engine INFINITI FX35 2006 User Guide

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ACS-33
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ACS
Revision: 2006 December 2006 FX35/FX45
DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen. Refer to GI-38, "
CONSULT-II Start Procedure" .
2. Touch any of “ECU INPUT SIGNALS”, “MAIN SIGNALS” and “SELECTION FROM MENU” on selection screen.
3. Touch “START”.
4. Display the data monitor.
5. If necessary, touch “COPY” in turn, and print data.
Monitored Item
× : Applicable
PKIB0112E
Monitored Item
[unit] ECU INPUT
SIGNALS MAIN
SIGNALS SELEC-
TION FROM MENU Description
VHCL SPEED SE
[km/h] or [mph] ××× Indicates vehicle speed calculated from ICC unit through CAN
communication [ABS actuator and electric unit (control unit)
transmits wheel speed sensor signal through CAN communica-
tion].
SET VHCL SPD
[km/h] or [mph] ××Indicates set vehicle speed memorized in ICC unit.
THRTL OPENING
[%] ××× Indicates throttle angle read from ICC unit through CAN commu-
nication (ECM transmits throttle angle through CAN communi-
cation).
ENGINE RPM
[rpm] ×× Indicates engine speed read from ICC unit through CAN com-
munication (ECM transmits engine speed through CAN commu-
nication).
DISTANCE ADJ
[SHOR/MID/LONG] ××× Indicates set distance memorized in ICC unit.
WIPER SW
[OFF/LOW/HIGH] ×× Indicates wiper [OFF/LOW/HIGH] status (BCM transmits front
wiper request signal through CAN communication).
MAIN SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from ICC steering switch
signal (ECM transmits ICC steering switch signal through CAN
communication).
SET/COAST SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from ICC steering switch
signal (ECM transmits ICC steering switch signal through CAN
communication).
CANCEL SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from ICC steering switch
signal (ECM transmits ICC steering switch signal through CAN
communication).
RESUME/ACC SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from ICC steering switch
signal (ECM transmits ICC steering switch signal through CAN
communication).
CRUISE OPE
[ON/OFF] ××
Indicates whether controlling or not (ON means “controlling”).
BRAKE SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from ICC brake switch sig-
nal.
STOP LAMP SW
[ON/OFF] ××× Indicates [ON/OFF] status as judged from stop lamp switch sig-
nal.
RELEASE SW NO
[ON/OFF] ×× Indicates [ON/OFF] status as judged from release switch signal.
ON when brake is depressed.
OFF when brake is not depressed.

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ACS-35
[ICC]
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ACS
Revision: 2006 December 2006 FX35/FX45
ACTIVE TEST
CAUTION:

Never perform the active test while driving.

Active test cannot be started while ICC system warning indicator illuminates.
1. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen. Refer to GI-38, "
CONSULT-II Start Procedure"
.
2. Touch any of “ICC BUZZER 1”, “METER LAMP”, “STOP LAMP” and “BOOSTER SOL/V 3” on selection screen.
3. Touch necessary item and “START”.
4. Active test screen will be shown.
ICC BUZZER 1

Touch “ON” and “OFF” to check that ICC warning chime oper-
ates as in the following chart.
METER LAMP

Start engine.

Touch “ON” and “OFF” to check that ICC system display oper-
ates as in the following chart.
STOP LAMP

Touch “ON” and “OFF” to check that stop lamp operates as in
the following chart.
SKIA6195E
BUZZER O/P ON OFF
Buzzer sound Beep Not activated
SKIA1228E
METER LAMP ON OFF
ICC system display Full illumination OFF
SKIA1231E
STP LMP DRIVE ON OFF
Stop lamp Lamp ON Lamp OFF
SKIA1232E

ACS-36
[ICC]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Revision: 2006 December 2006 FX35/FX45
BOOSTER SOL/V 3

Start engine.

Touch any of “MODE 1”, “MODE 2”, “MODE 3” to check that fol-
lowing operation condition is caused by operating monitor and
brake pedal.

