Nissan Titan. Manual — part 463
POWER WINDOW MOTOR
PWC-25
< DTC/CIRCUIT DIAGNOSIS >
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:0000000009878957
Door glass moves UP/DOWN by receiving the signal from power window main switch.
DRIVER SIDE : Component Function Check
INFOID:0000000009878958
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-25, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000009878959
Regarding Wiring Diagram information, refer to
PWC-88, "Wiring Diagram - Crew Cab"
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
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).
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
ALKIA1018ZZ
Main power window
and door lock/unlock
switch connector
Terminal
Front power win-
dow motor LH con-
nector
Terminal
Continuity
D7 (A) (Crew Cab)
D15 (A) (King Cab)
8
D9 (B)
2
Yes
11
1
ALKIA1019ZZ
PWC-26
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MOTOR
4. Check continuity between main power window and door lock/unlock switch connector (A) and ground.
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-26, "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-18, "Removal and Installation"
DRIVER SIDE : Component Inspection
INFOID:0000000009878960
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-18, "Removal and Installation"
.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000009878961
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.
PASSENGER SIDE : Component Function Check
INFOID:0000000009878962
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Does power window motor operate with operating main power window and door lock/unlock switch or power
window and door lock/unlock switch RH?
Is the inspection result normal?
YES
>> Front power window motor RH is OK.
NO
>> Refer to
PWC-26, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000009878963
Regarding Wiring Diagram information, refer to
PWC-88, "Wiring Diagram - Crew Cab"
1.
CHECK FRONT POWER WINDOW SWITCH RH OUTPUT SIGNAL
Main power window and door
lock/unlock switch connector
Terminal
Ground
Continuity
D7 (A) (Crew Cab)
D15 (A) (King Cab
8
No
11
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
POWER WINDOW MOTOR
PWC-27
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
1. Disconnect front power window motor RH.
2. Turn ignition switch ON.
3. Check voltage between front power window motor RH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Replace power window and door lock/unlock switch RH. Refer to
.
2.
CHECK HARNESS CONTINUITY
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 (A) and front power window motor RH con-
nector (B).
4. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK FRONT POWER WINDOW MOTOR RH
Check front power window motor RH.
PWC-27, "PASSENGER SIDE : Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace front power window motor RH. Refer to
GW-18, "Removal and Installation"
PASSENGER SIDE : Component Inspection
INFOID:0000000009878964
COMPONENT INSPECTION
1.
CHECK FRONT POWER WINDOW MOTOR RH
Does motor operate by connecting the battery voltage directly to front power window motor RH?
Terminal
Front power
window motor
RH condition
Voltage (V)
(Approx.)
(+)
(–)
Front power window
motor RH connector
Terminal
D104
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
ALKIA1018ZZ
Power window and
door lock/unlock
switch RH connector
Terminal
Front power window
motor RH connector
Terminal
Continuity
D105 (A)
8
D104 (B)
2
Yes
9
1
Power window and door
lock/unlock switch RH con-
nector
Terminal
Ground
Continuity
D105 (A)
8
No
9
ALKIA1020ZZ
PWC-28
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MOTOR
Is the inspection result normal?
YES
>> Front power window motor RH is OK.
NO
>> Replace front power window motor RH. Refer to
GW-18, "Removal and Installation"
REAR LH
REAR LH : Description
INFOID:0000000009878965
Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch LH.
REAR LH : Component Function Check
INFOID:0000000009878966
1.
CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
Does rear power window motor LH operate with main power window and door lock/unlock switch or rear
power window switch LH?
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Refer to
PWC-28, "REAR LH : Diagnosis Procedure"
REAR LH : Diagnosis Procedure
INFOID:0000000009878967
Regarding Wiring Diagram information, refer to
PWC-88, "Wiring Diagram - Crew Cab"
.
1.
CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL
1. Disconnect rear power window motor LH.
2. Turn ignition switch ON.
3. Check voltage between rear power window motor LH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Check rear power window switch LH. Refer to
PWC-18, "REAR POWER WINDOW SWITCH :
.
2.
CHECK HARNESS CONTINUITY
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
Terminal
Window
condition
Voltage (V)
(Approx.)
(+)
(–)
Rear power window
motor LH connector
Terminal
D204
1
Ground
UP
Battery voltage
DOWN
0
2
UP
0
DOWN
Battery voltage
LIIA0323E
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