Infiniti QX56 (Z62). Manual - part 1296

 

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Infiniti QX56 (Z62). Manual - part 1296

 

 

CALIBRATION OF DECEL G SENSOR

TM-93

< BASIC INSPECTION >

[7AT: RE7R01B]

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CALIBRATION OF DECEL G SENSOR

Description

INFOID:0000000006233272

Decel G sensor calibration must be performed when the following operation is performed.
• Removal and installation or replacement of yaw rate/side/decel G sensor
• Replacement of A/T assembly
• Replacement of ABS actuator and electric unit (control unit)

CAUTION:

After removing/replacing the yaw rate/side/decal G sensor or replacing the ABS actuator and electric
unit (control unit), the decel G sensor of the ABS actuator and electric unit (control unit) must be cali-
brated first. Refer to 

BRC-66, "Description"

.

Special Repair Requirement

INFOID:0000000006233273

CAUTION:

After removing/replacing the yaw rate/side/decal G sensor or replacing the ABS actuator and electric
unit (control unit), the decel G sensor of the ABS actuator and electric unit (control unit) must be cali-
brated first. Refer to 

BRC-66, "Description"

.

1.

PREPARATION BEFORE CALIBRATION PROCEDURE

1.

Park the vehicle on a flat road.

2.

Adjust pressure in all tires to the specified value. Refer to 

WT-69, "Tire Air Pressure"

.

>> GO TO 2.

2.

PERFORM CALIBRATION

 With CONSULT-III

1.

Turn ignition switch ON.

CAUTION:

Never start the engine.

2.

Select “G SENSOR CALIBRATION” in “Work Support” in “TRANSMISSION”.

3.

Touch “START”.

CAUTION:

Never give any motion to the vehicle during the calibration.

Is “completed” displayed?

YES

>> GO TO 3.

NO

>> Perform the calibration again.

3.

CHECK DTC

 With CONSULT-III

1.

Turn ignition switch OFF and wait 10 seconds or more.

2.

Turn ignition switch ON.

3.

Select “Self Diagnostic Results” in “ABS”.

Is “C1145” or “C1146” detected?

YES

>> Refer to 

BRC-51, "DTC Index"

.

NO

>> Calibration end.

TM-94

< BASIC INSPECTION >

[7AT: RE7R01B]

A/T FLUID

A/T FLUID

Changing

INFOID:0000000006226791

CAUTION:

• Use only Genuine NISSAN Matic S ATF. Never mix with other ATF.
• Using ATF other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and A/T

durability, and may damage the A/T, which is not covered by the INFINITI new vehicle limited war-
ranty.

• When filling ATF, be careful not to scatter heat generating parts such as exhaust.

1.

Step 1

a.

Install the O-ring (315268E000) (A) to the charging pipe
(310811EA5A) (B).

2.

Step 2

a.

Use CONSULT-III to check that the ATF temperature is 40

°

C (104

°

F) or less.

b.

Lift up the vehicle.

c.

Remove the drain plug from the oil pan, and then drain the ATF.

d.

When the ATF starts to drip, temporarily tighten the drain plug to the oil pan.
NOTE:
Never replace drain plug and drain plug gasket with new ones yet.

e.

Remove overflow plug from oil pan.

f.

Install the charging pipe (A) to the overflow plug hole.

CAUTION:

Tighten the charging pipe by hand.

g.

Install the bucket pump hose (B) to the charging pipe.

CAUTION:

Insert the bucket pump hose all the way to the end of the
charging pipe.

h.

Fill approximately 3 liters (3-1/8 US qt, 2-5/8 lmp qt) of the ATF.

i.

Remove the bucket pump hose to remove the charging pipe,
and then temporarily tighten the overflow plug to the oil pan.

CAUTION:

Quickly perform the procedure to avoid ATF leakage from
the oil pan.

j.

Lift down the vehicle.

k.

Start the engine and wait for approximately 3 minutes.

l.

Stop the engine.

3.

Step 3

a.

Repeat “Step 2”.

4.

Final Step

a.

Use CONSULT-III to check that the ATF temperature is 40

°

C (104

°

F) or less.

b.

Lift up the vehicle.

c.

