Infiniti QX56 (Z62). Manual - part 461

DLN-44

< BASIC INSPECTION >

[TRANSFER: ATX90A]

TRANSFER LOCK POSITION SENSOR LEARNING

TRANSFER LOCK POSITION SENSOR LEARNING

Description

INFOID:0000000006222238

• Detect a stroke of transfer lock sleeve and learn operating area of transfer lock sleeve (Lock/Unlock)
• Perform the learning of transfer lock position sensor by “CONFIGURATION” of CONSULT-III function. Refer

to 

DLN-44, "Work Procedure"

.

CAUTION:

Before performing the learning of lock position sensor, must erase learning of transfer lock position
sensor.

*

: “LOCK SLEEVE SENSOR” means transfer lock position sensor.

Work Procedure

INFOID:0000000006222239

NOTE:
In fail-safe mode, can not perform work support. (Except that DTC P181F or P182B is detected.)

1.

PREPARATION BEFORE WORK

With CONSULT-III

1.

Start the engine.

CAUTION:

Never drive the vehicle.

2.

Check “4WD MODE”, “T/M RANGE”, “COMER VHCL SPEED”, “MOTOR POWER SUP” of CONSULT-III
“DATA MONITOR” for “ALL MODE AWD/4WD”.

3.

Continue the following condition.

>> GO TO 2.

2.

PERFORM ERASE LOCK POSITION SENOR LEARNING

With CONSULT-III

1.

Select “LOCK SLEEVE SENSOR INITIALIZE” of CONSULT-III “WORK SUPPORT” for “ALL MODE AWD/
4WD”.

2.

Select “Start”.

3.

Wait until the motor operation stop.

>> GO TO 3.

3.

PERFORM LOCK POSITION SENOR LEARNING

With CONSULT-III

1.

Select “LOCK SLEEVE SENSOR LEARNING” of CONSULT-III “WORK SUPPORT” for “ALL MODE
AWD/4WD”.

2.

Select “Start”.

3.

Wait until the motor operation stop.

>> GO TO 4.

4.

PERFORM SELF-DIAGNOSIS

With CONSULT-III

Function

Description

LOCK SLEEVE SENSOR

*

 INITIALIZE

Format learning the transfer lock position sensor written to transfer control unit.

LOCK SLEEVE SENSOR

*

 LEARNING

Perform learning the transfer lock position sensor.

4WD MODE

: 4L

T/M RANGE

: N

COMPER VHCL SPEED

: 0 km/h (Never drive the vehicle)

MOTOR POWER SUP

: More than 11 V

TRANSFER LOCK POSITION SENSOR LEARNING

DLN-45

< BASIC INSPECTION >

[TRANSFER: ATX90A]

C

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DLN

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1.

Erase self-diagnosis result for “ALL MODE AWD/4WD”.

2.

Turn the ignition switch ON to OFF.

CAUTION:

Wait for 10 seconds after turning ignition switch OFF.

3.

Start the engine.

CAUTION:

Never drive the vehicle.

4.

Perform self-diagnosis for “ALL MODE AWD/4WD”.

Is “DTC P182B” detected?

YES

>> GO TO 1.

NO

>> WORK END

DLN-46

< BASIC INSPECTION >

[TRANSFER: ATX90A]

TRANSFER ROTARY POSITION SENSOR LEARNING

TRANSFER ROTARY POSITION SENSOR LEARNING

Description

INFOID:0000000006222240

Perform initial calibration after replacing transfer rotary position sensor. Refer to 

DLN-46, "Work Procedure"

.

Work Procedure

INFOID:0000000006222241

NOTE:
In fail-safe mode, can not perform work support. (Except that DTC P181F is detected.)

1.

INITIAL CALIBRATION

With CONSULT-III

1.

Start the engine.

CAUTION:

Never drive the vehicle.

2.

Check “4WD MODE”, “T/M RANGE”, “COMER VHCL SPEED”, “MOTOR POWER SUP” of CONSULT-III
“DATA MONITOR” for “ALL MODE AWD/4WD”.

3.

Continue the following condition.

4.

Select “START CALIBRATION” of CONSULT-III “WORK SUPPORT” for “ALL MODE AWD/4WD”.

5.

Wait till the motor operates. (Aprrox. 10 seconds)

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT-III

1.

Erase self-diagnosis result for “ALL MODE AWD/4WD”.

2.

Turn the ignition switch ON to OFF.

CAUTION:

Wait for 10 seconds after turning ignition switch OFF.

3.

Start the engine.

CAUTION:

Never drive the vehicle.

4.

Perform self-diagnosis for “ALL MODE AWD/4WD”.

Is “DTC P180D” detected?

YES

>> GO TO 1.

NO

>> WORK END

4WD MODE

: AUTO

T/M RANGE

: N

COMPER VHCL SPEED

: 0 km/h (Never drive the vehicle)

MOTOR POWER SUP

: More than 11 V

TRANSFER FLUID VISCOSITY LEARNING

DLN-47

< BASIC INSPECTION >

[TRANSFER: ATX90A]

C

E

F

G

H

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J

K

L

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B

DLN

N

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TRANSFER FLUID VISCOSITY LEARNING

Description

INFOID:0000000006222242

Perform transfer fluid viscosity learning and initial calibration after draining and refilling transfer fluid. Refer to

DLN-47, "Work Procedure"

.

Work Procedure

INFOID:0000000006222243

NOTE:
In fail-safe mode, can not perform work support. (Except that DTC P181F is detected.)

1.

PREPARATION BEFORE WORK

With CONSULT-III

1.

Start the engine.

CAUTION:

Never drive the vehicle.

2.

Check “4WD MODE”, “T/M RANGE”, “COMER VHCL SPEED”, “MOTOR POWER SUP” of CONSULT-III
“DATA MONITOR” for “ALL MODE AWD/4WD”.

3.

Continue the following condition more than 10 seconds.

>> GO TO 2.

2.

TRANSFER FLUID VISCOSITY LEARNING

With CONSULT-III

1.

Select “OIL DETERIORATION INFO RESET” of CONSULT-III “WORK SUPPORT” for “ALL MODE AWD/
4WD”.

2.

Select “Start”.

>> GO TO 3.

3.

INITIAL CALIBRATION

With CONSULT-III

1.

Select “START CALIBRATION” of CONSULT-III “WORK SUPPORT” for “ALL MODE AWD/4WD”.

2.

Wait until the motor operation stop. (After approximately 10 seconds)

>> GO TO 4.

4.

PERFORM SELF-DIAGNOSIS

With CONSULT-III

1.

Erase self-diagnosis result for “ALL MODE AWD/4WD”.

2.

Turn the ignition switch ON to OFF.

CAUTION:

Wait for 10 seconds after turning ignition switch OFF.

3.

Start the engine.

CAUTION:

Never drive the vehicle.

4.

Perform self-diagnosis for “ALL MODE AWD/4WD”.

Is “DTC P181F” detected?

YES

>> GO TO 1.

NO

>> WORK END

4WD MODE

: AUTO

T/M RANGE

: N

COMPER VHCL SPEED

: 0 km/h (Never drive the vehicle)

MOTOR POWER SUP

: More than 11 V