“START” is displayed 10 seconds after operation start. (Active
test is completed.)
SKIA1233E
PKIA9821E

TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ACS-37
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Self-Diagnostic FunctionNKS003F2
WITH CONSULT-II
1. Go to operation check after asking the customer for symptom information. Refer to ACS-11, "ACTION
TEST" .
2. Stop vehicle, turn ignition switch OFF, then connect CONSULT-II and CONSULT-II CONVERTER to data link connector.
3. With engine started, touch “START (NISSAN BASED VHCL)”, “ICC”, “SELF-DIAG RESULTS” on CON- SULT-II screen in this order.
CAUTION:
If “ICC” cannot be shown after several attempts, the ICC unit may have had malfunction. Repair or
replace it. Refer to GI-39, "
CONSULT-II Data Link Connector (DLC) Circuit" .
4. Self-diagnostic result appears on screen. If “NO DTC ···” is shown, check ICC warning lamp. If any mal- function is indicated, GO TO step 5.
5. According to ACS-42, "
Diagnostic Trouble Code (DTC) Chart" , perform appropriate check, and repair or
replace malfunctioning part as necessary.
6. Turn ignition switch OFF.
7. Start the engine and touch “START (NISSAN BASED VHCL)”, “ICC”, “SELF-DIAG RESULTS”, and “ERASE” on CONSULT-II display in turn to erase the memory.
CAUTION:
If the memory does not erase, go to 5.
8. Perform ICC system running test (drive vehicle with ICC system ON), and make sure that ICC warning lamp does not illuminate.
WITHOUT CONSULT-II
1. Go to operation check after asking the customer for symptom information. Refer to ACS-11, "ACTION
TEST" .
2. Stop the vehicle to start the self-diagnosis.
3. Turn ignition switch OFF.
4. From 5 seconds through 15 seconds after turning ignition switch ON, press RESUME/ACCELERATE switch 5 times, and SET/
COAST switch 5 times.
CAUTION:

Never start engine.

Never turn the MAIN switch ON.

When operation above is not completed from 5 seconds
through 15 seconds, start again from above go to 3.

If self-diagnosis mode cannot be started after several
attempts, the ICC unit may have had malfunction. Repair
or replace it. Refer to ACS-39, "
SELF-DIAGNOSIS BY ICC
SYSTEM DISPLAY WILL NOT RUN" .
PKIA9675E

ACS-72
[ICC]
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: 2006 December 2006 FX35/FX45
2. CHECK FUNCTION
After adjusting ICC sensor beam aiming, perform ICC system running test. Check that preceding vehicle
detection performance has been improved.
OK or NG
OK >> INSPECTION END
NG >> 1. Replace ICC sensor, and perform laser beam aiming adjustment.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
Symptom 8: The System Does Not Detect the Vehicle Ahead at AllNKS003FY
1. VISUAL CHECK 1
With ignition switch turned ON (engine not started), check that all indicator lamps in ICC system display are
continuously lit. (Check for a missing segment in preceding vehicle detection display.)
OK or NG
OK >> GO TO 2.
NG >> Check for combination meter. Refer to DI-16, "
Trouble Diagnosis" .
2. VISUAL CHECK 2
Check ICC sensor body window for contamination and foreign materials.
OK or NG
OK >> If any contamination or foreign materials are found, remove them. Perform ICC system running test.
NG >> GO TO 3.
3. VISUAL CHECK 3
Check ICC sensor body window for cracks and scratches.
OK or NG
OK >> GO TO 4.
NG >> 1. Replace ICC sensor, and perform laser beam aiming adjustment.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
4. ADJUST ICC SENSOR
After adjusting ICC sensor beam aiming, perform ICC system running test. Check that preceding vehicle
detection performance has been improved.
OK or NG
OK >> INSPECTION END
NG >> 1. Replace ICC sensor, and perform laser beam aiming adjustment.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.

