Home/Nissan/350Z/Nissan 350Z I (2002-2005)/Repair manual/Automatic Transmission/Shift Change

Contents

Wiring diagrams Section: Automatic Transmission

ALPHABETICAL INDEX

PRECAUTIONS FOR SUPPLEMENTAL RESTRAINT SYSTEM (SRS) "AIR BAG" AND "SEAT BELT PRE-TENSIONER"

PRECAUTIONS FOR BATTERY SERVICE

PRECAUTIONS

SHIFT MECHANISM

"N" Position

"P" Position

"D1" Position

TCM FUNCTION

Control System Outline

Line Pressure Control Is Based On The TCM Line Pressure Characteristic Pattern

Normal Control

Back-Up Control (Engine Brake)

During Shift Change

SHIFT CONTROL

Shift Change

LOCK-UP CONTROL

Lock-Up Released

Lock-Up Applied

Smooth Lock-Up Control

Half-Clutched State

Slip Lock-Up Control

OBD-II FUNCTION FOR A/T SYSTEM

One Trip Detection Logic

Two Trip Detection Logic

Freeze Frame Data And 1st Trip Freeze Frame Data

FAIL-SAFE

Fail-Safe Function

Vehicle Speed Sensor A/T (Revolution Sensor)

Accelerator Pedal Position Sensor

Throttle Position Sensor

PNP Switch

Starter Relay

A/T Interlock

A/T 1st Engine Braking

Line Pressure Solenoid

Low Coast Brake Solenoid

Input Clutch Solenoid

Direct Clutch Solenoid

Front Brake Clutch solenoid

High & Low Reverse Clutch Solenoid

Turbine Revolution Sensor 1 Or 2

Work Flow

Information From Customer

CHECK BEFORE ENGINE IS STARTED

CHECK AT IDLE

CONSULT-II

CONSULT-II Setting Procedure

POSSIBLE CAUSE

With Consult-II

With GST

JUDGEMENT OF A/T INTERLOCK

Manual Mode Switch

A/T DOES NOT SHIFT: 4TH GEAR --> 3RD GEAR

All sections

Shift Change Nissan 350Z I

Automatic Transmission

Shift Change

The clutch is controlled with the optimum timing and oil pressure by the engine speed, engine torque information, etc.

Scheme 141

Scheme 141: Shift Change System Diagram

Scheme 141: Shift Change System Diagram