Infiniti G35 (V35) Sedan. Manual — part 1081

PWC-156

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

DOOR SWITCH

DOOR SWITCH

Description

INFOID:0000000000961695

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

Component Function Check

INFOID:0000000000961696

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-

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

.

Is the inspection result normal?

YES

>> Front door switch circuit is OK.

NO

>> Refer to

PWC-156, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000961697

1.

CHECK HARNESS CONTINUITY

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 ground.

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

B116

2

Existed

150

B16

BCM connector

Terminal

Ground

Continuity

M123

124

Not existed

150

DOOR SWITCH

PWC-157

< 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

>> 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-157, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

NO

>> Replace front door switch.

Component Inspection

INFOID:0000000000961698

1.

CHECK FRONT DOOR SWITCH

Check front door switches.

Is the inspection result normal?

YES

>> Front door switch is OK.

NO

>> Replace front 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

PWC-158

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

DOOR KEY CYLINDER SWITCH

DOOR KEY CYLINDER SWITCH

Description

INFOID:0000000000961699

Power window main switch detects condition of the door key cylinder and transmits to BCM as the LOCK or
UNLOCK signals.

Component Function Check

INFOID:0000000000961700

1.

CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “DATA MONITOR” mode for “POWER DOOR ROCK SYS-
TEM” with CONSULT-III. Refer to

DLK-50, "DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> Key cylinder switch is OK.

NO

>> Refer to

PWC-158, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000961701

1.

CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between power window main switch connector and ground.

Is the measurement value within the specification?

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

>> GO TO 2.

2.

CHECK DOOR KEY CYLINDER SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector and front door lock assembly (driver side) (key cylinder
switch) connector.

3.

Check continuity between power window main switch connector and front door lock assembly (driver side)
(key cylinder switch) connector.

Monitor item

Condition

KEY CYL LK-SW

Lock

: ON

Neutral / Unlock

: OFF

KEY CYL UN-SW

Unlock

: ON

Neutral / Lock

: OFF

Terminals

Key position

Voltage (V)

(Approx.)

(+)

(–)

Power window main

switch connector

Terminal

D8

4

Ground

Lock

0

Neutral / Unlock

5

6

Unlock

0

Neutral / Lock

5

Power window main switch connec-

tor

Terminal

Front door lock assembly (driver

side) (key cylinder switch) connec-

tor

Terminal

Continuity

D8

4

D15

6

Existed

6

5

DOOR KEY CYLINDER SWITCH

PWC-159

< COMPONENT DIAGNOSIS >

[FRONT WINDOW ANTI-PINCH]

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

4.

Check continuity between power window main switch connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT

Check continuity between front door lock assembly (driver side) (key cylinder switch) connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR KEY CYLINDER SWITCH

Check door key cylinder switch.
Refer to

PWC-159, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

NO

>> Replace front door lock assembly (driver side) (door key cylinder switch). Refer to

DLK-207,

"FRONT DOOR LOCK : Removal and Installation"

. After that, Refer to

PWC-159, "Special Repair

Requirement"

.

Component Inspection

INFOID:0000000000961702

COMPONENT INSPECTION

1.

CHECK DOOR KEY CYLINDER SWITCH

Check front door lock assembly (driver side) (key cylinder switch).

Is the inspection result normal?

YES

>> Key cylinder switch is OK.

NO

>> Replace front door lock assembly(driver side) (key cylinder switch). Refer to

DLK-207, "FRONT

DOOR LOCK : Removal and Installation"

. After that, Refer to

PWC-159, "Special Repair Require-

ment"

.

Special Repair Requirement

INFOID:0000000000961703

1.

PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure.

Power window main switch connec-

tor

Terminal

Ground

Continuity

D8

4

Not existed

6

Front door lock assembly (driver side) (key cylin-

der switch) connector

Terminal

Ground

Continuity

D15

4

Existed

Terminal

Key position

Continuity

Front door lock assembly (driver side) (key cylinder

switch) connector

5

4

Unlock

Existed

Neutral / Lock

Not existed

6

Lock

Existed

Neutral / Unlock

Not existed