AT-1
AUTOMATIC TRANSMISSION
C TRANSMISSION/TRANSAXLE
CONTENTS
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Revision: 2006 December 2006 FX35/FX45
AUTOMATIC TRANSMISSION
INDEX FOR DTC ................................................... ..... 5
Alphabetical Index ............................................... ..... 5
DTC No. Index .................................................... ..... 6
PRECAUTIONS ..................................................... ..... 7
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 7
Precautions for On Board Diagnostic (OBD) System
of A/T and Engine ............................................... ..... 7
Precautions ......................................................... ..... 8
Service Notice or Precautions ............................. ..... 9
PREPARATION ...................................................... ... 10
Special Service Tools .......................................... ... 10
Commercial Service Tools ................................... .... 11
A/T FLUID .............................................................. ... 12
Changing A/T Fluid ............................................. ... 12
Checking A/T Fluid .............................................. ... 13
A/T Fluid Cooler Cleaning ................................... ... 15
A/T CONTROL SYSTEM ....................................... ... 18
Cross-sectional View (2WD Models) ................... ... 18
Cross-sectional View (VQ35DE Models for AWD) ... 19
Cross-sectional View (VK45DE Models for AWD) ... 20
Shift Mechanism .................................................. ... 21
TCM Function ...................................................... ... 32
CAN Communication ........................................... ... 33
Input/Output Signal of TCM ................................. ... 33
Line Pressure Control ......................................... ... 34
Shift Control ........................................................ ... 35
Lock-up Control ................................................... ... 37
Engine Brake Control .......................................... ... 38
Control Valve ....................................................... ... 38
ON BOARD DIAGNOSTIC (OBD) SYSTEM ......... ... 40
Introduction ......................................................... ... 40
OBD-II Function for A/T System .......................... ... 40
One or Two Trip Detection Logic of OBD-II ......... ... 40
OBD-II Diagnostic Trouble Code (DTC) .............. ... 40
Malfunction Indicator Lamp (MIL) ........................ ... 43
TROUBLE DIAGNOSIS ......................................... ... 44
DTC Inspection Priority Chart ............................. ... 44
Fail-safe .............................................................. ... 44 How to Perform Trouble Diagnosis for Quick and
Accurate Repair ................................................... ... 46
A/T Electrical Parts Location ............................... ... 51
Circuit Diagram .................................................... ... 52
Inspections Before Trouble Diagnosis ................. ... 53
Check Before Engine Is Started .......................... ... 57
Check at Idle ........................................................ ... 57
Cruise Test - Part 1 .............................................. ... 58
Cruise Test - Part 2 .............................................. ... 60
Cruise Test - Part 3 .............................................. ... 61
Vehicle Speed at Which Gear Shifting Occurs .... ... 62
Vehicle Speed at Which Lock-up Occurs/Releases ... 63
Symptom Chart .................................................... ... 64
TCM Input/Output Signal Reference Values ........ ... 89
CONSULT-II Function (A/T) ................................. ... 90
Diagnostic Procedure without CONSULT-II ......... .102
DTC U1000 CAN COMMUNICATION LINE ........... .104
Description ........................................................... .104
On Board Diagnosis Logic ................................... .104
Possible Cause .................................................... .104
DTC Confirmation Procedure .............................. .104
Wiring Diagram — AT — CAN ............................. .105
Diagnostic Procedure .......................................... .106
DTC P0615 START SIGNAL CIRCUIT .................. .107
Description ........................................................... .107
CONSULT-II Reference Value ............................. .107
On Board Diagnosis Logic ................................... .107
Possible Cause .................................................... .107
DTC Confirmation Procedure .............................. .107
Wiring Diagram — AT — STSIG ......................... .108
Diagnostic Procedure .......................................... .109
DTC P0700 TCM .................................................... .. 111
Description ........................................................... ..111
On Board Diagnosis Logic ................................... ..111
Possible Cause .................................................... ..111
DTC Confirmation Procedure .............................. ..111
Diagnostic Procedure .......................................... ..111
DTC P0705 PARK/NEUTRAL POSITION SWITCH .112
Description ........................................................... .112
CONSULT-II Reference Value ............................. .112

