Infiniti QX4 service since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. Transmission line
8.1. 4-step automatic transmission
8.2. Transfer case
8.3. Differentials, power shafts / semi-axis
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 Head and in case of obligation of their performance are allocated with a bold print.


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

Raising transfer (OD)

0.694:1

Reverse gear

2.272:1 (4.64:1)

Stall-dough turns

2.440 — 2640

Transmission liquid

See. Specifications to Head Routine maintenance

Volume

See. Specifications to Head Routine maintenance


Gear shifting scheme


Management on a gas 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 pedal of gas is squeezed out against the stop

149 — 157

    • The pedal of gas is squeezed out to a half

141 — 149

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

93 — 101

    • The pedal of gas is squeezed out to a half

74 — 82

Blocking is switched off

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

144 — 152

    • The pedal of gas is squeezed out to a half

85 — 93

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

88 — 96

    • The pedal of gas is squeezed out to a half

71 — 79


Driving disk

Characteristic

Value

Limiting admissible size of lateral palpation of a disk, mm

0.15


Control system


Codes of malfunctions of DTC (OBD II)

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

SAE J2012 codes (CONSULT GST)

Nissan codes (diagnostic mode II) Possible cause of failure

Р0705

1101

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

Р0710

1208

Malfunction in a chain of the sensor of temperature of transmission

Р0720

1102

Malfunction in VSS chain

Р0725

1207

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

Р0731

1103

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

Р0732

1104

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

Р0733

1105

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

Р0734

1106

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

Р0740

1204

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

Р0744

1107

Malfunction in a TSS AT electromagnetic valve chain

Р0745

1205

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

Р0750

1108

Malfunction in an electromagnet And gear shifting chain

Р0755

1201

Malfunction in an electromagnet chain In gear shiftings

Р1705

1206

Sensor of temperature of AT

Р1760

1203

Ø/m AT obgonny coupling valve


Efforts of a tightening of carving connections, Nanometer

Connection type

Value

Bolts of fastening of transmission to the engine

  • No. No. 1 and 2 bolts

39 — 49

  • Bolts No. 3

29 — 39

  • Bolts of a knitsa

29 — 39


Transfer case

Characteristic

Value

Type of lubricant liquid

Firm 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

R200А

  • Back differential

Н233В

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 firm

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 relation of quantity of teeths of a conducted gear wheel to the leader (both differentials)

51/11


Power shafts

Characteristic

Value

Size axial люфта semi-axes of the back bridge, mm

0


Driveshafts

Characteristic

Value

Limiting admissible size of radial palpation, mm

0.6

Limiting admissible size люфта in kardanny hinges, mm

0.02



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7.3. Check of serviceability of a condition of a starter
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8.1. 4-step automatic transmission