Index Nissan Nissan Xterra (2014 year) - Service and Repair Manual

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Nissan Xterra. Manual - part 622

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TRANSMISSION & DRIVELINE

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CONTENTS

TRANSAXLE & TRANSMISSION

6MT: FS6R31A

SYMPTOM DIAGNOSIS ...............................

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................

NVH Troubleshooting Chart ......................................

DESCRIPTION ....................................................

Cross-Sectional View ................................................

PRECAUTION ...............................................

PRECAUTIONS ...................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

Service Notice or Precaution .....................................

Precaution for Work ..................................................

PREPARATION ...........................................

PREPARATION ..................................................

Special Service Tool ...............................................

Commercial Service Tool ........................................

PERIODIC MAINTENANCE .........................

M/T OIL ...............................................................

Changing .................................................................

Checking .................................................................

REMOVAL AND INSTALLATION ...............

REAR OIL SEAL ................................................

Removal and Installation .........................................

POSITION SWITCH ............................................

Checking .................................................................

SHIFT CONTROL ...............................................

Removal and Installation .........................................

AIR BREATHER HOSE ....................................

Removal and Installation .........................................

UNIT REMOVAL AND INSTALLATION ......

TRANSMISSION ASSEMBLY ..........................

Removal and Installation from Vehicle ....................

UNIT DISASSEMBLY AND ASSEMBLY ....

TRANSMISSION ASSEMBLY ..........................

Overhaul ..................................................................

CASE COMPONENTS ......................................

Disassembly ............................................................

Assembly .................................................................

SHIFT CONTROL COMPONENTS ...................

Disassembly ............................................................

Inspection ................................................................

Assembly .................................................................

GEAR COMPONENTS ......................................

Disassembly ............................................................

Inspection ................................................................

Assembly .................................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................

General Specification ..............................................

Gear End Play .........................................................

Snap Rings ..............................................................

Baulk Ring Clearance ..............................................

5AT: RE5R05A

BASIC INSPECTION ...................................

DIAGNOSIS AND REPAIR WORKFLOW ........

TM-2

How to Perform Trouble Diagnosis for Quick and
Accurate Repair ......................................................

Diagnostic Work Sheet ...........................................

INSPECTION AND ADJUSTMENT ...................

ADDITIONAL SERVICE WHEN REPLACING
TRANSMISSION ASSEMBLY ..................................

ADDITIONAL SERVICE WHEN REPLACING
TRANSMISSION ASSEMBLY : Description ...........

ADDITIONAL SERVICE WHEN REPLACING
TRANSMISSION ASSEMBLY : Special Repair
Requirement ...........................................................

SYSTEM DESCRIPTION ............................

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

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 .............................................

Control Valve ..........................................................

A/T Electrical Parts Location ..................................

A/T SHIFT LOCK SYSTEM .............................

System Description ................................................

Component Parts Location ....................................

ON BOARD DIAGNOSTIC (OBD) SYSTEM ...

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) ..........................

DIAGNOSIS SYSTEM (TCM) ..........................

CONSULT Function (TRANSMISSION) ................

Diagnosis Procedure without CONSULT ...............

DTC/CIRCUIT DIAGNOSIS ........................

U0100 LOST COMMUNICATION (ECM A) .....

Description .............................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description .............................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0615 STARTER RELAY ................................

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0700 TRANSMISSION CONTROL ................

Description ............................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0705 TRANSMISSION RANGE SENSOR A ..

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0717 INPUT SPEED SENSOR A ...................

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

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On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0735 5GR INCORRECT RATIO .....................

Description ............................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

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

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P0745 PRESSURE CONTROL SOLENOID A ..

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1705 TP SENSOR ..........................................

Description ............................................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

On Board Diagnosis Logic ....................................

Possible Cause .....................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1710 TRANSMISSION FLUID TEMPERA-
TURE SENSOR ...............................................

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

Component Inspection ...........................................

P1721 VEHICLE SPEED SIGNAL ..................

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1730 INTERLOCK ........................................

Description .............................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Judgment of Interlock ............................................

Diagnosis Procedure .............................................

P1731 1ST ENGINE BRAKING ......................

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1752 INPUT CLUTCH SOLENOID ...............

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1757 FRONT BRAKE SOLENOID ...............

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1762 DIRECT CLUTCH SOLENOID ............

Description .............................................................

TM-4

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1767 HIGH AND LOW REVERSE CLUTCH
SOLENOID .......................................................

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1772 LOW COAST BRAKE SOLENOID ......

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

P1774 LOW COAST BRAKE SOLENOID ......

Description .............................................................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

On Board Diagnosis Logic .....................................

Possible Cause ......................................................

DTC Confirmation Procedure ................................

Diagnosis Procedure .............................................

MAIN POWER SUPPLY AND GROUND CIR-
CUIT .................................................................

Diagnosis Procedure .............................................

CLOSED THROTTLE POSITION AND WIDE
OPEN THROTTLE POSITION CIRCUIT .........

CONSULT Reference Value in Data Monitor
Mode ......................................................................

Diagnosis Procedure .............................................

BRAKE SIGNAL CIRCUIT ..............................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

Diagnosis Procedure .............................................

A/T SHIFT LOCK SYSTEM .............................

Description .............................................................

Diagnosis Procedure .............................................

OVERDRIVE CONTROL SWITCH ..................

CONSULT Reference Value in Data Monitor
Mode ......................................................................

Diagnosis Procedure .............................................

1ST POSITION SWITCH .................................

CONSULT Reference Value in Data Monitor
Mode .....................................................................

Diagnosis Procedure .............................................

ECU DIAGNOSIS INFORMATION ............

TCM ..................................................................

Reference Value ...................................................

Fail-Safe ................................................................

DTC Inspection Priority Chart ...............................

DTC No. Index ......................................................

WIRING DIAGRAM ...................................

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

Wiring Diagram .....................................................

A/T SHIFT LOCK SYSTEM ..............................

Wiring Diagram .....................................................

SYMPTOM DIAGNOSIS ...........................

SYSTEM SYMPTOM ........................................

Symptom Chart .....................................................

PRECAUTION ...........................................

PRECAUTIONS ................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

Precaution for Work ..............................................

Precaution for On Board Diagnosis (OBD) System
of A/T and Engine .................................................

Precaution .............................................................

Service Notice or Precaution ................................

PREPARATION .........................................

PREPARATION ................................................

Special Service Tool .............................................

Commercial Service Tool ......................................

PERIODIC MAINTENANCE ......................

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

Checking the A/T Fluid (ATF) ...............................

Changing the A/T Fluid (ATF) ...............................

A/T Fluid Cooler Cleaning .....................................

INSPECTIONS BEFORE TROUBLE DIAG-
NOSIS ...............................................................

Fluid Condition Check ...........................................

Stall Test ...............................................................

Line Pressure Test ................................................

ROAD TEST .....................................................

Description ............................................................

Check Before Engine Is Started ............................

Check at Idle .........................................................

Cruise Test - Part 1 ...............................................

Cruise Test - Part 2 ...............................................

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