AT-2Revision: 2006 December 2006 FX35/FX45 On Board Diagnosis Logic ...................................
.112
Possible Cause .................................................... .112
DTC Confirmation Procedure .............................. .112
Wiring Diagram — AT — PNP/SW ...................... .113
Diagnostic Procedure .......................................... .114
DTC P0717 TURBINE REVOLUTION SENSOR ... .116
Description ........................................................... .116
CONSULT-II Reference Value ............................. .116
On Board Diagnosis Logic ................................... .116
Possible Cause .................................................... .116
DTC Confirmation Procedure .............................. .116
Diagnostic Procedure .......................................... .117
DTC P0720 VEHICLE SPEED SENSOR A/T (REV-
OLUTION SENSOR) .............................................. .118
Description ........................................................... .118
CONSULT-II Reference Value ............................. .118
On Board Diagnosis Logic ................................... .118
Possible Cause .................................................... .118
DTC Confirmation Procedure .............................. .118
Wiring Diagram — AT — VSSA/T ........................ .120
Diagnostic Procedure .......................................... .121
DTC P0725 ENGINE SPEED SIGNAL .................. .123
Description ........................................................... .123
CONSULT-II Reference Value ............................. .123
On Board Diagnosis Logic ................................... .123
Possible Cause .................................................... .123
DTC Confirmation Procedure .............................. .123
Diagnostic Procedure .......................................... .124
DTC P0740 TORQUE CONVERTER CLUTCH
SOLENOID VALVE ................................................ .125
Description ........................................................... .125
CONSULT-II Reference Value ............................. .125
On Board Diagnosis Logic ................................... .125
Possible Cause .................................................... .125
DTC Confirmation Procedure .............................. .125
Diagnostic Procedure .......................................... .126
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP) .127
Description ........................................................... .127
CONSULT-II Reference Value ............................. .127
On Board Diagnosis Logic ................................... .127
Possible Cause .................................................... .127
DTC Confirmation Procedure .............................. .127
Diagnostic Procedure .......................................... .128
DTC P0745 LINE PRESSURE SOLENOID VALVE .129
Description ........................................................... .129
CONSULT-II Reference Value ............................. .129
On Board Diagnosis Logic ................................... .129
Possible Cause .................................................... .129
DTC Confirmation Procedure .............................. .129
Diagnostic Procedure .......................................... .130
DTC P1705 THROTTLE POSITION SENSOR ...... .131
Description ........................................................... .131
CONSULT-II Reference Value ............................. .131
On Board Diagnosis Logic ................................... .131
Possible Cause .................................................... .131
DTC Confirmation Procedure .............................. .131
Diagnostic Procedure .......................................... .132
DTC P1710 A/T FLUID TEMPERATURE SENSOR
CIRCUIT ................................................................. .134 Description ...........................................................
.134
CONSULT-II Reference Value .............................. .134
On Board Diagnosis Logic ................................... .134
Possible Cause .................................................... .134
DTC Confirmation Procedure ............................... .134
Wiring Diagram — AT — FTS .............................. .135
Diagnostic Procedure ........................................... .136
Component Inspection ......................................... .138
DTC P1721 VEHICLE SPEED SENSOR MTR ...... .139
Description ........................................................... .139
CONSULT-II Reference Value .............................. .139
On Board Diagnosis Logic ................................... .139
Possible Cause .................................................... .139
DTC Confirmation Procedure ............................... .139
Diagnostic Procedure ........................................... .140
DTC P1730 A/T INTERLOCK ................................ .141
Description ........................................................... .141
On Board Diagnosis Logic ................................... .141
Possible Cause .................................................... .141
DTC Confirmation Procedure ............................... .141
Judgement of A/T Interlock .................................. .141
Diagnostic Procedure ........................................... .142
DTC P1731 A/T 1ST ENGINE BRAKING .............. .144
Description ........................................................... .144
CONSULT-II Reference Value .............................. .144
On Board Diagnosis Logic ................................... .144
Possible Cause .................................................... .144
DTC Confirmation Procedure ............................... .144
Diagnostic Procedure ........................................... .145
DTC P1752 INPUT CLUTCH SOLENOID VALVE . .146
Description ........................................................... .146
CONSULT-II Reference Value .............................. .146
On Board Diagnosis Logic ................................... .146
Possible Cause .................................................... .146
DTC Confirmation Procedure ............................... .146
Diagnostic Procedure ........................................... .147
DTC P1754 INPUT CLUTCH SOLENOID VALVE
FUNCTION ............................................................. .148
Description ........................................................... .148
CONSULT-II Reference Value .............................. .148
On Board Diagnosis Logic ................................... .148
Possible Cause .................................................... .148
DTC Confirmation Procedure ............................... .148
Diagnostic Procedure ........................................... .149
DTC P1757 FRONT BRAKE SOLENOID VALVE .. .150
Description ........................................................... .150
CONSULT-II Reference Value .............................. .150
On Board Diagnosis Logic ................................... .150
Possible Cause .................................................... .150
DTC Confirmation Procedure ............................... .150
Diagnostic Procedure ........................................... .151
DTC P1759 FRONT BRAKE SOLENOID VALVE
FUNCTION ............................................................. .152
Description ........................................................... .152
CONSULT-II Reference Value .............................. .152
On Board Diagnosis Logic ................................... .152
Possible Cause .................................................... .152
DTC Confirmation Procedure ............................... .152
Diagnostic Procedure ........................................... .153

