Nissan Tiida C11. Instruction — part 1118
PWC-8
< FUNCTION DIAGNOSIS >
POWER WINDOW SYSTEM
Component Parts Location
INFOID:0000000001696300
Component Description
INFOID:0000000001696301
POWER WINDOW SYSTEM
LIIA2529E
1.
Main power window and door lock/
unlock switch D7, D8
2.
Power window and door lock/unlock
switch (passenger side) D105
3.
Rear power windowswitch LH D203,
RH D303
4.
BCM M18, M19, M20 (view with
glove box removed)
5.
Front power window motor (driver
side) D9, (passenger side) D104
6.
Rear power window motor LH D204,
RH D304
7.
Front door switch (driver side) B34,
(passenger side) B27
Component
Function
BCM
• Supplies power supply to power window switch.
• Controls retained power.
Main power window and door lock/unlock
switch
• Directly controls all power window motor of all doors.
• Controls anti-pinch operation of front power window (driver side).
POWER WINDOW SYSTEM
PWC-9
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Power window and door lock/unlock switch
(passenger side)
• Controls front power window motor (passenger side).
Rear power window switch
• Controls rear power window motors LH and RH.
Front power window motor (driver side)
• Integrates the ENCODER POWER and WINDOW MOTOR.
• Starts operating with signals from main power window and door lock/unlock switch.
• Transmits power window motor rotation as a pulse signal to main power window and
door lock/unlock switch.
Front power window motor (passenger side)
Starts operating with signals from main power window and door lock/unlock switch &
power window and door lock/unlock switch (passenger side).
Rear power window motor
Starts operating with signals from main power window and door lock/unlock switch &
rear power window switch.
Front door switch (driver or passenger side)
Detects door open/close condition and transmits to BCM.
Component
Function
PWC-10
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000001696302
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
RETAINED PWR
RETAINED PWR : CONSULT-III Function (BCM - RETAINED PWR)
INFOID:0000000001696303
Data monitor
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
SELF-DIAG RESULTS
Displays the diagnosis results judged by BCM. Refer to
CAN DIAG SUPPORT MNTR
Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION
The BCM part number is displayed.
CONFIGURATION
This function is not used even though it is displayed.
System
Sub system selection item
Diagnosis mode
WORK SUPPORT
DATA MONITOR
ACTIVE TEST
BCM
BCM
×
RAP system
RETAINED PWR
×
Monitor Item
Description
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch RH.
POWER SUPPLY AND GROUND CIRCUIT
PWC-11
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH : Description
INFOID:0000000001696304
• BCM supplies power.
• It operates each power window motor via corresponding power window switch and makes window move up/
down when main power window and door lock/unlock switch is operated.
POWER WINDOW MAIN SWITCH : Component Function Check
INFOID:0000000001696305
Main Power Window And Door Lock/unlock Switch
1.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH FUNCTION
Does power window motor operate with main power window and door lock/unlock switch operation?
Is the inspection result normal?
YES
>> Main power window and door lock/unlock switch power supply and ground circuit are OK.
NO
>> Refer to
PWC-11, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"
POWER WINDOW MAIN SWITCH : Diagnosis Procedure
INFOID:0000000001696306
Main Power Window And Door Lock/unlock Switch Power Supply Circuit Check
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch ON.
2.
Check voltage between main power window and door lock/
unlock switch connectors (A and B) and ground.
Is the measurement value within the specification?
YES
>> GO TO 3
NO
>> GO TO 2
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect BCM and main power window and door lock/unlock
switch.
3.
Check continuity between BCM connector (A) and main power
window and door lock/unlock switch connectors (B and C).
4.
Check continuity between BCM connector and ground.
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Main power window and door
lock/unlock switch
connector
Terminal
D7 (A)
10
Ground
Battery voltage
D8 (B)
19
ALKIA0273ZZ
BCM
connector
Terminal
Main power window and door
lock/unlock switch
connector
Terminal
Continuity
M20 (A)
68
D7 (B)
10
Yes
69
D8 (C)
19
LIIA2215E
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