2001 NISSAN ALMERA TINO wiring diagram

AUTOMATIC TRANSAXLE
SECTION
AT
CONTENTS
EURO-OBD
TROUBLE DIAGNOSIS - INDEX....................................4
Alphabetical & P No. Index for DTC ...........................4
PRECAUTIONS...............................................................6
Precautions for Supplemental Restraint System
(SRS)²AIR BAG²and²SEAT BELT
PRE-TENSIONER²......................................................6
Precautions for On Board Diagnostic (EURO-
OBD) System of CVT and Engine...............................6
Precautions ..................................................................6
Service Notice or Precautions .....................................7
Wiring Diagrams and Trouble Diagnoses....................8
PREPARATION...............................................................9
Special Service Tools ..................................................9
CVT FLUID.....................................................................10
Checking CVT Fluid...................................................10
Changing CVT Fluid .................................................. 11
OVERALL SYSTEM......................................................12
CVT Electrical Parts Location....................................12
Circuit Diagram ..........................................................13
Cross-sectional View - RE0F06A ..............................14
Control System ..........................................................15
EURO-OBD
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION...............................................................18
Introduction ................................................................18
EURO-OBD Function for CVT System......................18
EURO-OBD Diagnostic Trouble Code (DTC)............18
Malfunction Indicator (MI) ..........................................21
CONSULT-II ...............................................................21
EXCEPT FOR EURO-OBD
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION...............................................................31CONSULT-II ...............................................................31
Diagnostic Procedure Without CONSULT-II ..............35
EURO-OBD
TROUBLE DIAGNOSIS - INTRODUCTION..................41
Introduction ................................................................41
Work Flow ..................................................................44
EXCEPT FOR EURO-OBD
TROUBLE DIAGNOSIS - INTRODUCTION..................46
Introduction ................................................................46
Work Flow ..................................................................49
TROUBLE DIAGNOSIS - BASIC INSPECTION...........51
CVT Fluid Check .......................................................51
Stall Test ....................................................................51
Line Pressure Test .....................................................52
Road Test...................................................................53
TROUBLE DIAGNOSIS - GENERAL
DESCRIPTION...............................................................58
TCM Terminals and Reference Value........................58
TROUBLE DIAGNOSIS FOR POWER SUPPLY..........62
Wiring Diagram - AT - MAIN ......................................62
TCM Terminals and Reference Value........................64
Diagnostic Procedure ................................................65
EURO-OBD
DTC P0705 PARK/NEUTRAL POSITION (PNP)
SWITCH.........................................................................66
Description .................................................................66
Wiring Diagram - AT - PNP/SW.................................68
Diagnostic Procedure ................................................70
Component Inspection ...............................................72
DTC P0710 CVT FLUID TEMPERATURE SENSOR
CIRCUIT.........................................................................73
Description .................................................................73

Wiring Diagram - AT - FTS ........................................75
Diagnostic Procedure ................................................77
DTC P0715 PRIMARY SPEED SENSOR.....................79
Description .................................................................79
Wiring Diagram - AT - PSSA/T ..................................80
Diagnostic Procedure ................................................82
Component Inspection ...............................................83
DTC P0720 VEHICLE SPEED SENSOR
(SECONDARY SPEED SENSOR)................................84
Description .................................................................84
Wiring Diagram - AT - VSSA/T ..................................86
Diagnostic Procedure ................................................88
Component Inspection ...............................................89
DTC P0725 ENGINE SPEED SIGNAL.........................90
Description .................................................................90
Wiring Diagram - AT - ENGSS ..................................91
Diagnostic Procedure ................................................92
DTC P0740 TORQUE CONVERTER CLUTCH
SOLENOID VALVE........................................................94
Description .................................................................94
Wiring Diagram - AT - TCV........................................96
Diagnostic Procedure ................................................97
Component Inspection ...............................................98
DTC P0745 LINE PRESSURE SOLENOID VALVE.....99
Description .................................................................99
Wiring Diagram - AT - LPSV....................................101
Diagnostic Procedure ..............................................102
Component Inspection .............................................103
DTC P1705 THROTTLE POSITION SENSOR...........104
Description ...............................................................104
Wiring Diagram - AT - TPS ......................................106
Diagnostic Procedure ..............................................108
Component Inspection ............................................. 111
DTC P1777 STEP MOTOR - CIRCUIT....................... 112
Description ............................................................... 112
Wiring Diagram - AT - STM ..................................... 114
Diagnostic Procedure .............................................. 115
Component Inspection ............................................. 116
DTC P1778 STEP MOTOR - FUNCTION................... 117
Description ............................................................... 117
Diagnostic Procedure .............................................. 118
DTC P1791 LINE PRESSURE SENSOR.................... 119
Description ............................................................... 119
Wiring Diagram - AT - LPS ......................................121
Diagnostic Procedure ..............................................123
Component Inspection .............................................124
CVT SAFE FUNCTION................................................125
Description ...............................................................125
Diagnostic Procedure ..............................................125EXCEPT FOR EURO-OBD
VEHICLE SPEED SENSOR CVT (SECONDARY
SPEED SENSOR)........................................................126
Description ...............................................................126
Wiring Diagram - AT - VSSA/T ................................128
Diagnostic Procedure ..............................................130
PRIMARY SPEED SENSOR.......................................132
Description ...............................................................132
Wiring Diagram - AT - VSSMTR ..............................134
Diagnostic Procedure ..............................................136
THROTTLE POSITION SENSOR................................137
Description ...............................................................137
Wiring Diagram - AT - TPS ......................................139
Diagnostic Procedure ..............................................141
Component Inspection .............................................145
STEPPING MOTOR - CIRCUIT...................................146
Description ...............................................................146
Wiring Diagram - AT - STM .....................................147
Diagnostic Procedure ..............................................148
Component Inspection .............................................149
STEP MOTOR - FUNCTION.......................................150
Description ...............................................................150
Diagnostic Procedure ..............................................150
LINE PRESSURE SENSOR........................................151
Description ...............................................................151
Wiring Diagram - AT - LPS ......................................153
Diagnostic Procedure ..............................................155
Component Inspection .............................................156
LINE PRESSURE SOLENOID VALVE.......................157
Description ...............................................................157
Wiring Diagram - AT - LPSV....................................159
Diagnostic Procedure ..............................................160
Component Inspection .............................................163
TORQUE CONVERTER CLUTCH SOLENOID
VALVE..........................................................................164
Description ...............................................................164
Wiring Diagram - AT - TCV......................................166
Diagnostic Procedure ..............................................167
Component Inspection .............................................169
CVT FLUID TEMPERATURE SENSOR CIRCUIT......170
Description ...............................................................170
Wiring Diagram - AT - FTS ......................................172
Diagnostic Procedure ..............................................174
ENGINE SPEED SIGNAL............................................176
Description ...............................................................176
Wiring Diagram - AT - ENGSS ................................177
Diagnostic Procedure ..............................................178
CONTROL UNIT (RAM), CONTROL UNIT (ROM).....180
Description ...............................................................180
Diagnostic Procedure ..............................................181
CONTENTS(Cont'd)
AT-2