AT-3
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Revision: 2006 December 2006 FX35/FX45 DTC P1762 DIRECT CLUTCH SOLENOID VALVE
. 154
Description .......................................................... . 154
CONSULT-II Reference Value ............................. . 154
On Board Diagnosis Logic .................................. . 154
Possible Cause ................................................... . 154
DTC Confirmation Procedure .............................. . 154
Diagnostic Procedure .......................................... . 155
DTC P1764 DIRECT CLUTCH SOLENOID VALVE
FUNCTION ............................................................. . 156
Description .......................................................... . 156
CONSULT-II Reference Value ............................. . 156
On Board Diagnosis Logic .................................. . 156
Possible Cause ................................................... . 156
DTC Confirmation Procedure .............................. . 156
Diagnostic Procedure .......................................... . 157
DTC P1767 HIGH AND LOW REVERSE CLUTCH
SOLENOID VALVE ................................................ . 158
Description .......................................................... . 158
CONSULT-II Reference Value ............................. . 158
On Board Diagnosis Logic .................................. . 158
Possible Cause ................................................... . 158
DTC Confirmation Procedure .............................. . 158
Diagnostic Procedure .......................................... . 159
DTC P1769 HIGH AND LOW REVERSE CLUTCH
SOLENOID VALVE FUNCTION ............................ . 160
Description .......................................................... . 160
CONSULT-II Reference Value ............................. . 160
On Board Diagnosis Logic .................................. . 160
Possible Cause ................................................... . 160
DTC Confirmation Procedure .............................. . 160
Diagnostic Procedure .......................................... . 161
DTC P1772 LOW COAST BRAKE SOLENOID
VALVE .................................................................... . 162
Description .......................................................... . 162
CONSULT-II Reference Value ............................. . 162
On Board Diagnosis Logic .................................. . 162
Possible Cause ................................................... . 162
DTC Confirmation Procedure .............................. . 162
Diagnostic Procedure .......................................... . 163
DTC P1774 LOW COAST BRAKE SOLENOID
VALVE FUNCTION ................................................ . 164
Description .......................................................... . 164
CONSULT-II Reference Value ............................. . 164
On Board Diagnosis Logic .................................. . 164
Possible Cause ................................................... . 164
DTC Confirmation Procedure .............................. . 164
Diagnostic Procedure .......................................... . 165
DTC P1815 MANUAL MODE SWITCH ................. . 166
Description .......................................................... . 166
CONSULT-II Reference Value in Data Monitor Mode . 166
On Board Diagnosis Logic .................................. . 166
Possible Cause ................................................... . 166
DTC Confirmation Procedure .............................. . 166
Wiring Diagram — AT — MMSW ........................ . 167
Diagnostic Procedure .......................................... . 169
Component Inspection ........................................ . 170
DTC P1841 ATF PRESSURE SWITCH 1 .............. . 171
Description .......................................................... . 171 CONSULT-II Reference Value .............................
.171
On Board Diagnosis Logic ................................... .171
Possible Cause .................................................... .171
DTC Confirmation Procedure .............................. .171
Diagnostic Procedure .......................................... .172
DTC P1843 ATF PRESSURE SWITCH 3 .............. .173
Description ........................................................... .173
CONSULT-II Reference Value ............................. .173
On Board Diagnosis Logic ................................... .173
Possible Cause .................................................... .173
DTC Confirmation Procedure .............................. .173
Diagnostic Procedure .......................................... .174
DTC P1845 ATF PRESSURE SWITCH 5 .............. .175
Description ........................................................... .175
CONSULT-II Reference Value ............................. .175
On Board Diagnosis Logic ................................... .175
Possible Cause .................................................... .175
DTC Confirmation Procedure .............................. .175
Diagnostic Procedure .......................................... .176
DTC P1846 ATF PRESSURE SWITCH 6 .............. .177
Description ........................................................... .177
CONSULT-II Reference Value ............................. .177
On Board Diagnosis Logic ................................... .177
Possible Cause .................................................... .177
DTC Confirmation Procedure .............................. .177
Diagnostic Procedure .......................................... .178
MAIN POWER SUPPLY AND GROUND CIRCUIT .179
Wiring Diagram — AT — MAIN ........................... .179
Diagnostic Procedure .......................................... .180
CLOSED THROTTLE POSITION AND WIDE OPEN
THROTTLE POSITION CIRCUIT ........................... .183
CONSULT-II Reference Value ............................. .183
Diagnostic Procedure .......................................... .183
BRAKE SIGNAL CIRCUIT ..................................... .184
CONSULT-II Reference Value ............................. .184
Diagnostic Procedure .......................................... .184
A/T INDICATOR CIRCUIT ...................................... .185
Description ........................................................... .185
CONSULT-II Reference Value ............................. .185
Diagnostic Procedure .......................................... .185
TROUBLE DIAGNOSIS FOR SYMPTOMS ........... .186
Wiring Diagram — AT — NONDTC ..................... .186
A/T CHECK Indicator Lamp Does Not Come On . 189
Engine Cannot Be Started in “P” or “N” Position . .190
In “P” Position, Vehicle Moves When Pushed ..... .191
In “N” Position, Vehicle Moves ............................. .192
Large Shock (“N” to “D” Position) ........................ .193
Vehicle Does Not Creep Backward in “R” Position .196
Vehicle Does Not Creep Forward in “D” Position . 199
Vehicle Cannot Be Started From D
1 .................... .201
A/T Does Not Shift: D
1 → D2 ............................... .204
A/T Does Not Shift: D
2 → D3 ............................... .206
A/T Does Not Shift: D
3 → D4 ............................... .208
A/T Does Not Shift: D
4 → D5 ............................... .211
A/T Does Not Lock-up ......................................... .213
A/T Does Not Hold Lock-up Condition ................. .215
Lock-up Is Not Released ..................................... .217
Engine Speed Does Not Return to Idle ............... .217
Cannot Be Changed to Manual Mode ................. .219

