Nissan Altima L32. Instruction — part 1108
POWER SUPPLY AND GROUND CIRCUIT
PWC-199
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-COUPE]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
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 and ground.
Is the inspection result normal?
YES
>> Replace main power window and door lock/unlock
switch. Refer to
PWC-291, "Removal and Installation"
After that, refer to
PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT :
.
NO
>> Repair or replace harness.
4.
CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector and ground.
Is the measurement value within the specification?
YES
>> Replace main power window and door lock/unlock switch. Refer to
PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CON-
TROL UNIT : Special Repair Requirement"
.
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
POWER WINDOW MAIN SWITCH : Special Repair Requirement
INFOID:0000000004205079
1.
PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to
PWC-190, "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-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
BCM connector
Terminal
Ground
Continuity
M16
3
No
2
Main power window and door lock/
unlock switch connector
Terminal
Ground
Continuity
D7
15
Yes
LIIA0604E
Terminals
Voltage (V)
(Approx.)
(+)
(–)
BCM connector
Terminal
M16
3
Ground
Battery voltage
2
ALKIA0262ZZ
PWC-200
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-COUPE]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES
>> Inspection end.
NO
>> Refer to
PWC-206, "DRIVER SIDE : Component Function Check"
.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000004205080
• BCM supplies power.
• Power window motor RH will be operated if power window and door lock/unlock switch RH is operated.
PASSENGER SIDE : Component Function Check
INFOID:0000000004205081
Power Window And Door Lock/Unlock Switch RH
1.
CHECK POWER WINDOW MOTOR RH FUNCTION
Does power window motor RH operate with power window and door lock/unlock switch RH operation?
Is the inspection result normal?
YES
>> Power window and door lock/unlock switch RH power supply and ground circuit are OK.
NO
>> Refer to
PWC-200, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000004205082
Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check
1.
CHECK POWER SUPPLY CIRCUIT
Check voltage between power window and door lock/unlock switch
RH connector 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 power window and door lock/unlock switch
RH.
3. Check continuity between BCM connector (A) and power win-
dow and door lock/unlock switch RH connector (B).
4. Check continuity between BCM connector (A) and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Power window and door lock/
unlock
switch RH connector
Terminal
D105
10
Ground
Battery voltage
ALKIA0301ZZ
BCM connector
Terminal
Power window and
door lock/unlock
switch RH connector
Terminal
Continuity
M16 (A)
2
D105 (B)
10
Yes
BCM connector
Terminal
Ground
Continuity
M16 (A)
2
No
ALKIA0302ZZ
POWER SUPPLY AND GROUND CIRCUIT
PWC-201
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-COUPE]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
3.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH.
3. Check continuity between power window and door lock/unlock
switch RH connector and ground.
Is the inspection result normal?
YES
>> Replace power window and door lock/unlock switch RH.
Refer to
PWC-291, "Removal and Installation"
. After
PWC-201, "PASSENGER SIDE : Special Repair Requirement"
.
NO
>> Repair or replace harness.
4.
CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector and ground.
Is the measurement value within the specification?
YES
>> Replace power window and door lock/unlock switch RH.
PWC-291, "Removal and Installation"
. After that, refer to
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
PASSENGER SIDE : Special Repair Requirement
INFOID:0000000004205083
1.
PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to
PWC-190, "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-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-
Is the inspection result normal?
YES
>> Inspection end.
NO
>> Refer to
PWC-208, "PASSENGER SIDE : Component Function Check"
Power window and door
lock/unlock switch RH
Terminal
Ground
Continuity
D105
11
Yes
ALKIA0303ZZ
Terminals
Voltage (V)
(Approx.)
(+)
(-)
BCM connector
Terminal
M16
2
Ground
Battery voltage
ALKIA0304ZZ
PWC-202
< COMPONENT DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-COUPE]
POWER WINDOW MOTOR
POWER WINDOW MOTOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000004205084
Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch.
DRIVER SIDE : Component Function Check
INFOID:0000000004205085
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Does power window motor LH operate with operating main power window and door lock/unlock switch?
Is the inspection result normal?
YES
>> Power window motor LH is OK.
NO
>> Refer to
PWC-202, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000004205086
Power Window Motor LH Circuit Check
1.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
1. Disconnect power window motor LH.
2. Turn ignition switch ON.
3. Check voltage between 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
PWC-199, "POWER WINDOW MAIN SWITCH : Special Repair
2.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and
power window motor LH.
3. Check continuity between main power window and door lock/
unlock switch connector (A) and power window motor connector
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
Power window mo-
tor LH connector
Terminal
Continuity
D7 (A)
8
D9 (B)
2
Yes
11
1
ALKIA0480ZZ
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