Infiniti QX56 (Z62). Manual - part 479

DLN-116

< REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

TRANSFER HI-LO POSITION SENSOR

TRANSFER HI-LO POSITION SENSOR

Exploded View

INFOID:0000000006222337

Removal and Installation

INFOID:0000000006222338

REMOVAL

1.

Turn the ignition switch OFF.

2.

Disconnect negative battery terminal.

CAUTION:

Wait for 5 seconds after turning ignition switch OFF.

3.

Remove exhaust front tube (LH). Refer to 

EX-5, "Removal and Installation"

.

4.

Support transfer assembly and transmission assembly with a jack.

5.

Remove front suspension rear cross member with a power tool. Refer to 

TM-208, "4WD : Removal and

Installation"

.

6.

Remove rear engine mounting cross member with a power tool. Refer to 

TM-208, "4WD : Removal and

Installation"

.

7.

Remove heat insulator of exhaust front tube (LH).

8.

Lower jack to the position where the transfer Hi-Lo position sensor can be removed.

9.

Disconnect the transfer Hi-Lo position sensor connector.

10. Remove the transfer Hi-Lo position sensor.

11. Perform inspection after removal. Refer to 

DLN-116, "Inspection"

.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Never damage O-ring of transfer Hi-Lo position sensor.
• Perform inspection after installation. Refer to 

DLN-116, "Inspection"

.

Inspection

INFOID:0000000006222339

INSPECTION AFTER REMOVAL

Check the O-ring assembled transfer Hi-Lo position sensor for wear, crack and damage. Replace the transfer
Hi-Lo position sensor if there is malfunction.

INSPECTION AFTER INSTALLATION

After driving, check the surface fitting transfer Hi-Lo position sensor to transfer assembly for fluid leakage.

1.

Transfer Hi-Lo position sensor

2.

Transfer assembly

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDIE0282GB

TRANSFER ROTARY POSITION SENSOR

DLN-117

< REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

TRANSFER ROTARY POSITION SENSOR

Exploded View

INFOID:0000000006222340

Removal and Installation

INFOID:0000000006222341

REMOVAL

1.

Turn the ignition switch OFF.

2.

Disconnect negative battery terminal.

CAUTION:

Wait for 5 seconds after turning ignition switch OFF.

3.

Support transfer assembly and transmission assembly with a jack.

4.

Remove front suspension rear cross member with a power tool. Refer to 

TM-208, "4WD : Removal and

Installation"

.

5.

Remove rear engine mounting cross member with a power tool. Refer to 

TM-208, "4WD : Removal and

Installation"

.

6.

Disconnect the transfer rotary position sensor connector.

7.

Remove the transfer rotary position sensor.

8.

Perform inspection after removal. Refer to 

DLN-118, "Inspection"

.

INSTALLATION

1.

Remove the transfer control actuator. Refer to 

DLN-114, "Exploded View"

2.

Shift transfer assembly into AUTO as follows.

a.

Install the spline socket (A) [SST: KV10119400 (

—

)] to

transfer assembly in the figure.

b.

Turn the shaft (B) direction and remove the spline socket at a
position returning to (C) direction by spring power.

CAUTION:

The maximum turning force shall be 30 N·m (3.1 kg-m, 22 ft-
lb).

1.

Transfer assembly

2.

Transfer rotary position sensor

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDIE0283GB

JPDIE0184ZZ

DLN-118

< REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

TRANSFER ROTARY POSITION SENSOR

c.

Check that the surface fitting transfer rotary position sensor to
transfer assembly is in the figure.

3.

Install the transfer rotary position sensor.

CAUTION:

• Check that part (A) of transfer rotary position sensor is in

the position (B).

• Never damage O-ring of transfer rotary position sensor.

4.

Connect transfer rotary position sensor connector.

5.

Install the transfer control actuator. Refer to 

DLN-114, "Exploded

View"

.

6.

Perform inspection after installation. Refer to 

DLN-118, "Inspec-

tion"

.

7.

When replacing the transfer rotary position sensor, perform
learning of transfer rotary position sensor. Refer to 

DLN-46, "Work Procedure"

.

Inspection

INFOID:0000000006222342

INSPECTION AFTER REMOVAL

Check the O-ring assembled transfer rotary position sensor for wear, crack and damage. Replace the transfer
rotary position sensor if there is malfunction.

INSPECTION AFTER INSTALLATION

After driving, check the surface fitting transfer rotary position sensor to transfer assembly for fluid leakage.

: Vehicle front

JPDIE0171ZZ

JPDIE0172ZZ

TRANSFER LOCK POSITION SENSOR

DLN-119

< REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

TRANSFER LOCK POSITION SENSOR

Exploded View

INFOID:0000000006222343

Removal and Installation

INFOID:0000000006222344

REMOVAL

1.

Turn the ignition switch OFF.

2.

Disconnect negative battery terminal.

CAUTION:

Wait for 5 seconds after turning ignition OFF.

3.

Support transfer assembly and transmission assembly with a jack.

4.

Remove rear engine mounting cross member with a power tool. Refer to 

TM-208, "4WD : Removal and

Installation"

.

5.

Lower jack to the position where the transfer lock position sensor can be removed.

6.

Disconnect the transfer lock position sensor connector.

7.

Remove the transfer lock position sensor.

8.

Perform inspection after removal. Refer to 

DLN-119, "Inspection"

.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Never damage O-ring of transfer lock position sensor.
• Perform inspection after installation. Refer to 

DLN-119, "Inspection"

.

• When replacing the transfer lock position sensor, perform learning of transfer lock position sensor. Refer to

DLN-44, "Work Procedure"

.

Inspection

INFOID:0000000006222345

INSPECTION AFTER REMOVAL

Check the O-ring assembled transfer lock position sensor for wear, crack and damage. Replace the transfer
lock position sensor if there is malfunction.

INSPECTION AFTER INSTALLATION

After driving, check the surface fitting transfer lock position sensor to transfer assembly for fluid leakage.

1.

Transfer lock position sensor

2.

Transfer assembly

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDIE0284GB