Infiniti G35 (V35) Sedan. Manual - part 1051

PWC-36

< COMPONENT DIAGNOSIS >

[FRONT & REAR 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 REAR POWER WINDOW MOTOR RH POWER SUPPLY

1.

Turn ignition switch ON.

2.

Check voltage between rear power window motor RH 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 rear power window switch RH connector and rear power window motor RH connector.

3.

Check continuity between rear power window switch RH connector and rear power window motor RH
connector.

4.

Check continuity between rear power window switch RH connector and ground.

Is the inspection result normal?

YES

>> Replace rear power window switch RH. Refer to 

PWC-126, "Removal and Installation"

. After that,

Refer to 

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

.

NO

>> Repair or replace harness.

4.

CHECK GROUND CIRCUIT

Terminals

Signal

(Reference value)

(+)

(–)

 Rear power window switch 

RH

connector

Terminal

D74

12

Ground

Refer to following signal

15

JMKIA0220GB

Terminal

Voltage (V)

(Approx.)

(+)

(–)

Rear power window motor RH 

connector

Terminal

D72

2

Ground

10

Rear power window switch RH con-

nector

Terminal

Rear power window motor RH con-

nector

Terminal

Continuity

D74

4

D72

2

Existed

Rear power window switch RH con-

nector

Terminal

Ground

Continuity

D74

4

Not existed

ENCODER

PWC-37

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

1.

Turn ignition switch OFF.

2.

Disconnect rear power window motor RH connector.

3.

Check continuity between rear power window motor RH connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

CHECK HARNESS CONTINUITY 2

1.

Disconnect rear power window switch RH connector.

2.

Check continuity between rear power window switch RH connector and rear power window motor RH
connector.

Is the inspection result normal?

YES

>> Replace rear power window switch RH. Refer to 

PWC-126, "Removal and Installation"

. After that,

Refer to 

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

.

NO

>> Repair or replace harness.

6.

CHECK HARNESS CONTINUITY 3

1.

Disconnect rear power window switch RH connector.

2.

Check continuity between rear power window switch RH connector and rear power window motor RH
connector.

3.

Check rear power window switch RH connector and ground.

Is the inspection result normal?

YES

>> Replace rear power window motor RH. Refer to 

GW-22, "Removal and Installation"

. After that,

Refer to 

PWC-28, "REAR RH : Special Repair Requirement"

.

NO

>> Repair or replace harness.

Rear power window motor RH connector

Terminal

Ground

Continuity

D72

4

Existed

Rear power window switch RH connec-

tor

Terminal

Rear power window motor RH 

connector

Terminal

Continuity

D74

3

D72

4

Existed

Rear power window switch RH con-

nector

Terminal

Rear power window motor RH 

connector

Terminal

Continuity

D74

12

D72

5

Existed

15

6

Rear power window switch RH con-

nector

Terminal

Ground

Continuity

D74

12

Not existed

15

PWC-38

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

DOOR SWITCH

DOOR SWITCH

Description

INFOID:0000000000961589

Detects door open/close condition and transmits the signal to BCM.

Component Function Check

INFOID:0000000000961590

1.

CHECK FRONT DOOR SWITCH INPUT SIGNAL

Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-III. Refer to 

PWC-

13, "RETAIND PWR : CONSULT-III Function (BCM - RETAINED PWR)"

.

Is the inspection result normal?

YES

>> Front door switch circuit is OK.

NO

>> Refer to 

PWC-38, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000961591

1.

CHECK FRONT DOOR SWITCH INPUT SIGNAL

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

>> Replace BCM.  Refer to 

BCS-79, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and front door switch connector.

3.

Check continuity between BCM connector and front door switch connector.

4.

Check continuity between BCM connector and ground.

Is the inspection result normal?

Monitor item

Condition

DOOR SW-DR

OPEN

: ON

CLOSE

: OFF

DOOR SW-AS

OPEN

: ON

CLOSE

: OFF

Terminals

Door condition

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal 

M123

124

Ground

Passenger side

OPEN

0

CLOSE

Battery voltage

150

Driver side

OPEN

0

CLOSE

Battery voltage

BCM connector

Terminal

Front door switch connector

Terminal

Continuity

M123

124

Passenger side

B116

2

Existed

150

Driver side

B16

BCM connector

Terminal

Ground

Continuity

M123

124

Not existed

150

DOOR SWITCH

PWC-39

< COMPONENT DIAGNOSIS >

[FRONT & REAR WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK BCM OUTPUT SIGNAL

1.

Connect BCM connector.

2.

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES

>> GO TO 4.

NO

>> Replace BCM.  Refer to 

BCS-79, "Removal and Installation"

.

4.

CHECK FRONT DOOR SWITCH

Check front door switch.
Refer to 

PWC-39, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Replace door switch. 

Component Inspection

INFOID:0000000000961592

1.

CHECK FRONT DOOR SWITCH

Check front door switches.

Is the inspection result normal?

YES

>> Front door switch is OK.

NO

>> Replace door switch.

Terminal

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal 

M123

124

Ground

Battery voltage

150

Terminal

Door switch

Continuity

Door switches

2

Ground part of door switch

Pressed

Not existed

Released

Existed