Nissan Altima L32. Manual - 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 

PWC-411, "Removal and

Installation"

. After that, refer to 

PWC-335, "Special Repair Requirement"

.

NO

>> Check condition of harness and connector.

Special Repair Requirement

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1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

PWC-295, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

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

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ABKWA0180GB