Nissan Frontier. Manual — part 1074
PWC-28
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MOTOR
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH.
3. Check continuity between rear power window switch LH connec-
tor (A) and rear power window motor LH connector (B).
4. Check continuity between rear power window switch LH connec-
tor (A) and ground.
Is the inspection result normal?
YES
>> Check rear power window switch LH. Refer to
PWC-20, "REAR POWER WINDOW SWITCH :
.
NO
>> Repair or replace harness.
3.
CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.
PWC-28, "REAR LH : Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace rear power window motor LH. Refer to
GW-20, "Rear Door Glass Regulator"
REAR LH : Component Inspection
INFOID:0000000009482411
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR LH
Check motor operation by connecting the battery voltage directly to rear power window motor LH.
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Replace rear power window motor LH. Refer to
GW-20, "Rear Door Glass Regulator"
REAR RH
REAR RH : Description
INFOID:0000000009482412
Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch or
rear power window switch RH.
REAR RH : Component Function Check
INFOID:0000000009482413
1.
CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
Check rear power window motor RH operation with operating main power window and door lock/unlock switch
or rear power window switch RH.
Rear power window
switch LH connector
Terminal
Rear power window
motor LH connector
Terminal
Continuity
D203 (A)
6
D204 (B)
1
Yes
7
2
Rear power window switch
LH connector
Terminal
Ground
Continuity
D203 (A)
6
No
7
LIIA2229E
Terminal
Motor condition
(+)
(–)
2
1
UP
1
2
DOWN
POWER WINDOW MOTOR
PWC-29
< DTC/CIRCUIT DIAGNOSIS >
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 motor RH is OK.
NO
>> Refer to
PWC-29, "REAR RH : Diagnosis Procedure"
.
REAR RH : Diagnosis Procedure
INFOID:0000000009482414
Regarding Wiring Diagram information, refer to
PWC-55, "Wiring Diagram - Crew Cab"
.
1.
CHECK REAR POWER WINDOW SWITCH RH OUTPUT SIGNAL
1. Disconnect rear power window motor RH.
2. Turn ignition switch ON.
3. Check voltage between rear power window motor 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 rear power window switch RH.
3. Check continuity between rear power window switch RH con-
nector (A) and rear power window motor RH connector (B).
4. Check continuity between rear power window switch RH con-
nector (A) and ground.
Is the inspection result normal?
YES
>> Check rear power window switch RH. Refer to
PWC-20, "REAR POWER WINDOW SWITCH :
.
NO
>> Repair or replace harness.
3.
CHECK REAR POWER WINDOW MOTOR RH
Check rear power window motor RH.
PWC-30, "REAR RH : Component Inspection"
.
Terminal
Rear power
window switch
RH condition
Voltage (V)
(Approx.)
(+)
(–)
Rear power window
motor RH connector
Terminal
D304
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
LIIA2228E
Rear power window
switch RH connector
Terminal
Rear power window
motor RH connector
Terminal
Continuity
D303 (A)
6
D304 (B)
1
Yes
7
2
Rear power window switch
RH connector
Terminal
Ground
Continuity
D303 (A)
6
No
7
LIIA2229E
PWC-30
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MOTOR
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace rear power window motor RH. Refer to
GW-20, "Rear Door Glass Regulator"
.
REAR RH : Component Inspection
INFOID:0000000009482415
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR RH
Check motor operation by connecting the battery voltage directly to rear power window motor RH.
Is the inspection result normal?
YES
>> Rear power window motor RH is OK.
NO
>> Replace rear power window motor RH. Refer to
GW-20, "Rear Door Glass Regulator"
.
Terminal
Motor condition
(+)
(–)
2
1
UP
1
2
DOWN
DOOR SWITCH
PWC-31
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
DOOR SWITCH
KING CAB
KING CAB : Description
INFOID:0000000009482416
Detects door open/close condition.
KING CAB : Component Function Check
INFOID:0000000009482417
1.
CHECK FUNCTION
With CONSULT
Check door switches in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES
>> Door switch is OK.
NO
>> Refer to
PWC-31, "KING CAB : Diagnosis Procedure"
.
KING CAB : Diagnosis Procedure
INFOID:0000000009482418
Regarding Wiring Diagram information, refer to
DLK-77, "Wiring Diagram - King Cab"
1.
CHECK DOOR SWITCHES INPUT SIGNAL
With CONSULT
Check door switches ("DOOR SW-DR", "DOOR SW-AS") in DATA MONITOR mode with CONSULT. Refer to
BCS-15, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)"
• When any doors are open:
• When any doors are closed:
Without CONSULT
Check voltage between BCM connector M18 or M19 terminals 12, 47 and ground.
Is the inspection result normal?
YES
>> Door switch circuit is OK.
NO
>> GO TO 2
2.
CHECK BCM OUTPUT VOLTAGE
Monitor item
Condition
DOOR SW-DR
CLOSE
→ OPEN: OFF → ON
DOOR SW-AS
DOOR SW-DR
:ON
DOOR SW-AS
:ON
DOOR SW-DR
:OFF
DOOR SW-AS
:OFF
Connector
Item
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
M19
Door switches
LH
47
Ground
Open
↓
Closed
0
↓
Battery voltage
M18
Door switches
RH
12
LIIA1174E
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