Infiniti QX56 (JA60). Manual - part 965

 

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Infiniti QX56 (JA60). Manual - part 965

 

 

TM-162

< ON-VEHICLE MAINTENANCE >

ROAD TEST

With CONSULT-III

Read the gear position and engine speed.
When the A/T shift-down D5 

→ D4, does the engine speed drop smoothly back to idle?

YES

>> 1. Stop the vehicle.

2. Go to 

TM-162, "Cruise Test - Part 2"

.

NO

>> Record the malfunction and go to 

TM-162, "Cruise Test - Part 2"

.

Cruise Test - Part 2

INFOID:0000000005148732

1.

CHECK STARTING FROM D1

1. Move selector lever the “D” position.

2. Accelerate at half throttle.

With CONSULT-III

Read the gear position.
Does it start from D1?

YES

>> GO TO 2.

NO

>> Record the malfunction, GO TO 2.

2.

CHECK SHIFT-UP D1 

→ D2

Press the accelerator pedal down all the way and inspect whether or not the transmission shifts up (D1 

→ D2)

at the correct speed.

• Refer to 

TM-265, "Vehicle Speed at Which Gear Shifting Occurs"

.

With CONSULT-III

Read the gear position, throttle position and vehicle speed.
Does the A/T shift-up D1 

→ D2 at the correct speed?

YES

>> GO TO 3.

NO

>> Record the malfunction, GO TO 3.

3.

CHECK SHIFT-UP D2 

→ D3

Press the accelerator pedal down all the way and inspect whether or not the transmission shifts up (D2 

→ D3)

at the correct speed.

• Refer to 

TM-265, "Vehicle Speed at Which Gear Shifting Occurs"

.

With CONSULT-III

Read the gear position, throttle position and vehicle speed.
Does the A/T shift-up D2 

→ D3 at the correct speed?

YES

>> GO TO 4.

NO

>> Record the malfunction, GO TO 4.

4.

CHECK SHIFT-UP D3 

→ D4 AND ENGINE BRAKE

When the transmission changes speed D3 

→ D4, return the accelerator pedal.

Does the A/T shift-up D3 

→ D4 and apply the engine brake?

YES

>> 1. Stop the vehicle.

2. Go to 

TM-162, "Cruise Test - Part 3"

.

NO 

>> Record the malufunction and go to 

TM-162, "Cruise Test - Part 3"

Cruise Test - Part 3

INFOID:0000000005148733

1.

CHECK SHIFT-DOWN 

During D

driving, move gear selector from D 

→ 4 → 3 → 2 → 1. 

 With CONSULT-III

Read the gear position.
Is downshifting correctly performed?

YES

>> GO TO 2.

NO

>> Record the malfunction, GO TO 2.

2.

CHECK ENGINE BRAKE

ROAD TEST

TM-163

< ON-VEHICLE MAINTENANCE >

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Check engine brake.
Does engine braking effectively reduce speed in 1

1

 position?

YES

>> Check malfunction phenomena to repair or replace malfunctioning part. Refer to 

TM-121, "Symp-

tom Table"

.

NO

>> 1. Record the malfunction.

2. Check malfunction phenomena to repair or replace malfunctioning part. Refer to 

TM-121,

"Symptom Table"

.

Vehicle Speed When Shifting Gears

INFOID:0000000005148734

Refer to 

TM-265, "Vehicle Speed at Which Gear Shifting Occurs"

.

Vehicle Speed When Performing  and Releasing Complete Lock-up

INFOID:0000000005148735

Refer to 

TM-266, "Vehicle Speed at Which Lock-up Occurs/Releases"

.

TM-164

< ON-VEHICLE MAINTENANCE >

A/T POSITION

A/T POSITION

Adjustment of A/T Position

INFOID:0000000005148736

1. Loosen nut of control cable.
2. Place the manual lever and selector lever in “P” position.
3. Push the control cable in the direction shown with a force of 9.8

N (1kg, 2.2 lb), and release it. This is in the natural state, tighten

control cable nut to specifications.

Checking of A/T Position

INFOID:0000000005148737

With the selector lever in the “P” position, turn the ignition switch to the ON position with the engine OFF.

Confirm that the following conditions apply.

• The selector lever can be shifted from the “P” position only when the brake pedal is depressed.

• The selector lever stops at each position with the feel of engagement when it is moved through all the posi-

tions.

• There is no excessive effort, sticking, noise or rattle.

• The actual position of the selector lever matches the position shown by the shift position indicator and the A/

T body.

• The back-up lamps illuminate only when the selector lever is placed in the “R” position.

• The back-up lamps do not illuminate when the selector lever is pushed against the “R” position when in the

“P” or “N” position. 

• The engine can only be started with the selector lever in the “P” and “N” positions.

• The A/T is locked completely when in the “P” position.

Control cable nut

: 14.5 N·m (1.5 kg-m, 11 ft-lb)

SCIA6532E

SHIFT CONTROL SYSTEM

TM-165

< ON-VEHICLE REPAIR >

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ON-VEHICLE REPAIR

SHIFT CONTROL SYSTEM

A/T Shift Selector Removal and Installation

INFOID:0000000005148738

REMOVAL

1. Remove A/T finisher. Refer to 

IP-19, "Removal and Installation"

.

2. Disconnect A/T shift selector control cable.
3. Disconnect A/T shift selector harness connector.
4. Remove control device assembly.

INSTALLATION

Installation is in reverse order of removal. Be careful of the following:

• After installation is completed, adjust and check A/T position. Refer to 

TM-164, "Adjustment of A/T Position"

,

TM-164, "Checking of A/T Position"

.

1.

Select lever knob

2.

A/T console finisher

3.

A/T shift selector assembly

4.

Position lamp

5.

A/T shift selector control cable

6.

Lock plate

LCIA0348E

 

 

 

 

 

 

 

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