AT-4Revision: 2006 December 2006 FX35/FX45 A/T Does Not Shift: 5th Gear
→ 4th Gear ........... .219
A/T Does Not Shift: 4th Gear → 3rd Gear ........... .221
A/T Does Not Shift: 3rd Gear → 2nd Gear .......... .223
A/T Does Not Shift: 2nd Gear → 1st Gear ........... .225
Vehicle Does Not Decelerate by Engine Brake ... .227
SHIFT CONTROL SYSTEM ................................... .229
Control Device Removal and Installation ............. .229
Control Rod Removal and Installation ................. .230
Adjustment of A/T Position .................................. .231
Checking of A/T Position ..................................... .231
A/T SHIFT LOCK SYSTEM .................................... .232
Description ........................................................... .232
Shift Lock System Electrical Parts Location ........ .232
Wiring Diagram — AT — SHIFT .......................... .233
Diagnostic Procedure .......................................... .234
KEY INTERLOCK CABLE ..................................... .236
Components ........................................................ .236
Removal and Installation ..................................... .237
ON-VEHICLE SERVICE ......................................... .239
Control Valve with TCM and A/T Fluid Temperature
Sensor 2 .............................................................. .239
Parking Components (2WD Models Only) ........... .251
Rear Oil Seal ....................................................... .258
Revolution Sensor Components (2WD Models
Only) .................................................................... .259
AIR BREATHER HOSE .......................................... .264
Removal and Installation ..................................... .264
TRANSMISSION ASSEMBLY ............................... .266
Removal and Installation (2WD Models) ............. .266
Removal and Installation (AWD Models) ............. .269 OVERHAUL ............................................................
.274
Components ......................................................... .274
Oil Channel .......................................................... .288
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings ......................... .291
DISASSEMBLY ...................................................... .294
Disassembly ......................................................... .294
REPAIR FOR COMPONENT PARTS ..................... .312
Oil Pump .............................................................. .312
Front Sun Gear, 3rd One-way Clutch ................... .315
Front Carrier, Input Clutch, Rear Internal Gear .... .317
Mid Sun Gear, Rear Sun Gear, High and Low
Reverse Clutch Hub ............................................. .323
High and Low Reverse Clutch ............................. .329
Direct Clutch ........................................................ .332
ASSEMBLY ............................................................ .335
Assembly (1) ........................................................ .335
Adjustment ........................................................... .349
Assembly (2) ........................................................ .352
SERVICE DATA AND SPECIFICATIONS (SDS) ... .359
General Specifications ......................................... .359
Vehicle Speed at Which Gear Shifting Occurs ..... .359
Vehicle Speed at Which Lock-up Occurs/Releases .360
Stall Speed ........................................................... .360
Line Pressure ....................................................... .360
A/T Fluid Temperature Sensor ............................. .360
Turbine Revolution Sensor ................................... .361
Vehicle Speed Sensor A/T (Revolution Sensor) .. .361
Reverse Brake ..................................................... .361
Total End Play ...................................................... .361