CONTROL UNIT (EEPROM).......................................182
Description ...............................................................182
Diagnostic Procedure ..............................................183
TROUBLE DIAGNOSES FOR NON-DETECTABLE
ITEMS...........................................................................184
PNP Switch, Stop Lamp Switch and Throttle
Position Switch ........................................................184
Diagnostic Procedure ..............................................184
Wiring Diagram - AT - NONDTC .............................188
TROUBLE DIAGNOSES FOR SYMPTOMS...............192
SPORT Indicator Lamp Does Not Come On ..........192
A/T SHIFT LOCK SYSTEM.........................................195
Description ...............................................................195
Shift Lock System Electrical Parts Location............195
Wiring Diagram - SHIFT -........................................196
Diagnostic Procedure ..............................................198
KEY INTERLOCK CABLE..........................................202
Components.............................................................202
Removal ...................................................................202
Installation ................................................................203ON-VEHICLE SERVICE..............................................204
Control Cable Adjustment ........................................204
Park/Neutral Position (PNP) Switch Adjustment .....204
Differential Side Oil Seal Replacement ...................204
REMOVAL AND INSTALLATION...............................206
Removal ...................................................................206
Inspection.................................................................206
Installation ................................................................207
Air Breather Hose ....................................................208
CVT Fluid Cooler .....................................................208
Components.............................................................209
SERVICE DATA AND SPECIFICATIONS (SDS).......210
General Specifications .............................................210
Stall Revolution ........................................................210
Line Pressure...........................................................210
Removal and Installation .........................................210
A/T Fluid Temperature Sensor.................................210
Solenoid Valves .......................................................210
Dropping Resistor ....................................................210
CONTENTS(Cont'd)
AT-3

The SELF-DIAGNOSIS results will be as follows:
The first SELF-DIAGNOSIS will indicate damage to the vehicle speed sensor or the revolution sensor.
During the next SELF-DIAGNOSIS, performed after checking the sensor, no damages will be indicated.
EURO-OBD SELF-DIAGNOSISNLAT0004S04+CVT self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through
the blinking pattern of the SPORT indicator lamp. Refer to the table on AT-22 for the indicator used to dis-
play each self-diagnostic result.
+The self-diagnostic results indicated by the MI are automatically stored in both the ECM and TCM memo-
ries.
Always perform the procedure ªHOW TO ERASE DTCº on AT-19 to complete the repair and avoid
unnecessary blinking of the MI.
For details of EURO-OBD, refer to EC section (ªON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONº).
+Certain systems and components, especially those related to EURO-OBD, may use a new style
slide-locking type harness connector.
For description and how to disconnect, refer to EL section, ªDescriptionº, ªHARNESS CONNEC-
TORº.
Wiring Diagrams and Trouble DiagnosesNLAT0005When you read wiring diagrams, refer to the following:
+ªHOW TO READ WIRING DIAGRAMSº in GI section
+ªPOWER SUPPLY ROUTINGº for power distribution circuit in EL section
When you perform trouble diagnoses, refer to the following:
+ªHOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSESº in GI section
+ªHOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL INCIDENTº in GI section
PRECAUTIONS
Service Notice or Precautions (Cont'd)
AT-8

Wiring Diagram Ð AT Ð MAINNLAT0031MODELS WITH ECM IN ENGINE COMPARTMENTNLAT0031S01
YAT173
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Wiring Diagram Ð AT Ð MAIN
AT-62

MODELS WITH ECM IN CABINNLAT0031S03
YAT212
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Wiring Diagram Ð AT Ð MAIN (Cont'd)
AT-63

Wiring Diagram Ð AT Ð PNP/SWNLAT0199MODELS WITH ECM IN ENGINE COMPARTMENTNLAT0199S01
YAT174
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Wiring Diagram Ð AT Ð PNP/SW
AT-68

MODELS WITH ECM IN CABINNLAT0199S02
YAT213
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Wiring Diagram Ð AT Ð PNP/SW (Cont'd)
AT-69