Infiniti G35 (V35) Sedan. Manual - part 25

ADP-94

< COMPONENT DIAGNOSIS >

DETENTION SWITCH

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-39, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit.

NO

>> Repair or replace the malfunctioning part.

PARKING BRAKE SWITCH

ADP-95

< COMPONENT DIAGNOSIS >

C

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F

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ADP

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PARKING BRAKE SWITCH

Description

INFOID:0000000000960697

Parking brake switch is installed on parking brake lever. It is turned ON when the parking brake is applied. The
driver seat control unit judges that the parking brake is engaged if continuity exists in this circuit.

Component Function Check

INFOID:0000000000960698

1.

CHECK PARKING BRAKE SWITCH INPUT SIGNAL

1.

Turn ignition switch ON.

2.

Select “PARK BRAKE SW” in “Data monitor” mode with CONSULT-III. 

3.

Check parking brake switch signal under the following conditions. 

Is the indication normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-95, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000960699

1.

CHECK PARKING BRAKE SWITCH SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between driver seat control harness connector unit and ground. 

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 2.

2.

CHECK PARKING BRAKE SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and parking brake switch connector.

3.

Check continuity between driver seat control unit harness connector and parking brake switch harness
connector.

4.

Check continuity between driver seat control unit harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK PARKING BRAKE SWITCH

Refer to 

ADP-96, "Component Inspection"

.

Monitor item

Condition

Status

PARK BRAKE SW

Parking brake

Applied

ON

Release

OFF

Driver seat control unit 

connector

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(-)

M51

8

Ground

Parking brake

Applied

0

Release

Battery voltage

Driver seat control unit connec-

tor

Terminal

Parking brake switch

Terminal

Continuity 

M51

8

B14

1

Existed

Driver seat control unit connec-

tor

Terminal

Ground

Continuity 

M51

8

Not existed

ADP-96

< COMPONENT DIAGNOSIS >

PARKING BRAKE SWITCH

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Adjust or replace parking brake switch.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-39, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace driver seat control unit.

NO

>> Repair or replace malfunctioning part.

Component Inspection

INFOID:0000000000960700

1.

CHECK PARKING BRAKE SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect parking brake switch connector.

3.

Check continuity between parking brake switch terminal and ground part of parking brake switch.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Adjust or replace parking brake switch.

Terminal

Condition

Continuity

Parking brake switch

1

Ground part of

 parking brake switch

Parking brake

Applied

Existed

Release

Not existed

FRONT DOOR SWITCH (DRIVER SIDE)

ADP-97

< COMPONENT DIAGNOSIS >

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FRONT DOOR SWITCH (DRIVER SIDE)

Description

INFOID:0000000000960701

Detects front door (driver side) open/close condition.

Component Function Check

INFOID:0000000000960702

1.

CHECK FUNCTION

1.

Select “DOOR SW-DR” in “Data monitor” mode with CONSULT-III.

2.

Check the front door switch (driver side) signal under the following conditions. 

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-97, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000960703

1.

CHECK FRONT DOOR SWITCH (DRIVER SIDE) SIGNAL

1.

Turn ignition switch OFF.

2.

Check signal between BCM connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 2.

2.

CHECK FRONT DOOR SWITCH (DRIVER SIDE) CIRCUIT 

1.

Disconnect BCM connector.

2.

Check continuity between BCM connector and front door switch (driver side) connector.

3.

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

Monitor item

Condition

Status

DOOR SW-DR

Front door switch
(driver side)

Open

ON

Close

OFF

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

BCM

connector

Terminal

M123

150

Ground

Front door

(driver side)

Open

0

Close

JPMIA0011GB

BCM connector

Terminal

Door switch

connector

Terminal

Continuity 

M123

150

B16 (Driver side)

2

Existed

BCM connector

Terminal

Ground

Continuity 

M123

150

Not existed