Remove the drain plug from the oil pan, and then drain the ATF.

Recommended fluid and fluid capacity

: Refer to 

TM-296, "General Specification"

.

JSDIA1334ZZ

JSDIA1335ZZ

A/T FLUID

TM-95

< BASIC INSPECTION >

[7AT: RE7R01B]

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d.

When the ATF starts to drip, tighten the drain plug to the oil pan to the specified torque. Refer to 

TM-182,

"Exploded View"

.

CAUTION:

Never reuse drain plug and drain plug gasket.

e.

Remove overflow plug from oil pan.

f.

Install the charging pipe (A) to the overflow plug hole.

CAUTION:

Tighten the charging pipe by hand.

g.

Install the bucket pump hose (B) to the charging pipe.

CAUTION:

Insert the bucket pump hose all the way to the end of the
charging pipe.

h.

Fill approximately 3 liters (3-1/8 US qt, 2-5/8 lmp qt) of the ATF.

i.

Remove the bucket pump hose to remove the charging pipe,
and then temporarily tighten the overflow plug to the oil pan.

CAUTION:

Quickly perform the procedure to avoid ATF leakage from
the oil pan.

j.

Lift down the vehicle.

k.

Start the engine.

l.

Make the ATF temperature approximately 40

°

C (104

°

F).

NOTE:
The ATF level is greatly affected by the temperature. Always check the ATF temperature on “ATF TEMP
1” of “Data Monitor” using CONSULT-III.

m. Park vehicle on level surface and set parking brake.

n.

Shift the selector lever through each gear position. Leave selector lever in “P” position.

o.

Lift up the vehicle when the ATF temperature reaches 40

°

C (104

°

F), and remove the overflow plug from

the oil pan.

CAUTION:

Perform “Step 4-o” with the engine at idle.

p.

When the ATF starts to drip, tighten the overflow plug to the oil pan to the specified torque. Refer to 

TM-

182, "Exploded View"

.

CAUTION:

Never reuse overflow plug.

Adjustment

INFOID:0000000006226792

CAUTION:

• Use only Genuine NISSAN Matic S ATF. Never mix with other ATF.
• Using ATF other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and A/T

durability, and may damage the A/T, which is not covered by the INFINITI new vehicle limited war-
ranty.

• When filling ATF, be careful not to scatter heat generating parts such as exhaust.
• Always maintain the ATF temperature within between 35

°

C (95

°

F) and 45

°

C (113

°

F) while checking

with CONSULT-III when the ATF level adjustment is performed.

JSDIA1335ZZ

Recommended fluid and fluid capacity

: Refer t

TM-296, "General Specification"

.

TM-96

< BASIC INSPECTION >

[7AT: RE7R01B]

A/T FLUID

1.

Install the O-ring (315268E000) (A) to the charging pipe
(310811EA5A) (B).

2.

Start the engine.

3.

Make the ATF temperature approximately 40

°

C (104

°

F).

NOTE:
The ATF level is greatly affected by the temperature. Always
check the ATF temperature on “ATF TEMP 1” of “Data Monitor”
using CONSULT-III.

4.

Park vehicle on level surface and set parking brake.

5.

Shift the selector lever through each gear position. Leave selec-
tor lever in “P” position.

6.

Lift up the vehicle.

7.

Check the ATF leakage from transmission.

8.

Remove overflow plug from oil pan.

9.

Install the charging pipe (A) to the overflow plug hole.

CAUTION:

Tighten the charging pipe by hand.

10. Install the bucket pump hose (B) to the charging pipe.

CAUTION:

Insert the bucket pump hose all the way to the end of the
charging pipe.

11. Fill approximately 0.5 liters (1/2 US qt, 1/2 lmp qt) of the ATF.

12. Check that the ATF leaks when removing the charging pipe and

the bucket pump hose. If the ATF does not leak, refill the ATF.

CAUTION:

Perform “Step 12” with the engine at idle.

13. When the ATF starts to drip, tighten the overflow plug to the oil pan to the specified torque. Refer to 

TM-

182, "Exploded View"

.

CAUTION:

Never reuse overflow plug.

JSDIA1334ZZ

JSDIA1335ZZ

 

 

 

 

 

 

 

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