Infiniti QX56 (Z62). Manual - part 28

 

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Infiniti QX56 (Z62). Manual - part 28

 

 

MIRROR SENSOR

ADP-105

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

4.

CHECK DOOR MIRROR (PASSENGER SIDE) SENSOR CIRCUIT

1.

Check continuity between automatic drive positioner control unit harness connector and door mirror (pas-
senger side) harness connector.

2.

Check continuity between automatic drive positioner control unit harness connector and ground.

Is the inspection result normal?

YES

>> Replace door mirror sensor (built in passenger side door mirror).

NO

>> Repair or replace harness or connector.

Automatic drive positioner control unit

Door mirror (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

M75

5

D23

21

Existed

17

22

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

5

Not existed

17

ADP-106

< DTC/CIRCUIT DIAGNOSIS >

SLIDING MOTOR

SLIDING MOTOR

Component Function Check

INFOID:0000000006248402

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-106, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006248403

1.

CHECK SLIDING MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sliding motor connector.

3.

Turn ignition switch ON.

4.

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

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.

4.

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

Test item

Description

SEAT SLIDE

OFF

Seat sliding

Stop

FR

Forward

RR

Backward

(+)

(-)

Condition

Voltage (V)

(Approx.)

Sliding motor

Connector

Terminals

B461

38

Ground

SEAT SLIDE

OFF

0

FR (forward)

12

RR (backward)

0

34

OFF

0

FR (forward)

0

RR (backward)

12

Driver seat control unit

Sliding motor

Continuity

Connector

Terminal

Connector

Terminal

B451

34

B461

34

Existed

38

38

SLIDING MOTOR

ADP-107

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Is the inspection result normal?

YES

>> Replace driver seat control unit.

NO

>> Repair or replace harness or connector.

Driver seat control unit

Ground

Continuity 

Connector

Terminal

B451

34

Not existed

38

ADP-108

< DTC/CIRCUIT DIAGNOSIS >

RECLINING MOTOR

RECLINING MOTOR

Component Function Check

INFOID:0000000006248404

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-108, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006248405

1.

CHECK RECLINING MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect reclining motor connector.

3.

Turn 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.

4.

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

Test item

Description

SEAT RECLINING

OFF

Seat reclining

Stop

FR

Forward

RR

Backward

(+)

(-)

Condition

Voltage (V)

(Approx.)

Reclining motor

Connector

Terminals

B454

35

Ground

SEAT RECLINING

OFF

0

FR (forward)

12

RR (backward)

0

39

OFF

0

FR (forward)

0

RR (backward)

12

Driver seat control unit

Reclining motor

Continuity

Connector

Terminal

Connector

Terminal

B451

35

B454

35

Existed

39

39

 

 

 

 

 

 

 

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