.
• Disconnect harness connector.
3. Remove pull handle cover.
• Remove screws behind pull handle cover.
4. Remove cap from pull handle escutcheon and remove screw.
5. Remove pull handle escutcheon.
• Remove screws behind pull handle escutcheon.
WIIA0966E
1. Power window switch assembly 2. Armrest 3. Rear door finisher LH
4. Pull handle cover 5. Cap 6. Pull handle escutcheon
7. Door lock knob 8. Step lamp 9. Rear door tweeter

SERVICE INFORMATION FOR ELECTRICAL INCIDENT
GI-27
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The customer's concern may occur during hot weather or after car
has sat for a short time. In such cases you will want to check for a
heat sensitive condition.
To determine if an electrical component is heat sensitive, heat the
component with a heat gun or equivalent.
Do not heat components above 60°C (140°F). If incident occurs
while heating the unit, either replace or properly insulate the compo-
nent.
Freezing
The customer may indicate the incident goes away after the car
warms up (winter time). The cause could be related to water freezing
somewhere in the wiring/electrical system.
There are two methods to check for this. The first is to arrange for
the owner to leave his car overnight. Make sure it will get cold
enough to demonstrate his complaint. Leave the car parked outside
overnight. In the morning, do a quick and thorough diagnosis of
those electrical components which could be affected.
The second method is to put the suspect component into a freezer
long enough for any water to freeze. Reinstall the part into the car
and check for the reoccurrence of the incident. If it occurs, repair or
replace the component.
Water Intrusion
The incident may occur only during high humidity or in rainy/snowy
weather. In such cases the incident could be caused by water intru-
sion on an electrical part. This can be simulated by soaking the car
or running it through a car wash.
Do not spray water directly on any electrical components.
Electrical Load
The incident may be electrical load sensitive. Perform diagnosis with
all accessories (including A/C, rear window defogger, radio, fog
lamps) turned on.
Cold or Hot Start Up
On some occasions an electrical incident may occur only when the car is started cold, or it may occur when
the car is restarted hot shortly after being turned off. In these cases you may have to keep the car overnight to
make a proper diagnosis.
CIRCUIT INSPECTION
Introduction
In general, testing electrical circuits is an easy task if it is approached in a logical and organized method.
Before beginning it is important to have all available information on the system to be tested. Also, get a thor-
SGI842
SGI843
SGI844
SGI845

RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS
GI-45
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PRECOMMENDED CHEMICAL PRODUCTS AND SEALANTS
Recommended Chemical Product and SealantINFOID:0000000003531502
Refer to the following chart for help in selecting the appropriate chemical product or sealant.
Product Description PurposeNissan North America
Part No. (USA)Nissan Canada Part
No. (Canada)Aftermarket Cross-
reference Part Nos.
1Rear View Mirror Adhe-
siveUsed to permanently re-
mount rear view mirrors to
windows.999MP-AM000P 99998-50505 Permatex 81844
2Anaerobic Liquid Gas-
ketFor metal-to-metal flange
sealing.
Can fill a 0.38 mm (0.015
inch) gap and provide in-
stant sealing for most pow-
ertrain applications.999MP-AM001P 99998-50503Permatex 51813 and
51817
3High Performance
Thread SealantProvides instant sealing on
any threaded straight or
parallel threaded fitting.
(Thread sealant only, no
locking ability.)
• Do not use on plastic.999MP-AM002P 999MP-AM002P Permatex 56521
4 Silicone RTVGasket Maker999MP-AM003P
(Ultra Grey)99998-50506
(Ultra Grey)Permatex Ultra Grey
82194;
Three Bond
1207,1215, 1216,
1217F, 1217G and
1217H
Nissan RTV Part No.
999MP-A7007
Gasket Maker for Maxima/
Quest 5-speed automatic
transmission
(RE5F22A)––Three Bond 1281B
or exact equivalent in
its quality
5High Temperature,
High Strength Thread
Locking Sealant (Red)Threadlocker 999MP-AM004P 999MP-AM004PPermatex 27200;
Three Bond 1360,
1360N, 1305 N&P,
1307N, 1335,
1335B, 1363B,
1377C, 1386B, D&E
and 1388
Loctite 648
6Medium Strength
Thread Locking Seal-
ant (Blue)Threadlocker (service tool
removable)999MP-AM005P 999MP-AM005PPermatex 24200,
24206, 24240,
24283 and 09178;
Three Bond 1322,
1322N, 1324 D&N,
1333D, 1361C,
1364D, 1370C and
1374

