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PWC-4
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012431791
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 severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag 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 unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified 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 Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c 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 three minutes before performing any service.
Precaution for WorkINFOID:0000000012431792
• When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a shop cloth and prevent them from being dropped.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with a new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After installation is complete, be sure to check that each part works properly.
• Follow the steps below to clean components:
- Water soluble dirt:
• Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.
• Then rub with a soft, dry cloth.
- Oily dirt:
• Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty area.
• Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.
• Then rub with a soft, dry cloth.
- Do not use organic solvent such as thinner, benzene, alcohol or gasoline.
- For genuine leather seats, use a genuine leather seat cleaner.
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PREPARATIONPWC-5
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000012431793
The actual shape of the tools may di ffer from those illustrated here.
Tool number
(TechMate No.)
Tool name Description
—
(J-46534)
Trim Tool Set Removing trim components
AWJIA0483ZZ
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PWC-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000012431794
A. View with LH front door finisher removed B. View with LH rear door finisher removed
No. Component parts Function
1. BCM • Supplies power supply to power window switch.
• Controls retained power.
• Refer to
BCS-6, "
BODY CONTROL SYSTEM : Co mponent Parts Location"
for detailed installation location.
2. Main power window and door lock/unlock
switch Refer to PWC-7, "
Main Power Window And Door Lock/Unlock Switch".
AWKIA3163ZZ
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COMPONENT PARTSPWC-7
< SYSTEM DESCRIPTION >
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Main Power Window And Door Lock/Unlock SwitchINFOID:0000000012431795
• Main power window and door lock/unlock switch controls all power windows.
• Main power window and door lock/unlock switch integrates UP/ DOWN switch, power window lock switch, and door lock/unlock
switch.
• Main power window and door lock/unlock switch controls the power window lock function.
Power Window SwitchINFOID:0000000012431796
• Each power window switch transmits UP/DOWN signal to eachmotor.
• Each power window switch transmits UP/DOWN signal from main power window and door lock/unlock switch to each motor.
Power Window MotorINFOID:0000000012431797
• Starts operation according to signals from main power window anddoor lock/unlock switch.
• Transmits front power window motor LH rotation as a pulse signal to main power window and door lock/unlock switch.
• Excepting power window motor for driver door, starts operation
according to signals from main power window and door lock/unlock
switch or each power window switches.
3. Front door switch LH • Inputs door open/close condition to BCM.
• Refer to DLK-19, "INTELLIGENT KEY SYSTEM : Door Switch" for detailed
installation location.
4. Rear power window switch LH Refer to PWC-7, "
Power Window Switch".
5. Front power window motor LH Refer to PWC-7, "
Power Window Motor".
6. Rear power window motor LH Refer to PWC-7, "
Power Window Motor".
No.
Component parts Function
ALKIA3203ZZ
ALKIA3204ZZ
JMKIA6528ZZ
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PWC-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
System DescriptionINFOID:0000000012431798
SYSTEM DIAGRAM
BASIC OPERATION
• Power window system is activated by power window switch when ignition switch turns ON.
• Main power window and door lock/unlock switch opens/closes all door glass.
• Front and rear power window switch opens/closes the corresponding door glass.
• AUTO DOWN operation can be performed when main power window and door lock/u\
nlock switch isdepressed to the second detent.
• Power window lock switch can lock all power windows other than driver seat.
POWER WINDOW AUTO-OPERATION
AUTO DOWN operation can be performed when main power window and door lock/unlock switch is
depressed to the second detent.
POWER WINDOW LOCK
Ground circuit inside main power window and door lock/unlock switch shuts off when power window lock
switch is ON. This inhibits each power window switch operation except the main power window and door lock/
unlock switch.
RETAINED POWER OPERATION
• Retained power operation is an additional power supply function that enables power window system to oper-
ate for an additional 45 seconds after the ignition switch is turned OFF.
RETAINED ACCESSORY POWER CANCEL CONDITIONS:
• Front door CLOSE (door switch OFF) →OPEN (door switch ON).
• When ignition switch is ON again.
• When timer expires. (45 seconds)
AWKIA3411GB
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DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
PWC-9
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DIAGNOSIS SYSTEM (BCM) (WIT H INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542484
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
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PWC-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
RETAINED PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)INFOID:0000000012542485
DATA MONITOR
Monitor Item [Unit] Description
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
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DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)PWC-11
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DIAGNOSIS SYSTEM (BCM) (WITHO UT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542486
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
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