2007 INFINITI FX35 AT 104

TROUBLE DIAGNOSIS AT-81
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Revision: 2006 July 2007 FX35/FX45
43
Slips/Will
Not
Engage No creep at all.
Refer to AT-196,
"Vehicle Does Not
Creep Backward in
“R” Position" , AT-199,
"Vehicle Does Not
Creep Forward in “D”
Position"
ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. Accelerator pedal position sensorAT-131
4. ATF pressure switch 5 and direct clutch solenoid valve AT-175,
AT-154
5. PNP switch AT- 11 2
6. CAN communication lineAT-104
7. A/T positionAT-231
8. Control valve with TCMAT-239
OFF vehicle 9. Torque converter
AT-294
10. Oil pump assemblyAT-312
11. 1st one-way clutchAT-323
12. Gear systemAT-274
13. Reverse brakeAT-294
14. Direct clutchAT-332
15. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT- 1 8 , "
Cross-sectional View (2WD Models)" , AT-19,
"Cross-sectional View (VQ35DE Models for AWD)" or AT-
20, "Cross-sectional View (VK45DE Models for AWD)" ) AT-294
16. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-18,
"Cross-sectional View (2WD Models)" , AT- 1 9 , "Cross-sec-
tional View (VQ35DE Models for AWD)" or AT-20, "Cross-
sectional View (VK45DE Models for AWD)" ) AT-294
44
Vehicle cannot run in
all positions. ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. PNP switchAT- 11 2
4. A/T positionAT-231
5. Control valve with TCMAT-239
OFF vehicle 6. Oil pump assembly
AT-3127. Gear systemAT-274
8. Output shaftAT-294
No. Items Symptom Condition Diagnostic Item Reference
page

TROUBLE DIAGNOSIS AT-83
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Revision: 2006 July 2007 FX35/FX4548
Does Not
Change Does not change M4
→ M3.
Refer to AT-221, "A/T
Does Not Shift: 4th
Gear → 3rd Gear" . ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 1 and ATF pressure switch 3 AT-171,
AT-173
6. CAN communication line AT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Front brake (brake band)
AT-2949. Input clutchAT-317
49 Does not change M3
→ M2.
Refer to AT-223, "A/T
Does Not Shift: 3rd
Gear → 2nd Gear" . ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 6AT-177
6. CAN communication lineAT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Front brake (brake band)
AT-2949. Input clutchAT-317
10. High and low reverse clutchAT-329
50 Does not change M2
→ M1.
Refer to AT-225, "A/T
Does Not Shift: 2nd
Gear → 1st Gear" . ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 5AT-175
6. CAN communication lineAT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Input clutch
AT-3179. High and low reverse clutchAT-329
10. Direct clutchAT-332
51 Cannot be changed to
manual mode.
Refer to AT-219,
"Cannot Be Changed
to Manual Mode" . ON vehicle 1. Manual mode switch
AT-166
2. Turbine revolution sensor AT- 11 6
3. CAN communication lineAT-104
52 Others Shift point is high in
“D” position. ON vehicle 1. Vehicle speed sensor A/T and vehicle speed sensor MTR
AT- 11 8
,
AT-139
2. Accelerator pedal position sensor AT-131
3. CAN communication lineAT-104
4. ATF temperature sensorAT-134
5. Control valve with TCMAT-239
No. Items Symptom Condition Diagnostic Item Reference
page

TROUBLE DIAGNOSIS AT-85
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Revision: 2006 July 2007 FX35/FX45
57
Others Strange noise in “D”
position. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT-123
3. CAN communication lineAT-104
4. Control valve with TCMAT-239
OFF vehicle 5. Torque converter
AT-294
6. Oil pump assemblyAT-312
7. Gear systemAT-274
8. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-18,
"Cross-sectional View (2WD Models)" , AT- 1 9 , "Cross-sec-
tional View (VQ35DE Models for AWD)" or AT-20, "Cross-
sectional View (VK45DE Models for AWD)" ) AT-294
58 Vehicle does not
decelerate by engine
brake.
Refer to AT-227,
"Vehicle Does Not
Decelerate by Engine
Brake" . ON vehicle
1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 5AT-175
6. CAN communication lineAT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Input clutch
AT-3179. High and low reverse clutchAT-329
10. Direct clutchAT-332
59 Engine brake does
not work M5 → M4. ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 1AT-171
6. CAN communication lineAT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Front brake (brake band) AT-294
60 Engine brake does
not work M4 → M3. ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Manual mode switchAT-166
5. ATF pressure switch 1 and ATF pressure switch 3 AT-171,
AT-173
6. CAN communication line AT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Front brake (brake band)
AT-2949. Input clutchAT-317
No. Items Symptom Condition Diagnostic Item Reference
page

TROUBLE DIAGNOSIS AT-87
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Revision: 2006 July 2007 FX35/FX45
64
Others Extremely large
creep. ON vehicle 1. Engine idle speed EC-81
(for
VQ35DE)
or EC-743

(for
VK45DE)
2. CAN communication line AT-104
3. ATF pressure switch 5AT-175
OFF vehicle 4. Torque converter AT-294
65 With selector lever in
“P” position, vehicle
does not enter parking
condition or, with
selector lever in
another position, park-
ing condition is not
cancelled.
Refer to AT-191, "
In
“P” Position, Vehicle
Moves When Pushed"
. ON vehicle
1. PNP switch
AT- 11 2
2. A/T positionAT-231
OFF vehicle 3. Parking pawl components AT-
250(2WD
models) or AT-294

(AWD
models)
66 Vehicle runs with A/T
in “P” position. ON vehicle
1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Control valve with TCMAT-239
OFF vehicle 5. Parking pawl components AT-
250(2WD
models) or
AT-294

