Nissan Altima HL32 Hybrid. Manual - part 925

POWER WINDOW SERIAL LINK

PWC-141

< COMPONENT DIAGNOSIS >

[LH&RH FRONT WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

Is the inspection result normal?

YES

>> Replace main power window and door lock/unlock switch. Refer to 

PWC-215, "Removal and

Installation"

. After that, refer to 

PWC-114, "POWER WINDOW MAIN SWITCH : Special Repair

Requirement"

.

NO

>> Repair or replace harness.

BCM connector

Terminal

Ground

Continuity 

M18 (A)

40

No

PWC-142

< COMPONENT DIAGNOSIS >

[LH&RH FRONT WINDOW ANTI-PINCH]

POWER WINDOW LOCK SWITCH

POWER WINDOW LOCK SWITCH

Description

INFOID:0000000004215933

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:0000000004215934

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-215, "Removal and

Installation"

. After that, refer to 

PWC-142, "Special Repair Requirement"

.

NO

>> Check condition of harness and connector.

Special Repair Requirement

INFOID:0000000004215935

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

PWC-102, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-42, "Intermittent Incident"

.

POWER WINDOW MAIN SWITCH

PWC-143

< ECU DIAGNOSIS >

[LH&RH FRONT WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

ECU DIAGNOSIS

POWER WINDOW MAIN SWITCH

Reference Value 

INFOID:0000000004215937

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

PWC-144

< ECU DIAGNOSIS >

[LH&RH FRONT WINDOW ANTI-PINCH]

POWER WINDOW MAIN SWITCH

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)

Ground Battery power supply

Input

—

Battery voltage

Terminal No.

Description

Condition

Voltage [V]

(Approx.)

+

–

Signal name 

Input/

Output

JMKIA0070GB

JPMIA0013GB