Home ReviewsRefund
Home/Nissan/Maxima/Nissan Maxima A34 (2003-2008)/Repair manual/Automatic Trans/Automatic Transaxle: Specifications
Contents Wiring diagrams Section: Automatic Trans All sections

Automatic Transaxle: Specifications Nissan Maxima A34

Automatic Trans 8 illustrations ~235 words

TORQUE REDUCTION CONTROL

This control improves the shift quality due to sending torque reduction request signal from TCM to ECM and cutting engine torque increase of shift at N-D shift, N-R shift and 1 <--> 2 <--> 3 <--> 4 <--> 5.

If accelerator pedal is depressed rapidly, this control establishes the upper limit value of engine torque and avoids engine flare at 2 <--> 3, 3 <--> 4 and 4 <--> 2 of clutch to clutch shift.

Lock-Up Control

The torque converter clutch piston in the torque converter is engaged to eliminate torque converter slip to increase power transmission efficiency.

The torque converter clutch control valve operation is controlled by the pressure control solenoid valve C, which is controlled by a signal from TCM, and the torque converter clutch control valve engages or releases the torque converter clutch piston.

Scheme 1

Scheme 1: LOCK-UP OPERATION CONDITION TABLE
Scheme 1: LOCK-UP OPERATION CONDITION TABLE

Scheme 2

Scheme 2: Lock-up Control System Diagram
Scheme 2: Lock-up Control System Diagram

General Specifications

EngineVQ35DE
Automatic transaxle modeRE5F22A
Automatic transaxle mode code number9J5008Y100
Stall torque ratio1.8: 1
Transaxle gear ratio1st4.657
2nd3.032
3rd1.982
4th1.341
5th1.018
Reverse5.114
Final drive2.2692,440
Recommended fluidGenuine Nissan Matic Fluid K (1)
Fluid capacity l (US qt, lmp qt)7.3 (7-3/4, 6-3/8)
CAUTION: Use only Genuine Nissan Matic Fluid K. Do not mix with other fluid. Using automatic transaxle fluid other than Genuine Nissan Matic Fluid K will deteriorate in driveability and automatic transaxle durability, and may damage the automatic transaxle, which is not covered by the warranty.
(1) Refer to "RECOMMENDED FLUIDS AND LUBRICANTS" .
CAUTION
Use only Genuine Nissan Matic Fluid K. Do not mix with other fluid. Using automatic transaxle fluid other than Genuine Nissan Matic Fluid K will deteriorate in driveability and automatic transaxle durability, and may damage the automatic transaxle, which is not covered by the warranty.
(1)Refer to "RECOMMENDED FLUIDS AND LUBRICANTS" .

General Specifications Chart

Scheme 3

Scheme 3: VEHICLE SPEED WHEN SHIFTING GEARS
Scheme 3: VEHICLE SPEED WHEN SHIFTING GEARS

Scheme 4

Scheme 4: VEHICLE SPEED WHEN PERFORMING AND RELEASING COMPLETE LOCK-UP
Scheme 4: VEHICLE SPEED WHEN PERFORMING AND RELEASING COMPLETE LOCK-UP
  1. Lock-up vehicle speed indicates the speed in D position.
  2. Perform lock-up inspection after warming up engine.
  3. Lock-up vehicle speed may vary depending on the driving conditions and circumstances.

Scheme 5

Scheme 5: VEHICLE SPEED WHEN PERFORMING AND RELEASING SLIP LOCK-UP
Scheme 5: VEHICLE SPEED WHEN PERFORMING AND RELEASING SLIP LOCK-UP
  1. Slip lock-up vehicle speed indicates the speed in D position.
  2. Perform slip lock-up inspection after warming up engine.
  3. Slip lock-up vehicle speed may vary depending on the driving conditions and circumstances.

TURNING TORQUE

Turning torque of final drive assembly0.7 - 1.2 N.m (0.08 - 0.12 kg-m, 7 - 10 in-lb)

TURNING TORQUE

Scheme 6

Scheme 6: A/T Fluid Temperature Sensor
Scheme 6: A/T Fluid Temperature Sensor

Scheme 7

Scheme 7: Turbine Revolution Sensor
Scheme 7: Turbine Revolution Sensor

Scheme 8

Scheme 8: Revolution Sensor
Scheme 8: Revolution Sensor

More articles — Automatic Transaxle