Nissan Versa Sedan. Instruction — part 646
PWC-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000009269410
Component Description
INFOID:0000000009269411
1.
BCM (view with instrument panel re-
moved)
2.
Front power window motor (view with
front door finisher removed)
3.
Rear power window motor (view with
rear door finisher removed)
4.
Main power window and door lock/
unlock switch
5.
Front power window and door lock/
unlock switch RH
6.
Rear power window switch
7.
Front door switch LH (RH similar)
ALKIA2286ZZ
Component
Function
BCM
• Supplies power to power window switches.
• Controls retained power.
Main power window and door lock/un-
lock switch
Directly controls power window motor of all doors.
Power window and door lock/unlock
switch RH
Controls front power window motor RH.
COMPONENT PARTS
PWC-7
< SYSTEM DESCRIPTION >
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Rear power window switch
Controls rear power window motors LH and RH.
Front power window motor LH
Starts operating with signals from main power window and door lock/unlock switch.
Front power window motor RH
Starts operating with signals from main power window and door lock/unlock switch &
power window switch RH.
Rear power window motor
Starts operating with signals from main power window and door lock/unlock switch &
rear power window switch.
Front door switch LH or RH
Detects door open/close condition and transmits to the BCM.
Component
Function
PWC-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
System Diagram
INFOID:0000000009269412
System Description
INFOID:0000000009269413
BASIC OPERATION
• Power window system is activated by power window switch when ignition switch turns ON.
• Power window main 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 power window main switch is depressed to the second
detent.
• Power window lock switch can lock all power windows other than driver seat.
POWER WINDOW AUTO-OPERATION (FRONT DRIVER SIDE)
AUTO DOWN operation can be performed when power window main switch is depressed to the second
detent.
POWER WINDOW LOCK
Ground circuit inside power window main switch shuts off when power window lock switch is ON. This inhibits
each power window switch operation except the power window main 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)
AWKIA2488GB
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
PWC-9
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000009541428
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 id
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Acti
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CAN DIAG SUP
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OR
T 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
×
×
×
Trunk open
TRUNK
×
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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