Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Altima 2006-2009 Approved TB Nissan Altima 2008 TM
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TRANSMISSION & DRIVELINE
A
TRANSAXLE & TRANSMISSION
SECTION TM B
C
TM
E
CONTENTS
6MT: RS6F52A Inspection ...............................................................19
. F
FUNCTION DIAGNOSIS .............................. 9
. PARK/NEUTRAL POSITION SWITCH ............. 20
Removal and Installation ........................................20 .
G
M/T SYSTEM ...................................................... 9
. Inspection ...............................................................20
.
System Diagram ....................................................... 9
.
System Description ................................................ 10
. CONTROL LINKAGE ........................................ 21
Exploded View ........................................................21
. H
SYMPTOM DIAGNOSIS ............................. 11
. Removal and Installation ........................................21 .
Adjustment ..............................................................22
.
NOISE, VIBRATION AND HARSHNESS
AIR BREATHER HOSE .................................... 24 I
(NVH) TROUBLESHOOTING ...........................11
.
NVH Troubleshooting Chart ................................... 11
. Exploded View ........................................................24
.
Removal and Installation ........................................24
.
PRECAUTION ............................................. 12
. J
REMOVAL AND INSTALLATION .............. 26
.
PRECAUTIONS .................................................12
.
Precaution for Supplemental Restraint System TRANSAXLE ASSEMBLY ................................ 26
Exploded View ........................................................26
. K
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ................................................................ 12
. Removal and Installation ........................................26
.
Precaution for Procedure without Cowl Top Cover 12 ....
Service Notice or Precautions ............................. 12 . DISASSEMBLY AND ASSEMBLY ............. 28
. L
PREPARATION .......................................... 13
. TRANSAXLE ASSEMBLY ................................ 28
Exploded View ........................................................28
.
Disassembly ...........................................................32
. M
PREPARATION .................................................13
.
Special Service Tools ........................................... 13
. Assembly ................................................................39
.
Commercial Service Tools .................................... 15
. Adjustment ..............................................................49
.
N
ON-VEHICLE MAINTENANCE ................... 17
. INPUT SHAFT AND GEAR ............................... 56
Exploded View ........................................................56
.
M/T OIL ..............................................................17
. Disassembly ...........................................................56
.
O
Draining .................................................................. 17
. Assembly ................................................................57
.
Refilling .................................................................. 17
. Inspection ...............................................................61
.
Inspection ............................................................... 17
.
MAINSHAFT AND GEAR ................................. 63 P
ON-VEHICLE REPAIR ................................ 18
. Exploded View ........................................................63
.
Disassembly ...........................................................63
.
SIDE OIL SEAL .................................................18
. Assembly ................................................................64
.
Removal and Installation ........................................ 18
. Inspection ...............................................................69
.
BACK-UP LAMP SWITCH ................................19
. REVERSE IDLER SHAFT AND GEAR ............. 72
Removal and Installation ........................................ 19
. Exploded View ........................................................72
.
Revision: July 2007 TM-1 2008 Altima
Disassembly .......................................................... 72
. Component Parts Location - Coupe ....................... 99 .
Assembly ............................................................... 72
. Component Parts Location - Sedan ..................... 100 .
Inspection .............................................................. 72
. Component Description ....................................... 101
.
FINAL DRIVE .................................................... 74
. CONTROL SYSTEM ........................................ 102
.
Exploded View ....................................................... 74
. System Diagram .................................................. 102
.
Disassembly .......................................................... 74
. System Description .............................................. 102
.
Assembly ............................................................... 74
. Component Parts Location - Coupe ..................... 104 .
Inspection .............................................................. 77
. Component Parts Location - Sedan ..................... 105 .
Component Description ....................................... 106
.
SHIFT FORK AND FORK ROD ........................ 79
.
Exploded View ....................................................... 79
. LOCK-UP AND SELECT CONTROL SYSTEM
Disassembly .......................................................... 79
. .. 107
Assembly ............................................................... 79
. System Diagram .................................................. 107
.
