Infiniti G35 (V35) Sedan. Manual - part 1046

 

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Infiniti G35 (V35) Sedan. Manual - part 1046

 

 

PWC-16

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

POWER SUPPLY AND GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace harness.

4.

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector. 

2.

Turn ignition switch ON.

3.

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

>> Replace power window main switch. Refer to 

PWC-126, "Removal and Installation"

. After that,

refer to 

PWC-16, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"

.

NO

>> Replace BCM. Refer to 

BCS-79, "Removal and Installation"

.

POWER WINDOW MAIN SWITCH : Special Repair Requirement

INFOID:0000000000961548

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 
Refer to 

PWC-7, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special

Repair Requirement"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

2.

CHECK ANTI-PINCH OPERATION

Check anti-pinch operation. 
Refer to 

PWC-7, "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-39, "Intermittent Incident"

.

FRONT POWER WINDOW SWITCH

FRONT POWER WINDOW SWITCH : Description

INFOID:0000000000961549

• BCM supplies power.
• Front power window motor (passenger side) will be operated if front power window switch (passenger side)

is operated.

FRONT POWER WINDOW SWITCH : Component Function Check

INFOID:0000000000961550

1.

 CHECK POWER WINDOW MOTOR FUNCTION

Does power window motor operate with front power window switch (passenger side) operation? 

Is the inspection result normal?

Power window main switch connector

Terminal

Ground

Continuity 

D9

17

Existed

Terminals

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal 

M118

3

Ground

Battery voltage

2

POWER SUPPLY AND GROUND CIRCUIT

PWC-17

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

YES

>> Front power window switch power supply and ground circuit are OK.

NO

>> Refer to 

PWC-17, "FRONT POWER WINDOW SWITCH : Diagnosis Procedure"

.

FRONT POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000000961551

1.

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch ON.

2.

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

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and front power window switch (passenger side) connector.

3.

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

4.

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

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

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace harness.

4.

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector. 

2.

Check voltage between BCM connector and ground.

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Front power window 

switch (passenger side)

Terminal

D38

10

Ground

Battery voltage

BCM connector

Terminal

Front power window switch (pas-

senger side) connector

Terminal

Continuity

M118

2

D38

10

Existed

BCM connector

Terminal

Ground

Continuity

M118

2

Not existed

Front power window switch (passen-

ger side) connector

Terminal

Ground

Continuity 

D38

11

Existed

Terminals

Voltage (V)

(Approx.)

(+)

(-)

BCM connector

Terminal 

M118

2

Ground

Battery voltage

PWC-18

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

POWER SUPPLY AND GROUND CIRCUIT

Is the measurement value within the specification?

YES

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

PWC-126, "Removal and Installa-

tion"

. After that, Refer to 

PWC-18, "FRONT POWER WINDOW SWITCH : Special Repair

Requirement"

.

NO

>> Replace BCM. Refer to 

BCS-79, "Removal and Installation"

.

FRONT POWER WINDOW SWITCH : Special Repair Requirement

INFOID:0000000000961552

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 
Refer to 

PWC-7, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

2.

CHECK ANTI-PINCH OPERATION

Check anti-pinch operation. 
Refer to 

PWC-7, "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-39, "Intermittent Incident"

.

REAR POWER WINDOW SWITCH

REAR POWER WINDOW SWITCH : Description

INFOID:0000000000961553

• BCM supplies power.
• Rear power window motor will be operated if rear power window switch is operated.

REAR POWER WINDOW SWITCH : Component Function Check

INFOID:0000000000961554

Rear Power Window Switch 

1.

 CHECK REAR POWER WINDOW SWITCH

Does rear power window motor operate with rear power window switch operation?

Is the inspection result normal?

YES

>> Rear power window switch power supply and ground circuit are OK.

NO

>> Refer to 

PWC-18, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"

.

REAR POWER WINDOW SWITCH : Diagnosis Procedure

INFOID:0000000000961555

Rear Power Window Switch power Supply Circuit Check

1.

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch ON.

2.

Check voltage between rear power window switch connector and ground.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> GO TO 2.

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Rear power window switch 

Terminal

LH

D54

10

Ground

Battery voltage

RH

D74

POWER SUPPLY AND GROUND CIRCUIT

PWC-19

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

2.

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and rear power window switch connector.

3.

Check continuity between BCM connector and rear power window switch connector.

4.

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear power window switch connector.

3.

Check continuity between rear power window switch connector and ground.

Is the inspection result normal?

YES

>> Check intermittent incident.Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace harness.

4.

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector. 

2.

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

>> Replace rear power window switch. Refer to 

PWC-126, "Removal and Installation"

. After that,

Refer to 

PWC-19, "REAR POWER WINDOW SWITCH : Special Repair Requirement"

.

NO

>> Replace BCM. Refer to 

BCS-79, "Removal and Installation"

.

REAR POWER WINDOW SWITCH : Special Repair Requirement

INFOID:0000000000961556

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 
Refer to 

PWC-7, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Require-

ment"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

2.

CHECK ANTI-PINCH OPERATION

Check anti-pinch operation. 

BCM connector

Terminal

Rear power window switch connector

Terminal

Continuity

M118

2

LH

D54

10

Existed

RH

D74

BCM connector

Terminal

Ground

Continuity

M118

2

Not existed

Rear power window switch connector

Terminal

Ground

Continuity 

LH

D54

11

Existed

RH

D74

Terminals

Voltage (V)

(Approx.)

(+)

(-)

BCM connector

Terminal 

M118

2

Ground

Battery voltage

 

 

 

 

 

 

 

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