Infiniti G35 (V35) Sedan. Manual - part 1080

PWC-152

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

ENCODER

Is the measurement value within the specification?

YES

>> GO TO 4.

NO

>> GO TO 3.

3.

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector and front power window motor (driver side) connector.

3.

Check continuity between power window main switch connector and front power window motor (driver
side) connector.

4.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-238, "Removal and Installation"

. After that,

Refer to 

PWC-139, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"

.

NO

>> Repair or replace harness.

4.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front power window motor (driver side) connector.

3.

Check continuity between front power window motor (driver side) connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

CHECK HARNESS CONTINUITY 2

1.

Disconnect power window main switch connector.

2.

Check continuity between power window main switch connector and front power window motor (driver
side) connector.

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-238, "Removal and Installation"

. After that,

Refer to 

PWC-139, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"

.

NO

>> Repair or replace harness.

6.

CHECK HARNESS CONTINUITY 3

1.

Disconnect power window main switch connector.

2.

Check continuity between power window main switch connector and front power window motor (driver
side) connector.

Power window main switch con-

nector

Terminal

Front power window motor 

(driver side) connector

Terminal

Continuity

D8

15

D10

4

Existed

Power window main switch connec-

tor

Terminal

Ground

Continuity

D8

15

Not existed

Front power window motor (driver 

side) connector

Terminal

Ground

Continuity 

D10

6

Existed

Power window main switch connector

Terminal

Front power window motor (driver 

side) connector

Terminal

Continuity

D8

2

D10

6

Existed

ENCODER

PWC-153

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

3.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

>> Replace front power window motor (driver side). Refer to 

GW-16, "Removal and Installation"

.

After that, Refer to 

PWC-145, "DRIVER SIDE : Special Repair Requirement"

.

NO

>> Repair or replace harness.

PASSENGER SIDE

PASSENGER SIDE : Description

INFOID:0000000000961692

Detects condition of the front power window motor (passenger side) operation and transmits to front power
window switch (passenger side) as pulse signal. 

PASSENGER SIDE : Component Function Check

INFOID:0000000000961693

1.

CHECK ENCODER OPERATION

Does front passenger side door glass perform AUTO open/close operation normally when operating front
power window switch (passenger side)?

Is the inspection result normal?

YES

>> Encoder operation is OK.

NO

>> Refer to 

PWC-153, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000000961694

1.

CHECK ENCODER SIGNAL

1.

Connect front power window motor (passenger side) connector.

2.

Turn ignition switch ON.

3.

Check signal between front power window switch (passenger side) connector and ground with oscillo-
scope.

Power window main switch connector

Terminal

Front power window motor (driver 

side) connector

Terminal

Continuity

D8

9

D10

3

Existed

13

5

Power window main switch connec-

tor

Terminal

Ground

Continuity

D8

9

Not existed

13

Terminals

Signal

(Reference value)

(+)

(–)

 Front power window switch 

connector

Terminal

D38

12

Ground

Refer to following signal

15

JMKIA0220GB

PWC-154

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

ENCODER

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) POWER SUPPLY

1.

Turn ignition switch ON.

2.

Check voltage between front power window motor (passenger side) connector and ground.

Is the measurement value within the specification?

YES

>> GO TO 4.

NO

>> GO TO 3.

3.

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector and front power window motor (pas-
senger side) connector.

3.

Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.

4.

Check continuity between front power window switch (passenger side) connector and ground.

Is the inspection result normal?

YES

>> Replace front power window switch (passenger side).Refer to 

PWC-238, "Removal and Installa-

tion"

. After that, Refer to 

PWC-141, "FRONT POWER WINDOW SWITCH : Special Repair

Requirement"

.

NO

>> Repair or replace harness.

4.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front power window motor (passenger side) connector.

3.

Check continuity between front power window motor (passenger side) connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

CHECK HARNESS CONTINUITY 2

1.

Disconnect front power window switch (passenger side) connector.

2.

Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.

Terminal

Voltage (V)

(Approx.)

(+)

(–)

 Front power window motor (passen-

ger side) connector

Terminal

D38

4

Ground

10

Front power window switch (pas-

senger side) connector

Terminal

Front power window motor (pas-

senger side) connector

Terminal

Continuity

D38

4

D40

4

Existed

Front power window switch (passen-

ger side) connector

Terminal

Ground

Continuity

D38

4

Not existed

Front power window motor (passenger 

side) connector

Terminal

Ground

Continuity 

D40

6

Existed

ENCODER

PWC-155

< COMPONENT DIAGNOSIS >

[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 front power window switch (passenger side). Refer to 

PWC-238, "Removal and Installa-

tion"

. After that, Refer to 

PWC-141, "FRONT POWER WINDOW SWITCH : Special Repair

Requirement"

.

NO

>> Repair or replace harness.

6.

CHECK HARNESS CONTINUITY 3

1.

Disconnect front power window switch (passenger side) connector.

2.

Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.

3.

Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.

Is the inspection result normal?

YES

>> Replace front power window motor (passenger side). Refer to 

GW-16, "Removal and Installation"

.

After that, Refer to 

PWC-147, "PASSENGER SIDE : Special Repair Requirement"

.

NO

>> Repair or replace harness.

Front power window switch (pas-

senger side) connector

Terminal

Front power window motor (pas-

senger side) connector

Terminal

Continuity

D38

3

D40

6

Existed

Front power window switch (pas-

senger side) connector

Terminal

Front power window motor (pas-

senger side) connector

Terminal

Continuity

D38

12

D40

5

Existed

15

3

Front power window switch (passen-

ger side) connector

Terminal

Ground

Continuity

D38

12

Not existed

15