GW-1
BODY
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SECTION GW
A
B
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CONTENTS
GLASSES, WINDOW SYSTEM & MIRRORS
SERVICE INFORMATION ............................3
PRECAUTIONS ...................................................3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
3
Handling for Adhesive and Primer ............................3
PREPARATION ...................................................4
Special Service Tool .................................................4
Commercial Service Tool ..........................................4
SQUEAK AND RATTLE TROUBLE DIAGNO-
SIS .......................................................................
5
Work Flow .................................................................5
Generic Squeak and Rattle Troubleshooting ............7
Diagnostic Worksheet ...............................................9
WINDSHIELD GLASS ........................................11
Removal and Installation .........................................11
REAR WINDOW GLASS AND MOLDING .........13
Removal and Installation .........................................13
POWER WINDOW SYSTEM ..............................15
Component Parts and Harness Connector Loca-
tion ..........................................................................
15
System Description .................................................15
CAN Communication System Description ...............18
Schematic ...............................................................19
Wiring Diagram - WINDOW- ...................................21
Main Power Window and Door Lock/Unlock
Switch Harness Connector Terminal Layout ...........
28
Terminal and Reference Value for Main Power
Window and Door Lock/Unlock Switch ...................
29
Power Window and Door Lock/Unlock Switch RH
Harness Connector Terminal Layout ......................
30
Terminal and Reference Value for Power Window
and Door Lock/Unlock Switch RH ...........................
30
Terminal and Reference Value for BCM .................31
Work Flow ...............................................................31
CONSULT-II Function (BCM) ..................................31
Trouble Diagnosis Symptom Chart ..........................32
BCM Power Supply and Ground Circuit Inspection
....
34
Main Power Window and Door Lock/Unlock
Switch Power Supply and Ground Circuit Inspec-
tion ...........................................................................
34
Power Window and Door Lock/Unlock Switch RH
Power Supply and Ground Circuit Inspection ..........
35
Front Power Window Motor LH Circuit Inspection ....36
Front Power Window Motor RH Circuit Inspection ....37
Limit Switch Circuit Inspection Front LH ..................37
Limit Switch Circuit Inspection Front RH .................38
Encoder Circuit Inspection Front LH ........................40
Encoder Circuit Inspection Front RH .......................41
Door Switch Check ..................................................43
Front Door Lock Assembly LH (Key Cylinder
Switch) Check ..........................................................
44
Power Window Serial Link Check Front LH and
RH ...........................................................................
46
Rear Power Window Control Unit LH or RH Power
Supply and Ground Circuit Inspection .....................
48
Rear Power Window Switch LH or RH Power Sup-
ply and Ground Circuit Inspection ...........................
49
Rear Power Window Motor LH Circuit Inspection ....50
Rear Power Window Motor RH Circuit Inspection ....50
Limit Switch Circuit Inspection Rear LH and RH .....51
Encoder Circuit Inspection Rear LH or RH ..............53
Power Window Serial Link Check Rear LH or RH ....54
Rear Power Vent Window Switch Circuit Inspec-
tion ...........................................................................
55
Rear Power Vent Window Motor LH Circuit In-
spection ...................................................................
55
Rear Power Vent Window Motor RH Circuit In-
spection ...................................................................
56
Rear Power Vent Window Relay (OPEN) Check ....56
Rear Power Vent Window Relay (CLOSE) Check ....57
FRONT DOOR GLASS AND REGULATOR .....59
Removal and Installation .........................................59
REAR DOOR GLASS AND REGULATOR .......62

GW-2
Removal and Installation ........................................62
SIDE WINDOW GLASS .....................................65
Removal and Installation ........................................65
INSIDE MIRROR ................................................66
Wiring Diagram - I/MIRR - ......................................66
Removal and Installation ........................................66
REAR WINDOW DEFOGGER ...........................68
Component Parts and Harness Connector Loca-
tion ..........................................................................
68
System Description .................................................68
CAN Communication System Description ..............69
Schematic ...............................................................70
Wiring Diagram - DEF - ..........................................71
Terminal and Reference Value for BCM .................73
Terminal and Reference Value for IPDM E/R .........73
Work Flow ...............................................................74
CONSULT-II Function (BCM) .................................74
Trouble Diagnosis Symptom Chart .........................74
BCM Power Supply and Ground Circuit Inspection
...
75
Rear Window Defogger Switch Circuit Inspection ...75
Rear Window Defogger Circuit Inspection ..............76
Door Mirror Defogger Power Supply Circuit In-
spection ...................................................................
77
Door Mirror LH (Door Mirror Defogger) Circuit In-
spection ...................................................................
78
Door Mirror RH (Door Mirror Defogger) Circuit In-
spection ...................................................................
79
Rear Window Defogger Signal Inspection ..............80
Filament Check .......................................................80
Filament Repair .......................................................81
DOOR MIRROR .................................................83
Wiring Diagram - MIRROR - ...................................83
Door Mirror Assembly .............................................84
Door Mirror Glass ....................................................84