2012-2013 Nissan Versa Hatchback AT Automatic Transaxle manual

Product Information

Table of Contents

TRANSMISSION/TRANSAXLE

SECTION AT AUTOMATIC TRANSAXLE

CONTENTS

SERVICE INFORMATION ............................. 5

• Service Information

INDEX FOR DTC .......................................... 5

• Alphabetical Index
• DTC No. Index

PRECAUTIONS ........................................... 7

• Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
• Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
• Precaution for Work
• Precaution for On Board Diagnosis (OBD) System of A/T and Engine
• Precaution
• Service Notice or Precaution

PREPARATION ............................................ 11

• Special Service Tool
• Commercial Service Tool

A/T FLUID .................................................... 16

• Checking A/T Fluid
• Changing A/T Fluid
• A/T Fluid Cooler Cleaning

A/T CONTROL SYSTEM ........................... 20

• Cross-Sectional View
• Shift Mechanism
• TCM Function
• CAN Communication
• Input/Output Signal of TCM
• Line Pressure Control
• Shift Control
• Lock-up Control
• Engine Brake Control (Overrun Clutch Control)
• Control Valve
• Centrifugal Governor Mechanism

ON BOARD DIAGNOSTIC (OBD) SYSTEM ..... 37

• Introduction
• OBD-II Function for A/T System
• One or Two Trip Detection Logic of OBD-II
• OBD-II Diagnostic Trouble Code (DTC)
• Malfunction Indicator Lamp (MIL)

TROUBLE DIAGNOSIS ............................... 40

• DTC Inspection Priority Chart
• Fail-Safe
• How to Perform Trouble Diagnosis for Quick and Accurate Repair
• A/T Electrical Parts Location
• Circuit Diagram
• Inspections Before Trouble Diagnosis
• Road Test
• Check Before Engine Is Started
• Check at Idle
• Cruise Test - Part 1
• Cruise Test - Part 2
• Cruise Test - Part 3
• Vehicle Speed at Which Gear Shifting Occurs
• Vehicle Speed at Which Lock-up Occurs/Releases
• Symptom Chart
• TCM Terminal and Reference Value
• CONSULT Function (TRANSMISSION)
• Diagnosis Procedure without CONSULT

U1000 CAN COMM CIRCUIT ...................... 84

• Description
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - CAN
• Diagnosis Procedure

P0705 TRANSMISSION RANGE SWITCH A ...... 87

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - TR/SW
• Diagnosis Procedure
• Component Inspection

P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A ...... 92

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - FTS
• Diagnosis Procedure
• Component Inspection

P0720 OUTPUT SPEED SENSOR .................. 97

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - VSS/AT
• Diagnosis Procedure

P0725 ENGINE SPEED .................................. 102

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - ENGSS
• Diagnosis Procedure

P0731 1GR INCORRECT RATIO ................... 106

• Description
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Diagnosis Procedure

P0732 2GR INCORRECT RATIO ................... 109

• Description
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Diagnosis Procedure

P0733 3GR INCORRECT RATIO ................... 112

• Description
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Diagnosis Procedure

P0734 4GR INCORRECT RATIO ................... 115

• Description

P0740 TORQUE CONVERTER ..................... 120

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - TCV
• Diagnosis Procedure
• Component Inspection

P0744 TORQUE CONVERTER ..................... 125

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Diagnosis Procedure

P0750 SHIFT SOLENOID A ........................ 135

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - SSV/A
• Diagnosis Procedure
• Component Inspection

P0755 SHIFT SOLENOID B ........................ 140

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - SSV/B
• Diagnosis Procedure
• Component Inspection

P1760 OVERRUN CLUTCH SOLENOID ............ 145

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - OV/CSV
• Diagnosis Procedure
• Component Inspection

VEHICLE SPEED SIGNAL ........................... 150

• Description
• CONSULT Reference Value in Data Monitor Mode
• On Board Diagnosis Logic
• Possible Cause
• DTC Confirmation Procedure
• Wiring Diagram - AT - VSS/MTR
• Diagnosis Procedure

BATT/FLUID TEMP SEN ............................. 153

• Description
• CONSULT Ref

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