Nissan Altima L32. Instruction — part 1136
POWER SUPPLY AND GROUND CIRCUIT
PWC-311
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
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 (A) 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-311, "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-411, "Removal and Installation"
.
REAR POWER WINDOW SWITCH : Component Inspection
INFOID:0000000004205162
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW SWITCH
Main power window
and door lock/unlock
switch connector
Terminal
Rear power window
switch RH connec-
tor
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 (A)
3
No
ALKIA0288ZZ
PWC-312
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
POWER SUPPLY AND GROUND CIRCUIT
Check rear power window switch.
Is the inspection result normal?
YES
>> Rear power window switch is OK.
NO
>> Replace rear power window switch. Refer to
PWC-411, "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
ALKIA0289ZZ
POWER WINDOW MOTOR
PWC-313
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
POWER WINDOW MOTOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000004205163
Door glass moves UP/DOWN by receiving the signal from power window main switch.
DRIVER SIDE : Component Function Check
INFOID:0000000004205164
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Does front power window motor LH operate with operating 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-313, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000004205165
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-314, "DRIVER SIDE : Special Repair Requirement"
.
2.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and
front power window motor LH.
3. Check continuity between main power window and door lock/
unlock switch connector (A) and front power window motor con-
nector LH (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 con-
dition
Voltage (V)
(Approx.)
(+)
(–)
Power window
motor LH con-
nector
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 win-
dow motor LH con-
nector
Terminal
Continuity
D7 (A)
8
D9 (B)
2
Yes
11
1
ALKIA0480ZZ
PWC-314
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
POWER WINDOW MOTOR
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK POWER WINDOW MOTOR
Check front power window motor LH.
PWC-314, "DRIVER SIDE : Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace power window motor LH. Refer to
GW-19, "Removal and Installation"
. After that, refer to
PWC-314, "DRIVER SIDE : Special Repair Requirement"
DRIVER SIDE : Component Inspection
INFOID:0000000004205166
COMPONENT INSPECTION
1.
CHECK FRONT POWER WINDOW MOTOR LH
Does motor operate by connecting the battery voltage directly to power window motor?
Is the inspection result normal?
YES
>> Front power window motor LH is OK.
NO
>> Replace front power window motor LH. Refer to
GW-19, "Removal and Installation"
. After that,
PWC-314, "DRIVER SIDE : Special Repair Requirement"
.
DRIVER SIDE : Special Repair Requirement
INFOID:0000000004205167
1.
PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to
PWC-295, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
2.
CHECK ANTI-PINCH OPERATION
Check anti-pinch operation.
Refer to
PWC-295, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Refer to
PWC-320, "DRIVER SIDE : Component Function Check"
.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000004205168
Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch or
power window and door lock/unlock switch RH.
Main power window and door
lock/unlock switch connector
Terminal
Ground
Continuity
D7 (A)
8
No
11
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
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