Inspection .............................................................. 80
. System Description .............................................. 107
.
Component Parts Location - Coupe ..................... 108 .
SERVICE DATA AND SPECIFICATIONS Component Parts Location - Sedan ..................... 109 .
(SDS) .......................................................... 82
. Component Description ....................................... 110
.
SERVICE DATA AND SPECIFICATIONS SHIFT MECHANISM ........................................ 111
.
(SDS) ................................................................. 82
. System Diagram .................................................. 111
.
General Specifications .......................................... 82 . System Description .............................................. 111
.
End Play ............................................................... 83
. Component Parts Location - Coupe ..................... 112 .
Baulk Ring Clearance ............................................ 83 . Component Parts Location - Sedan ..................... 113 .
Dimension .............................................................. 84
. Component Description ....................................... 114
.
Differential Side Bearing Preload .......................... 84 .
Differential Side Gear Clearance ........................... 84 . SHIFT LOCK SYSTEM .................................... 115
.
CVT: RE0F09B System Diagram .................................................. 115
.
System Description .............................................. 115
.
BASIC INSPECTION .................................. 85
. Component Parts Location .................................. 115 .
Component Description ....................................... 115
.
DIAGNOSIS AND REPAIR WORKFLOW ........ 85
.
Work Flow .............................................................. 85
. ON BOARD DIAGNOSTIC (OBD) SYSTEM ... 117
.
Diagnostic Work Sheet .......................................... 86 . Diagnosis Description .......................................... 117
.
INSPECTION AND ADJUSTMENT .................. 88
. DIAGNOSIS SYSTEM (TCM) .......................... 119
.
CONSULT-III Function (TRANSMISSION) .......... 119 .
ADDITIONAL SERVICE WHEN REPLACING Diagnostic Tool Function ..................................... 122
.
CONTROL UNIT ....................................................... 88
.
ADDITIONAL SERVICE WHEN REPLACING COMPONENT DIAGNOSIS ...................... 123
CONTROL UNIT : Precaution for TCM and CVT
Assembly Replacement ......................................... 88
. U1000 CAN COMM CIRCUIT .......................... 123
.
Description ........................................................... 123
.
FUNCTION DIAGNOSIS ............................ 89
. DTC Logic ............................................................ 123
.
Diagnosis Procedure ............................................ 123 .
CVT SYSTEM ................................................... 89
.
System Diagram .................................................... 89
. P0615 START SIGNAL ................................... 124
.
Component Parts Location - Coupe ...................... 90 . Description ........................................................... 124
.
Component Parts Location - Sedan ...................... 91 . DTC Logic ............................................................ 124
.
Diagnosis Procedure ............................................ 124 .
MECHANICAL SYSTEM .................................. 92
.
Cross-Sectional View ............................................ 92
. P0703 STOP LAMP SWITCH .......................... 126
.
System Diagram .................................................... 93
. Description ........................................................... 126
.
System Description ................................................ 93
. DTC Logic ............................................................ 126
.
Component Parts Location - Coupe ...................... 94 . Diagnosis Procedure ............................................ 126 .
Component Parts Location - Sedan ...................... 95 . Component Inspection (Stop Lamp Switch) ......... 127 .
Component Description ......................................... 95
.
P0705 PARK/NEUTRAL POSITION SWITCH.. 129
HYDRAULIC CONTROL SYSTEM ................... 97
. Description ........................................................... 129
.
System Diagram .................................................... 97
. DTC Logic ............................................................ 129
.
System Description ................................................ 97
. Diagnosis Procedure ............................................ 129 .
Revision: July 2007 TM-2 2008 Altima
Component Inspection ......................................... 130
. DTC Logic ............................................................. 149
.
Diagnosis Procedure ............................................ 149 . A
P0710 CVT FLUID TEMPERATURE SENSOR Component Inspection [Pressure Control Sole-
.. 132 noid Valve A (Line Pressure Solenoid Valve)] ...... 150 .
Description ........................................................... 132
.
P0776 PRESSURE CONTROL SOLENOID B B
DTC Logic ............................................................ 132
.
Diagnosis Procedure ............................................ 132 . PERFORMANCE (SEC PRESSURE SOLE-
Component Inspection (CVT Fluid Temperature NOID VALVE) .................................................. 151
Sensor) ................................................................. 133
. Description ............................................................ 151
. C
DTC Logic ............................................................. 151
.
P0715 INPUT SPEED SENSOR (PRI SPEED Diagnosis Procedure ............................................ 151 .
SENSOR) ......................................................... 134
. Component Inspection [Pressure Control Sole- TM
Description ........................................................... 134
. noid Valve A (Line Pressure Solenoid Valve)] ...... 152 .
DTC Logic ............................................................ 134
. Component Inspection [Pressure Control Sole-
Diagnosis Procedure ............................................ 134 . noid Valve B (Secondary Pressure Solenoid E
Valve)] .................................................................. 152
.
P0720 VEHICLE SPEED SENSOR CVT (SEC-
ONDARY SPEED SENSOR) ........................... 137
. P0778 PRESSURE CONTROL SOLENOID B
Description ........................................................... 137
. ELECTRICAL (SEC PRESSURE SOLENOID F
DTC Logic ............................................................ 137
. VALVE) ............................................................ 154
Diagnosis Procedure ............................................ 137 . Description ............................................................ 154
.
P0725 ENGINE SPEED SIGNAL .................... 141
. DTC Logic ............................................................. 154
. G
Description ........................................................... 141
. Diagnosis Procedure ............................................ 154 .
DTC Logic ............................................................ 141
. Component Inspection [Pressure Control Sole-
noid Valve B (Secondary Pressure Solenoid H
Diagnosis Procedure ............................................ 141 .
Valve)] .................................................................. 155
.
P0730 BELT DAMAGE ................................... 142
.
Description ........................................................... 142
.
P0826 MANUAL MODE SWITCH ................... 156
Description ............................................................ 156
. I
DTC Logic ............................................................ 142
.
Diagnosis Procedure ............................................ 142 . DTC Logic ............................................................. 156
.
Diagnosis Procedure ............................................ 156 .
P0740 TORQUE CONVERTER CLUTCH SO- Component Inspection (Manual Mode Switch) ..... 158 . J
LENOID VALVE .............................................. 143
.
P0840 TRANSMISSION FLUID PRESSURE
Description ........................................................... 143
.
DTC Logic ............................................................ 143
.
SENSOR A (SEC PRESSURE SENSOR) ...... 159
Description ............................................................ 159
. K
Diagnosis Procedure ............................................ 143 .
DTC Logic ............................................................. 159
.
Component Inspection (Torque Converter Clutch
Diagnosis Procedure ............................................ 159 .
Solenoid Valve) .................................................... 144
.
L
P0744 A/T TCC S/V FUNCTION (LOCK -UP).. 145 P0841 PRESSURE SENSOR FUNCTION ...... 162
Description ............................................................ 162
.
Description ........................................................... 145
.
DTC Logic ............................................................. 162
.
DTC Logic ............................................................ 145
. M
Diagnosis Procedure ............................................ 162 .
Diagnosis Procedure ............................................ 145 .
Component Inspection [Pressure Control Sole-
Component Inspection (Torque Converter Clutch
noid Valve A (Line Pressure Solenoid Valve)] ...... 163 .
Solenoid Valve) .................................................... 146.
Component Inspection [Pressure Control Sole- N
Component Inspection (Lock-up Select Solenoid
noid Valve B (Secondary Pressure Solenoid
Valve) ................................................................... 146
.
Valve)] .................................................................. 163
.
P0745 LINE PRESSURE SOLENOID VALVE.. 147 O
Description ........................................................... 147
.
P0845 TRANSMISSION FLUID PRESSURE
DTC Logic ............................................................ 147
. SENSOR B (PRI PRESSURE SENSOR) ........ 165
Diagnosis Procedure ............................................ 147 . Description ............................................................ 165
.
DTC Logic ............................................................. 165
. P
Component Inspection [Pressure Control Sole-
noid Valve A (Line Pressure Solenoid Valve)] ..... 148 . Diagnosis Procedure ............................................ 165 .
P0746 PRESSURE CONTROL SOLENOID A P0868 SECONDARY PRESSURE DOWN ..... 168
PERFORMANCE (LINE PRESSURE SOLE- Description ............................................................ 168
.
DTC Logic ............................................................. 168
.
NOID VALVE) .................................................. 149
.
Diagnosis Procedure ............................................ 168 .
Description ........................................................... 149
.
Revision: July 2007 TM-3 2008 Altima
Component Inspection [Pressure Control Sole- Wiring Diagram - CVT SHIFT LOCK SYSTEM -
noid Valve A (Line Pressure Solenoid Valve)] ......169 . Sedan ................................................................... 190
.
Component Inspection [Pressure Control Sole- Diagnosis Procedure ............................................ 191 .
noid Valve B (Secondary Pressure Solenoid
Valve)] ..................................................................169
. ECU DIAGNOSIS ...................................... 194
P1701 TRANSMISSION CONTROL MODULE TCM ................................................................. 194
.
(POWER SUPPLY) ......................................... 171
. Reference Value .................................................. 194 .
Description ............................................................171
. Wiring Diagram--CVT CONTROL SYSTEM--
DTC Logic .............................................................171
. Coupe .................................................................. 199
.
Diagnosis Procedure ............................................171 . Wiring Diagram--CVT CONTROL SYSTEM--Se-
dan ....................................................................... 207
.
P1705 THROTTLE POSITION SENSOR ....... 174
. Fail-safe ............................................................... 214
.
Description ............................................................174
. DTC Inspection Priority Chart .............................. 215 .
DTC Logic .............................................................174
. DTC Index ............................................................ 216.
Diagnosis Procedure ............................................174 .
SYMPTOM DIAGNOSIS ........................... 217
P1722 ESTM VEHICLE SPEED SIGNAL ....... 175
.
Description ............................................................175
. SYSTEM SYMPTOM ....................................... 217
.
DTC Logic .............................................................175
. Symptom Table .................................................... 217
.
Diagnosis Procedure ............................................175 .
PRECAUTION ........................................... 228
P1723 CVT SPEED SENSOR FUNCTION ..... 177
.
Description ............................................................177
. PRECAUTIONS ............................................... 228
.
DTC Logic .............................................................177
. Precaution for Supplemental Restraint System
Diagnosis Procedure ............................................177 . (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. 228
.
P1726 ELECTRIC THROTTLE CONTROL Precaution for Procedure without Cowl Top Cover. 228
SYSTEM .......................................................... 179
. Precaution Necessary for Steering Wheel Rota-
Description ............................................................179
. tion After Battery Disconnect ............................... 228 .
DTC Logic .............................................................179
. Precaution for On Board Diagnosis (OBD) System
Diagnosis Procedure ............................................179 . of CVT and Engine ............................................... 229 .
Precaution for TCM and CVT Assembly Replace-
P1740 LOCK-UP SELECT SOLENOID ment ..................................................................... 229
.
VALVE ............................................................ 180
. Removal and Installation Procedure for CVT Unit
Description ............................................................180
. Connector ............................................................ 229
.
DTC Logic .............................................................180
. Precaution ............................................................ 230
.
Diagnosis Procedure ............................................180 . Service Notice or Precaution ............................... 231 .
Component Inspection (Lock-up Select Solenoid ATFTEMP COUNT Conversion Table ................. 232 .
Valve) ...................................................................181
.
PREPARATION ......................................... 233
P1745 LINE PRESSURE CONTROL ............. 182
.
Description ............................................................182
. PREPARATION ............................................... 233
.
DTC Logic .............................................................182
. Special Service Tool ............................................ 233
.
Diagnosis Procedure ............................................182 . Commercial Service Tool ..................................... 233
.
P1777 STEP MOTOR ..................................... 183
. ON-VEHICLE MAINTENANCE ................. 235
Description ............................................................183
.
DTC Logic .............................................................183
. CVT FLUID ...................................................... 235
.
Diagnosis Procedure ............................................183 . Inspection ............................................................. 235
.
Component Inspection (Step Motor) .....................185 . Changing .............................................................. 236
.
P1778 STEP MOTOR - FUNCTION ............... 186
. FLUID COOLER CLEANING .......................... 237
.
Description ............................................................186
. Cleaning ............................................................... 237
.
DTC Logic .............................................................186
. STALL TEST ................................................... 240
.
Diagnosis Procedure ............................................186 .
Inspection and Judgment ..................................... 240
.
SHIFT LOCK SYSTEM ................................... 188
. LINE PRESSURE TEST .................................. 242
.
Description ............................................................188
.
Inspection and Judgment ..................................... 242
.
Wiring Diagram - CVT SHIFT LOCK SYSTEM -
Coupe ...................................................................188
. ROAD TEST .................................................... 244
.
Revision: July 2007 TM-4 2008 Altima
Description ........................................................... 244
. ADDITIONAL SERVICE WHEN REPLACING
Check before Engine Is Started ........................... 244 . CONTROL UNIT ..................................................... 261
. A
Check at Idle ........................................................ 245
. ADDITIONAL SERVICE WHEN REPLACING
Cruise Test ........................................................... 246
. CONTROL UNIT : Service After Replacing TCM
and Transaxle Assembly ...................................... 261
. B
CVT POSITION ................................................ 248
.
Inspection and Adjustment ................................... 248
. FUNCTION DIAGNOSIS ........................... 263
.
ON-VEHICLE REPAIR .............................. 249
. CVT SYSTEM .................................................. 263 C
System Diagram ................................................... 263
.
TRANSMISSION CONTROL MODULE .......... 249
. Component Parts Location - Coupe ..................... 264 .
Exploded View ..................................................... 249
. Component Parts Location - Sedan ..................... 265 .
Removal and Installation ...................................... 249
. TM
MECHANICAL SYSTEM ................................. 266
CONTROL DEVICE ......................................... 250
. Cross-Sectional View ........................................... 266
.
Exploded View ..................................................... 250
. System Diagram ................................................... 267
. E
Removal and Installation ...................................... 250
. System Description ............................................... 267
.
Component Parts Location - Coupe ..................... 268 .
CONTROL CABLE .......................................... 251
.
Component Parts Location - Sedan ..................... 269 . F
Exploded View ..................................................... 251
.
Component Description ........................................ 270
.
Removal and Installation ...................................... 251
.
HYDRAULIC CONTROL SYSTEM ................. 271
AIR BREATHER HOSE ................................... 252
. G
System Diagram ................................................... 271
.
Exploded View ..................................................... 252
.
System Description ............................................... 271
.
Removal and Installation ...................................... 252
.
Component Parts Location - Coupe ..................... 273 .
DIFFERENTIAL SIDE OIL SEAL .................... 253
. Component Parts Location - Sedan ..................... 274 . H
Exploded View ..................................................... 253
. Component Description ........................................ 274
.
Removal and Installation ...................................... 253
.
CONTROL SYSTEM ....................................... 276
System Diagram ................................................... 276
. I
REMOVAL AND INSTALLATION ............ 254
.
System Description ............................................... 276
.
TRANSAXLE ASSEMBLY .............................. 254
. Component Parts Location - Coupe ..................... 278 .
Exploded View ..................................................... 254
. Component Parts Location - Sedan ..................... 279 . J
Removal and Installation ...................................... 254 . Component Description ........................................ 279
.
Inspection ............................................................. 255
.
LOCK-UP AND SELECT CONTROL SYSTEM
K
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