Infiniti QX56 (Z62). Manual - part 31

 

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Infiniti QX56 (Z62). Manual - part 31

 

 

TELESCOPIC MOTOR

ADP-117

< 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 automatic drive positioner control unit.

NO

>> Repair or replace harness or connector.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

26

Not existed

29

ADP-118

< DTC/CIRCUIT DIAGNOSIS >

DOOR MIRROR MOTOR

DOOR MIRROR MOTOR

Component Function Check

INFOID:0000000006248414

1.

CHECK DOOR MIRROR MOTOR FUNCTION

Check the operation with “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “ACTIVE TEST” mode with
CONSULT-III
Refer to 

ADP-22, "CONSULT-III Function"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

ADP-118, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006248415

1.

CHECK DOOR MIRROR MOTOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect door mirror connector.

3.

Turn ignition switch ON.

4.

Check voltage between door mirror harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR MIRROR MOTOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect automatic drive positioner control unit connector.

3.

Check continuity between automatic drive positioner control unit harness connector and door mirror har-
ness connector.

 [driver side]

[passenger side]

4.

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

(+)

(-)

Condition

Voltage (V)

(Approx.)

Door mirror 

Connector

Terminals

D3 (Driver side)
D23 (Passenger side)

12

Ground

Door mirror remote 
control switch

UP

12

Other than the above

0

11

LEFT

12

Other than the above

0

10

DOWN / RIGHT

12

Other than the above

0

Automatic drive positioner control unit

Door mirror (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M75

12

D3

10

Existed

23

12

24

11

Automatic drive positioner control unit

Door mirror (passenger side)

Continuity

Connector

Terminal

Connector

Terminal

M75

22

D23

10

Existed

10

12

11

11

DOOR MIRROR MOTOR

ADP-119

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

 [driver side]

[passenger side]

Is the inspection result normal?

YES

>> Replace automatic drive positioner control unit.

NO

>> Repair or replace harness or connector.

3.

CHECK DOOR MIRROR MOTOR

Check door mirror motor.
Refer to 

ADP-119, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident.Refer to 

GI-40, "Intermittent Incident"

.

NO

>> Replace door mirror.

Component Inspection

INFOID:0000000006248416

1.

CHECK DOOR MIRROR MOTOR 1

Check that door mirror motor does not trap foreign objects and does not have any damage.
Refer to 

MIR-32, "Exploded View"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace door mirror.

2.

CHECK DOOR MIRROR MOTOR 2

1.

Turn ignition switch OFF.

2.

Disconnect door mirror connector.

3.

Apply 12 V to each power supply terminal of door mirror motor.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace door mirror.

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

12

Not existed

23

24

Automatic drive positioner control unit

Ground

Continuity 

Connector

Terminal

M75

22

Not existed

10

11

Door mirror

Operational direction

Connector

Terminal

(+)

(-)

D3 (Driver side)
D23 (Passenger side)

10

11

RIGHT

11

10

LEFT

12

10

UP

10

12

DOWN

ADP-120

< DTC/CIRCUIT DIAGNOSIS >

SEAT MEMORY INDICATOR

SEAT MEMORY INDICATOR

Component Function Check

INFOID:0000000006248417

1.

CHECK FUNCTION

1.

Select “MEMORY SW INDCTR” in “Active test” mode with CONSULT-III. 

2.

Check the memory indicator operation.

Is the operation of relevant parts normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis procedure. Refer to 

ADP-120, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006248418

1.

CHECK SEAT MEMORY SWITCH INDICATOR OPERATION

Check seat memory switch indicator operation.
Which is the malfunctioning indicator?

All indicators are NG>>GO TO 2.
An indicator is NG>>GO TO 4.

2.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the blown fuse after repairing the affected circuit if a fuse is blown. 

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

3.

CHECK SEAT MEMORY SWITCH INDICATOR POWER SUPPLY

Check voltage between seat memory switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace seat memory switch.

NO

>> Repair or replace harness or connector.

4.

CHECK SEAT MEMORY SWITCH INDICATOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect driver seat control unit and seat memory switch connector.

3.

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

Test item

Description

MEMORY SW INDCTR

OFF

Memory switch indicator

OFF

ON-1

Indicator 1: ON

ON-2

Indicator 2: ON

Signal name

Fuse No.

Battery power supply

10 (10 A)

(+)

(-)

Voltage (V)

(Approx.)

Seat memory switch

Connector

Terminals

D13

5

Ground

Battery voltage

 

 

 

 

 

 

 

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