Infiniti G35 (V35) Sedan. Manual — part 1053
PWC-44
< COMPONENT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
POWER WINDOW SERIAL LINK
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> GO TO 2.
2.
CHECK POWER WINDOW SERIAL LINK CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and power window main switch connector.
3.
Check continuity between BCM connector and power window main switch connector.
4.
Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-126, "Removal and Installation"
. After that,
PWC-16, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"
NO
>> Repair or replace harness.
FRONT POWER WINDOW SWITCH
FRONT POWER WINDOW SWITCH : Description
INFOID:0000000000961601
Power window main switch, front power window switch (passenger side), rear power window switch and BCM
transmit and receive the signal by power window serial link.
The signal mentioned below is transmitted from BCM to power window main switch, front power window
switch (passenger side) and rear power window switch.
• Keyless power window down signal
The signal mentioned below is transmitted from power window main switch to front power window switch (pas-
senger side) and rear power window switch.
• Front passenger side door window and rear door window operation signal
• Power window control by key cylinder switch signal
• Power window lock switch signal
• Retained power operation signal
FRONT POWER WINDOW SWITCH : Component Function Check
INFOID:0000000000961602
Power Window Serial Link Check (Passenger Side)
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in “DATA MONITOR” mode for “POWER DOOR LOCK SYS-
TEM” with CONSULT-III. Refer to
DLK-50, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> Refer to
PWC-44, "FRONT POWER WINDOW SWITCH : Diagnosis Procedure"
FRONT POWER WINDOW SWITCH : Diagnosis Procedure
INFOID:0000000000961603
Power Window Serial Link Check (Passenger Side)
BCM connector
Terminal
Power window main switch
connector
Terminal
Continuity
M123
132
D8
14
Existed
BCM connector
Terminal
Ground
Continuity
M123
132
Not existed
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
POWER WINDOW SERIAL LINK
PWC-45
< COMPONENT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1.
Remove key from ignition switch, and the door of driver side and passenger side is closed.
2.
Check signal between BCM connector and ground with oscilloscope when door lock and unlock switch
(driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
3.
Check that signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> GO TO 2.
2.
CHECK BCM OUTPUT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector and front power window switch (passenger side) connector.
3.
Check continuity between BCM connector and front power window switch (passenger side) connector.
4.
Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-126, "Removal and Installation"
. After that,
PWC-18, "FRONT POWER WINDOW SWITCH : Special Repair Requirement"
.
NO
>> Repair or replace harness.
REAR LH
REAR LH : Description
INFOID:0000000000961604
Power window main switch, front power window switch (passenger side), rear power window switch and BCM
transmit and receive the signal by power window serial link.
The signal mentioned below is transmitted from BCM to power window main switch, front power window
switch (passenger side) and rear power window switch.
• Keyless power window down signal
The signal mentioned below is transmitted from power window main switch to front power window switch (pas-
senger side) and rear power window switch.
• Front passenger side door window and rear door window operation signal
• Power window control by key cylinder switch signal
• Power window lock switch signal
• Retained power operation signal
REAR LH : Component Function Check
INFOID:0000000000961605
Terminal
Signal
(Reference value)
(+)
(–)
BCM connector
Terminal
M123
132
Ground
PIIA1297E
BCM connector
Terminal
Front power window switch (pas-
senger side) connector
Terminal
Continuity
M123
132
D38
16
Existed
BCM connector
Terminal
Ground
Continuity
M123
132
Not existed
PWC-46
< COMPONENT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
POWER WINDOW SERIAL LINK
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in “DATA MONITOR” mode for “POWER DOOR LOCK SYS-
TEM” with CONSULT-III. Refer to
DLK-50, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> Refer to
PWC-46, "REAR LH : Diagnosis Procedure"
REAR LH : Diagnosis Procedure
INFOID:0000000000961606
Power Window Serial Link Check
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1.
Remove key from ignition switch, and the door of driver side and passenger side is closed.
2.
Check signal between BCM connector and ground with oscilloscope when door lock and unlock switch
(driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
3.
Check that signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> GO TO 2.
2.
CHECK POWER WINDOW SERIAL LINK CIRCUIT
1.
Disconnect BCM connector and rear power window switch LH connector.
2.
Check continuity between BCM connector and rear power window switch LH connector.
3.
Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-126, "Removal and Installation"
. After that,
PWC-16, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"
NO
>> Repair or replace harness.
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
Terminal
Signal
(Reference value)
(+)
(–)
BCM connector
Terminal
M123
132
Ground
PIIA1297E
BCM connector
Terminal
Rear power window switch LH connector
Terminal
Continuity
M123
132
D54
16
Existed
BCM connector
Terminal
Ground
Continuity
M123
132
Not existed
POWER WINDOW SERIAL LINK
PWC-47
< COMPONENT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
REAR RH
REAR RH : Description
INFOID:0000000000961607
Power window main switch, front power window switch (passenger side), rear power window switch and BCM
transmit and receive the signal by power window serial link.
The signal mentioned below is transmitted from BCM to power window main switch, front power window
switch (passenger side) and rear power window switch.
• Keyless power window down signal
The signal mentioned below is transmitted from power window main switch to front power window switch (pas-
senger side) and rear power window switch.
• Front passenger side door window and rear door window operation signal
• Power window control by key cylinder switch signal
• Power window lock switch signal
• Retained power operation signal
REAR RH : Component Function Check
INFOID:0000000000961608
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in “DATA MONITOR” mode for “POWER DOOR LOCK SYS-
TEM” with CONSULT-III. Refer to
DLK-50, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> Refer to
PWC-47, "REAR RH : Diagnosis Procedure"
.
REAR RH : Diagnosis Procedure
INFOID:0000000000961609
Power Window Serial Link Check
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1.
Remove key from ignition switch, and the door of driver side and passenger side is closed.
2.
Check signal between BCM connector and ground with oscilloscope when door lock and unlock switch
(driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
3.
Check that signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side and passenger side) is turned to “LOCK” or “UNLOCK”.
Is the inspection result normal?
YES
>> Power window serial link is OK.
NO
>> GO TO 2.
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
Terminal
Signal
(Reference value)
(+)
(–)
BCM connector
Terminal
M123
132
Ground
PIIA1297E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст