Nissan Maxima. Instruction — part 935
ENCODER
PWC-37
< DTC/CIRCUIT DIAGNOSIS >
[LH&RH FRONT WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Check voltage between front power window motor RH connector
D104 terminal 4 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> GO TO 3
3.
CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH and
front power window motor RH connectors.
3. Check continuity between power window and door lock/unlock
switch RH connector D105 (A) terminal 4 and front power win-
dow motor RH connector D104 (B) terminal 4.
4. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4
and ground.
Is the inspection result normal?
YES
>> Replace power window and door lock/unlock switch RH. Refer to
PWC-38, "PASSENGER SIDE : Special Repair Requirement"
NO
>> Repair or replace harness or connectors.
4.
CHECK ENCODER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor RH connector.
3. Check continuity between front power window motor RH con-
nector D104 terminal 6 and ground.
Is the inspection result normal?
YES
>> GO TO 6
NO
>> GO TO 5
5.
CHECK HARNESS CONTINUITY 2
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Front power window
motor RH connector
Terminal
D104
4
Ground
10
ALKIA0296ZZ
Power window and
door lock/unlock
switch RH connector
Terminal
Front power window
motor RH connector
Terminal
Continuity
D105 (A)
4
D104 (B)
4
Yes
ALKIA0306ZZ
Power window and door lock/
unlock switch RH connector
Terminal
Ground
Continuity
D105 (A)
4
No
Front power window motor RH
connector
Terminal
Ground
Continuity
D104
6
Yes
ALKIA0298ZZ
PWC-38
< DTC/CIRCUIT DIAGNOSIS >
[LH&RH FRONT WINDOW ANTI-PINCH]
ENCODER
1. Disconnect power window and door lock/unlock switch RH con-
nector.
2. Check continuity between power window and door lock/unlock
switch RH connector D105 (A) terminal 3 and front power win-
dow motor RH connector D104 (B) terminal 6.
Is the inspection result normal?
YES
>> Replace power window and door lock/unlock switch RH. Refer to
. After that, refer to
PWC-38, "PASSENGER SIDE : Special Repair Requirement"
NO
>> Repair or replace harness or connectors.
6.
CHECK HARNESS CONTINUITY 3
1. Disconnect power window and door lock/unlock switch RH con-
nector.
2. Check continuity between power window and door lock/unlock
switch RH connector D105 (A) terminals 12, 15 and front power
window motor RH connector D104 (B) terminals 3, 5.
3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals
12, 15 and ground.
Is the inspection result normal?
YES
>> Replace front power window motor RH. Refer to
GW-18, "Removal and Installation"
. After that,
PWC-38, "PASSENGER SIDE : Special Repair Requirement"
NO
>> Repair or replace harness or connectors.
PASSENGER SIDE : Special Repair Requirement
INFOID:0000000010051234
1.
PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure. Refer to
PWC-7, "ADDITIONAL SERVICE WHEN REMOVING BATTERY
NEGATIVE TERMINAL : Special Repair Requirement"
PWC-7, "ADDITIONAL SERVICE WHEN
REPLACING CONTROL UNIT : Special Repair Requirement"
.
>> GO TO 2
2.
CHECK ANTI-PINCH OPERATION
Check anti-pinch operation. Refer to
PWC-7, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGA-
TIVE TERMINAL : Special Repair Requirement"
PWC-7, "ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement"
.
Power window and door
lock/unlock switch RH
connector
Terminal
Front power window
motor RH connector
Terminal
Continuity
D105 (A)
3
D104 (B)
6
Yes
ALKIA0307ZZ
Power window and
door lock/unlock
switch RH connector
Terminal
Front power window
motor RH connector
Terminal
Continuity
D105 (A)
12
D104 (B)
3
Yes
15
5
ALKIA0308ZZ
Power window and door
lock/unlock switch RH con-
nector
Terminal
Ground
Continuity
D105 (A)
12
No
15
ENCODER
PWC-39
< DTC/CIRCUIT DIAGNOSIS >
[LH&RH FRONT WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
>> End.
PWC-40
< DTC/CIRCUIT DIAGNOSIS >
[LH&RH FRONT WINDOW ANTI-PINCH]
DOOR SWITCH
DOOR SWITCH
Description
INFOID:0000000010051235
Detects front door open/close condition.
Component Function Check
INFOID:0000000010051236
1.
CHECK FUNCTION
With CONSULT
Check front door switches DOOR SW-DR and DOOR SW-AS in Data Monitor mode with CONSULT.
Is the inspection result normal?
YES
>> Front door switches are OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000010051237
Regarding Wiring Diagram information, refer to
.
1.
CHECK FRONT DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between BCM connector and ground with oscillo-
scope.
Monitor item
Condition
DOOR SW-DR
CLOSE
→ OPEN: OFF → ON
DOOR SW-AS
AWKIA1419ZZ
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