Nissan Altima L32. Instruction — part 1142
POWER WINDOW LOCK SWITCH
PWC-335
< 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 LOCK SWITCH
Description
INFOID:0000000004205202
Ground circuit of main power window and door lock/unlock switch shuts off if power window lock switch of
main power window and door lock/unlock switch is operated. This inhibits all operation, except for the main
switch.
Component Function Check
INFOID:0000000004205203
1.
CHECK POWER WINDOW LOCK SIGNAL
Exchanges for a normal main power window and door lock/unlock switch, and operation is checked.
Does power window lock operate?
YES
>> Replace main power window and door lock/unlock switch. Refer to
. After that, refer to
PWC-335, "Special Repair Requirement"
NO
>> Check condition of harness and connector.
Special Repair Requirement
INFOID:0000000004205204
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
>> Inspection end.
NO
>> Check intermittenrt incident. Refer to
GI-42, "Intermittent Incident"
.
PWC-336
< ECU DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
POWER WINDOW MAIN SWITCH
ECU DIAGNOSIS
POWER WINDOW MAIN SWITCH
Reference Value
INFOID:0000000004205206
TERMINAL LAYOUT
PHYSICAL VALUES
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
LIIA2455E
Terminal No.
Description
Condition
Voltage [V]
(Approx.)
+
-
Signal name
Input/
Output
1
(G/B)
Ground
Rear power window motor LH
UP signal
Output
When rear LH switch in
power window main switch
is operated UP.
Battery voltage
2
(W/B)
Ground Encoder ground
—
—
0
3
(G/O)
Ground
Rear power window motor LH
DOWN signal
Output
When rear LH switch in
power window main switch
is operated DOWN.
Battery voltage
4
(L/B)
Ground
Door key cylinder switch LH
LOCK signal
Input
Key position
(Neutral
→ Locked)
5
→ 0
5
(G/R)
Ground
Rear power window motor RH
DOWN signal
Output
When rear RH switch in
power window main switch
is operated DOWN.
Battery voltage
6
(L/R)
Ground
Door key cylinder switch LH
UNLOCK signal
Input
Key position
(Neutral
→ Unlocked)
5
→ 0
7
(G/W)
Ground
Rear power window motor RH
UP signal
Output
When rear RH switch in
power window main switch
is operated UP.
Battery voltage
8
(L/R)
11
Front door power window mo-
tor LH UP signal
Output
When front LH switch in
power window main switch
is operated UP.
Battery voltage
9
(G/W)
2
Encoder pulse signal 2
Input
When power window mo-
tor operates.
JMKIA0070GB
POWER WINDOW MAIN SWITCH
PWC-337
< ECU DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
10
(L/W)
Ground RAP signal
Input
IGN SW ON
Battery voltage
Within 45 second after ig-
nition switch is turned to
OFF.
Battery voltage
When front LH or RH door
is opened during retained
power operation.
0
11
(L/B)
8
Front door power window mo-
tor LH DOWN signal
Output
When front LH switch in
power window main switch
is operated DOWN.
Battery voltage
13
(G/Y)
2
Encoder pulse signal 1
Input
When power window mo-
tor operates.
14
(Y/G)
Ground Power window serial link
Input/
Output
IGN SW ON or power win-
dow timer operating.
15
(G/R)
Ground Encoder power supply
Output
When ignition switch ON or
power window timer oper-
ates.
10
17
(B)
Ground Ground
—
—
0
19
(R/Y)
Battery power supply
Input
—
Battery voltage
Terminal No.
Description
Condition
Voltage [V]
(Approx.)
+
-
Signal name
Input/
Output
JMKIA0070GB
JPMIA0013GB
PWC-338
< ECU DIAGNOSIS >
[LH&RH FRONT ANTI-PINCH-SEDAN]
POWER WINDOW MAIN SWITCH
Wiring Diagram
INFOID:0000000004205207
ABKWA0180GB
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