Service of the Infiniti QX4 since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling system and heating
6. Feed and control systems
7. Systems of start and charge
8. Transmission line
8.1. 4-staged automatic transmission
8.2. Transfer case
8.3. Differentials, power shafts / half shafts
8.4. Driveshafts
9. Brake system
10. Suspension bracket and steering
11. Body
12. Electric equipment
 












8-transmissionnaya-liniya.html

8. Transmission line

Separate parameters are specified also in the text of the Head and in case of obligation of their performance are highlighted in bold type.


Automatic transmission


General parameters

Characteristic

Value

Type

RE4R01A

Designation

44Х75

Transfer relations

  • Stall-test

2.0:1

  • 1st transfer

2.785:1

  • 2nd transfer

1.545:1

Top transfer

1.000

The raising transfer (OD)

0.694:1

Reverse gear

2.272:1 (4.64:1)

Stall-test turns

2.440 — 2640

Transmission liquid

See Specifications to the Head Routine maintenance

Volume

See Specifications to the Head Routine maintenance


Scheme of gear shifting


Management on the accelerator pedal

Characteristic

Value

Moments of switching, km/h

D 1> D 2

  • The pedal is squeezed out against the stop

48 — 52

  • The pedal is squeezed out to a half

35 — 39

D 2> D 3

  • The pedal is squeezed out against the stop

93 — 101

  • The pedal is squeezed out to a half

69 — 75

D 3> D 4

  • The pedal is squeezed out against the stop

148 — 158

  • The pedal is squeezed out to a half

134 — 142

D 4> D 3

  • The pedal is squeezed out against the stop

143 — 153

  • The pedal is squeezed out to a half

59 — 67

D 3> D 2

  • The pedal is squeezed out against the stop

88 — 98

  • The pedal is squeezed out to a half

32 — 38

D 2> D 1

  • The pedal is squeezed out against the stop

43 — 47

  • The pedal is squeezed out to a half

10 — 14

1 2> 1 1

  • The pedal is squeezed out against the stop

44 — 48

  • The pedal is squeezed out to a half

44 — 48


Management on blocking inclusion

Characteristic

Value

Moments of switching, km/h

Blocking is included

  • The OD switch is switched on (D 4)
    • The accelerator pedal is squeezed out against the stop

149 — 157

    • The accelerator pedal is squeezed out to a half

141 — 149

  • The OD switch is switched off (D 3)
    • The accelerator pedal is squeezed out against the stop

93 — 101

    • The accelerator pedal is squeezed out to a half

74 — 82

Blocking is switched off

  • The OD switch is switched on (D 4)
    • The accelerator pedal is squeezed out against the stop

144 — 152

    • The accelerator pedal is squeezed out to a half

85 — 93

  • The OD switch is switched off (D 3)
    • The accelerator pedal is squeezed out against the stop

88 — 96

    • The accelerator pedal is squeezed out to a half

71 — 79


Driving disk

Characteristic

Value

Extreme admissible size of a side beating of a disk, mm

0.15


Control system


Codes of malfunctions of DTC (OBD II)

Procedures of reading of codes — see the Control system of the VG33E engine. Procedures of diagnostics

SAE J2012 codes (CONSULT GST)

Nissan codes (diagnostic mode II) Possible cause of failure

P0705

1101

Malfunction in a chain of the sensor switch of permission of start

P0710

1208

Malfunction in a transmission temperature sensor chain

P0720

1102

Malfunction in VSS chain

P0725

1207

Violation of serviceability of development of a signal of turns of the engine

P0731

1103

Violation of serviceability of development of a signal of inclusion of the 1st transfer

P0732

1104

Violation of serviceability of development of a signal of inclusion of the 2nd transfer

P0733

1105

Violation of serviceability of development of a signal of inclusion of the 3rd transfer

P0734

1106

Violation of serviceability of development of a signal of inclusion of the 4th transfer

P0740

1204

Malfunction in a chain of an electromagnet of the blocking coupling of the hydrotransformer (TCC)

P0744

1107

Malfunction in a chain of the TCC AT electromagnetic valve

P0745

1205

Malfunction in a chain of the electromagnetic valve of pressure in a path

P0750

1108

Malfunction in a chain of an electromagnet And gear shifting

P0755

1201

Malfunction in an electromagnet chain In gear shiftings

P1705

1206

AT temperature sensor

P1760

1203

Ø/m valve of the AT obgonny coupling


Efforts of tightening of threaded connections, Nanometer

Connection type

Value

Bolts of fastening of transmission to the engine

  • Bolts No. No. 1 and 2

39 — 49

  • Bolts No. 3

29 — 39

  • Bolts of a knitsa

29 — 39


Transfer case

Characteristic

Value

Type of lubricant liquid

Company ATF Nissan or Nissan Matic "D" liquid

Volume of lubricant liquid, l

3.0


Transfer relations of a reducer

Characteristic

Value

I

1:1

II

2.02:1


Differentials

Characteristic

Value

Type

  • Forward differential

R200A

  • Back differential

H233B

Type of lubricant liquid

Forward differential

API GL-5 SAE 80W/90

Back differential

  • Differential of standard type

API GL-5 SAE80W/90

  • LSD

Approved by Nissan LSD GL-5 SAE 80W/90

Volume of lubricant liquid (both differentials), l

2.8

Number of satellites

  • Forward differential

2

  • Back differential
    • Standard execution

2 or 4

    • Optional execution

Differential of limited sliding (LSD)

Transfer relations (both differentials)

4.636:1

The attitude of quantity of teeths of the conducted gear wheel towards the leader (both differentials)

51/11


Power shafts

Characteristic

Value

Size of an axial side play of half shafts of the back bridge, mm

0


Driveshafts

Characteristic

Value

Extreme admissible size of a radial beating, mm

0.6

The extreme admissible size of a side play in cardan hinges, mm

0.02



"on the page back
7.3. Check of serviceability of a condition of a starter
on the following page"
8.1. 4-staged automatic transmission