Infiniti G35 (V35) Sedan. Manual - part 32

 

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Infiniti G35 (V35) Sedan. Manual - part 32

 

 

ADP-122

< COMPONENT DIAGNOSIS >

SLIDING MOTOR

SLIDING MOTOR

Description

INFOID:0000000000960729

• The seat sliding motor is installed to the seat cushion frame.
• The seat sliding motor is installed with the driver seat control unit.
• The seat is slid frontward/rearward by changing the rotation direction of sliding motor.

Component Function Check

INFOID:0000000000960730

1.

CHECK FUNCTION

1.

Select “SEAT SLIDE” in “Active test” mode with CONSULT-III.

2.

Check the sliding motor operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-122, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000960731

1.

CHECK SLIDING MOTOR POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect sliding motor connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“SEAT SLIDE”) with CONSULT-lll

5.

Check voltage between sliding motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace sliding motor. (Built in seat slide cushion frame.)

NO

>> GO TO 2.

2.

CHECK SLIDING MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and sliding motor harness connector.

Test item

Description

SEAT SLIDE

OFF

Seat sliding

Stop

FR

Forward

RR

Backward

Terminal

Test item

Voltage (V)

(Approx.)

(+)

(-)

Sliding motor

connector

Terminal

B461

35

Ground

SEAT SLIDE

OFF

0

FR (forward)

Battery voltage

RR (backward)

0

42

OFF

0

FR (forward)

0

RR (backward)

Battery voltage

Driver seat control unit

 connector

Terminal

Sliding motor

connector

Terminal

Continuity

B452

35

B461

35

Existed

42

42

SLIDING MOTOR

ADP-123

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

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 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.

Driver seat control unit 

connector

Terminal

Ground

Continuity 

B452

35

Not existed

42

ADP-124

< COMPONENT DIAGNOSIS >

RECLINING MOTOR

RECLINING MOTOR

Description

INFOID:0000000000960732

• The seat reclining motor is installed to the seat back frame. 
• The seat reclining motor is activated with the driver seat control unit. 
• The seatback is reclined frontward/rearward by changing the rotation direction of reclining motor.

Component Function Check

INFOID:0000000000960733

1.

CHECK FUNCTION

1.

Select “SEAT RECLINING” in “Active test” mode with CONSULT-III.

2.

Check the reclining motor operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-124, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000960734

1.

CHECK RECLINING MOTOR POWER SUPPLY

1.

Turn ignition switch OFF.

2.

Disconnect reclining motor connector.

3.

Turn the ignition switch ON.

4.

Perform “Active test” (“SEAT RECLINING”) with CONSULT-lll

5.

Check voltage between reclining motor harness connector and ground.

Is the inspection result normal?

YES

>> Replace reclining motor. (Built in seat back frame.)

NO

>> GO TO 2.

2.

CHECK RECLINING MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit connector.

3.

Check continuity between driver seat control unit harness connector and reclining motor harness connec-
tor.

Test item

Description

SEAT RECLINING

OFF

Seat reclining

Stop

FR

Forward

RR

Backward

Terminal

Test item

Voltage (V)

(Approx.)

(+)

(-)

Reclining motor

connector

Terminal

B454

36

Ground

SEAT RECLIN-
ING

OFF

0

FR (forward)

Battery voltage

RR (backward)

0

44

OFF

0

FR (forward)

0

RR (backward)

Battery voltage

RECLINING MOTOR

ADP-125

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

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 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.

Driver seat control unit

 connector

Terminal

Reclining motor

connector

Terminal

Continuity

B452

36

B454

36

Existed

44

44

Driver seat control unit 

connector

Terminal

Ground

Continuity 

B452

36

Not existed

44

 

 

 

 

 

 

 

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