INDEX FOR DTC AT-5
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AT
Revision: 2006 December 2006 FX35/FX45
INDEX FOR DTCPFP:00024
Alphabetical Index NCS001AL
NOTE:
If DTC U1000 is displayed with other DTCs, first perform the trouble diagnosis for “DTC U1000 CAN
COMMUNICATION”. Refer to AT- 1 0 4 , "
DTC U1000 CAN COMMUNICATION LINE" .
*1: These numbers are prescribed by SAE J2012.
*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL. Items
(CONSULT-II screen terms) DTC
Reference page
OBD-II Except OBD-II
CONSULT-II GST
(*1) CONSULT-II only “A/T”
A/T 1ST E/BRAKING — P1731 AT- 1 4 4
ATF PRES SW 1/CIRC — P1841AT- 1 7 1
ATF PRES SW 3/CIRC — P1843AT- 1 7 3
ATF PRES SW 5/CIRC — P1845AT- 1 7 5
ATF PRES SW 6/CIRC — P1846AT- 1 7 7
A/T INTERLOCK P1730 P1730AT- 1 4 1
A/T TCC S/V FNCTN
P0744(*2)P0744 AT- 1 2 7
ATF TEMP SEN/CIRC P0710 P1710 AT- 1 3 4
CAN COMM CIRCUIT U1000 U1000AT- 1 0 4
D/C SOLENOID/CIRC P1762 P1762AT- 1 5 4
D/C SOLENOID FNCTN
P1764(*2)P1764 AT- 1 5 6
ENGINE SPEED SIG — P0725 AT- 1 2 3
FR/B SOLENOID/CIRC P1757 P1757AT- 1 5 0
FR/B SOLENOID FNCT
P1759(*2)P1759 AT- 1 5 2
HLR/C SOL/CIRC P1767 P1767 AT- 1 5 8
HLR/C SOL FNCTN
P1769(*2) P1769
AT- 1 6 0
I/C SOLENOID/CIRC P1752 P1752 AT- 1 4 6
I/C SOLENOID FNCTN
P1754(*2)P1754 AT- 1 4 8
L/PRESS SOL/CIRC P0745 P0745 AT- 1 2 9
LC/B SOLENOID/CIRC P1772 P1772AT- 1 6 2
LC/B SOLENOID FNCT
P1774(*2)P1774 AT- 1 6 4
MANU MODE SW/CIRC — P1815 AT- 1 6 6
PNP SW/CIRC P0705 P0705 AT- 11 2
STARTER RELAY/CIRC — P0615AT- 1 0 7
TCC SOLENOID/CIRC P0740 P0740AT- 1 2 5
TCM P0700 P0700 AT- 111
TP SEN/CIRC A/T — P1705AT- 1 3 1
TURBINE REV S/CIRC P0717 P0717 AT- 11 6
VEH SPD SE/CIR-MTR — P1721AT- 1 3 9
VEH SPD SEN/CIR AT P0720 P0720 AT- 11 8