Nissan Altima L32. Instruction — part 1086
POWER SUPPLY AND GROUND CIRCUIT
PWC-111
< COMPONENT DIAGNOSIS >
[LH ONLY ANTI-PINCH-SEDAN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
YES
>> Rear power window switch power supply and ground circuit are OK.
NO
>> Refer to
PWC-111, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"
REAR POWER WINDOW SWITCH : Diagnosis Procedure
INFOID:0000000004205019
Rear Power Window Switch Power Supply Circuit Check
1.
CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between rear power window switch connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2 (Rear power window switch LH)
YES
>> GO TO 3 (Rear power window switch RH)
NO
>> GO TO 4
2.
CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH LH)
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and
rear power window switch LH.
3. Check continuity between main power window and door lock/
unlock switch connector (A) and rear power window switch LH
connector (B).
4. Check continuity between main power window and door lock/unlock switchh connector (A) and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace harness.
3.
CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH RH)
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(–)
Rear power window
switch connector
Terminal
LH
D203
1
Ground
Ignition switch
ON
Battery
voltage
RH
D303
ALKIA0287ZZ
Main power window
and door lock/unlock
switch connector
Terminal
Rear power win-
dow switch LH
connector
Terminal
Continuity
D7 (A)
1
D203 (B)
2
Yes
3
3
Main power window and
door lock/unlock switch
connector
Terminal
Ground
Continuity
D7 (A)
1
No
3
ALKIA0278ZZ
PWC-112
< COMPONENT DIAGNOSIS >
[LH ONLY ANTI-PINCH-SEDAN]
POWER SUPPLY AND GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and
rear power window switch RH.
3. Check continuity between main power window and door lock/
unlock switch connector (A) and rear power window switch RH
connector (B).
4. Check continuity between main power window and door lock/unlock switch connector (A) and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace harness.
4.
CHECK HARNESS CONTINUITY
1. Disconnect BCM and rear power window switch.
2. Check continuity between BCM connector (A) and rear power
window switch connector (B).
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Repair or replace harness.
5.
CHECK REAR POWER WINDOW SWITCH
Check rear power window switch.
PWC-112, "REAR POWER WINDOW SWITCH : Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace rear power window switch. Refer to
PWC-186, "Removal and Installation"
REAR POWER WINDOW SWITCH : Component Inspection
INFOID:0000000004205020
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW SWITCH
Check rear power window switch.
Main power window
and door lock/unlock
switch connector
Terminal
Rear power
window switch
RH connector
Terminal
Continuity
D7 (A)
5
D303 (B)
3
Yes
7
2
Main power window
and door lock/unlock
switch connector
Terminal
Ground
Continuity
D7 (A)
5
No
7
ALKIA0279ZZ
BCM
connector
Terminal
Rear power window switch
connector
Terminal
Continuity
M16 (A)
3
LH
D203 (B)
1
Yes
RH
D303 (B)
BCM connector
Terminal
Ground
Continuity
M16
3
No
ALKIA0288ZZ
POWER SUPPLY AND GROUND CIRCUIT
PWC-113
< COMPONENT DIAGNOSIS >
[LH ONLY ANTI-PINCH-SEDAN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Is the inspection result normal?
YES
>> Rear power window switch is OK.
NO
>> Replace rear power window switch. Refer to
PWC-186, "Removal and Installation"
.
Terminal
Power window switch condition
Continuity
1
5
UP
Yes
3
4
3
4
NEUTRAL
5
2
1
4
DOWN
5
2
PWC-114
< COMPONENT DIAGNOSIS >
[LH ONLY ANTI-PINCH-SEDAN]
POWER WINDOW MOTOR
POWER WINDOW MOTOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000004205021
Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch.
DRIVER SIDE : Component Function Check
INFOID:0000000004205022
1.
CHECK FRONT POWER WINDOW MOTOR LH CIRCUIT
Does front power window motor LH operate with the main power window and door lock/unlock switch?
Is the inspection result normal?
YES
>> Front power window motor LH is OK.
NO
>> Refer to
PWC-114, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000004205023
Front Power Window Motor LH Circuit Check
1.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
1. Disconnect front power window motor LH.
2. Turn ignition switch ON.
3. Check voltage between front power window motor LH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Replace main power window and door lock/unlock switch. Refer to
. After that, refer to
PWC-115, "DRIVER SIDE : Special Repair Requirement"
.
2.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
3. Check continuity between main power window and door lock/
unlock switch connector (A) and front power window motor LH
connector (B).
4. Check continuity between main power window and door lock/unlock switch connector (A) and ground.
Terminal
Main power win-
dow and door
lock/unlock
switch condition
Voltage (V)
(Approx.)
(+)
(–)
Front power
window motor
LH connector
Terminal
D9
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
ALKIA0290ZZ
Main power window
and door lock/unlock
switch
connector
Terminal
Front power window
motor LH connector
Terminal
Continuity
D7 (A)
16
D9 (B)
2
Yes
12
1
ALKIA0291ZZ
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