(AWD
models)
6. Gear system AT-274
67 Vehicle runs with A/T
in “N” position.
Refer to AT-192, "In
“N” Position, Vehicle
Moves" . ON vehicle
1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT-231
4. Control valve with TCMAT-239
OFF vehicle 5. Input clutch
AT-317
6. Gear systemAT-274
7. Direct clutchAT-332
8. Reverse brakeAT-294
9. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT- 1 8 , "
Cross-sectional View (2WD Models)" , AT-19,
"Cross-sectional View (VQ35DE Models for AWD)" or AT-
20, "Cross-sectional View (VK45DE Models for AWD)" ) AT-294
10. Low coast brake (Parts behind drum support is impossi-
ble to perform inspection by disassembly. Refer to AT-18,
"Cross-sectional View (2WD Models)" , AT- 1 9 , "Cross-sec-
tional View (VQ35DE Models for AWD)" or AT-20, "Cross-
sectional View (VK45DE Models for AWD)" ) AT-294
No. Items Symptom Condition Diagnostic Item
Reference
page

AT-92
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
CONSULT-II SETTING PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
SELF-DIAGNOSTIC RESULT MODE
After performing AT- 9 2 , "SELF-DIAGNOSTIC RESULT MODE" , place check marks for results on the AT- 4 7 ,
"DIAGNOSTIC WORKSHEET" . Reference pages are provided following the items.
Operation Procedure
Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
Display shows malfunction experienced since the last erasing opera-
tion.
Display Items List
X: Applicable, —: Not applicable
BCIA0031E
Items (CONSULT-II
screen terms) Malfunction is detected when... TCM self-
diagnosis OBD-II
(DTC)
Reference page
“A/T” with
CONSULT-
II MIL indica-
tor lamp(*1) ,
“ENGINE”
with CON-
SULT-II or GST
CAN COMM CIR-
CUIT

When TCM is not transmitting or receiving CAN communication
signal for 2 seconds or more U1000 U1000
AT-104
STARTER RELAY/
CIRC

If this signal is ON other than in “P” or “N” position, this is judged
to be a malfunction.
(And if it is OFF in “P” or “N” position, this too is judged to be a
malfunction.) P0615 —
AT-107
TCM
TCM is malfunctioning P0700 P0700 AT- 111
PNP SW/CIRC

PNP switch 1-4 signals input with impossible pattern

“P” position is detected from “N” position without any other posi-
tion being detected in between. P0705 P0705
AT- 11 2
TURBINE REV S/
CIRC
TCM does not receive the proper voltage signal from the sensor.

TCM detects an irregularity only at position of 4th gear for turbine
revolution sensor 2. P0717 P0717
AT- 11 6
VEH SPD SEN/CIR
AT

Signal from vehicle speed sensor A/T (Revolution sensor) not
input due to cut line or the like

Unexpected signal input during running

After ignition switch is turned ON, unexpected signal input from
vehicle speed sensor MTR before the vehicle starts moving P0720 P0720
AT- 11 8
ENGINE SPEED
SIG
TCM does not receive the CAN communication signal from the
ECM. P0725 —
AT-123
TCC SOLENOID/
CIRC
Normal voltage not applied to solenoid due to cut line, short, or
the like P0740 P0740
AT-125
A/T TCC S/V
FNCTN
A/T cannot perform lock-up even if electrical circuit is good.

TCM detects as irregular by comparing difference value with slip
rotation. P0744
P0744(*2)AT-127

AT-104
DTC U1000 CAN COMMUNICATION LINE
Revision: 2006 July 2007 FX35/FX45
DTC U1000 CAN COMMUNICATION LINEPFP:23710
DescriptionNCS001BT
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
On Board Diagnosis LogicNCS001BU

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “U1000 CAN COMM CIRCUIT” with CONSULT-II or 17th judgement flicker with-
out CONSULT-II is detected when TCM cannot communicate to other control units.
Possible CauseNCS001BV
Harness or connectors
(CAN communication line is open or shorted.)
DTC Confirmation ProcedureNCS001BW
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “ECU INPUT SIGNALS” or “MAIN SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II.
3. Start engine and wait for at least 6 seconds.
4. If DTC is detected, go to AT- 1 0 6 , "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-II”.
BCIA0031E

AT-180
MAIN POWER SUPPLY AND GROUND CIRCUIT
Revision: 2006 July 2007 FX35/FX45
TCM terminals and data are reference value. Measured between each terminal and ground.
Diagnostic ProcedureNCS001HA
1. CHECK TCM POWER SOURCE STEP 1
1. Turn ignition switch OFF.
2. Disconnect A/T assembly harness connector.
3. Check voltage between A/T assembly harness connector termi- nals and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK TCM POWER SOURCE STEP 2
1. Disconnect A/T assembly harness connector.
2. Turn ignition switch ON.
3. Check voltage between A/T assembly harness connector termi- nals and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
Terminal Wire
color Item Condition Data (Approx.)
1LG Power supply
(Memory back-up) Always Battery voltage
2LG Power supply
(Memory back-up) Always Battery voltage
5 B Ground Always 0 V
6 Y Power supply – Battery voltage
–0 V
10 B Ground Always 0 V
Item Connector Terminal Voltage
TCM F44 1 - Ground
Battery voltage
2 - Ground
6 - Ground 0 V
SCIA2104E
Item Connector Terminal Voltage
TCM F44 1 - Ground
Battery voltage
2 - Ground
6 - Ground
SCIA2105E

SERVICE DATA AND SPECIFICATIONS (SDS) AT-359
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Revision: 2006 July 2007 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsNCS001IZ
*1: Refer to MA-12, "Fluids and Lubricants" .
Vehicle Speed at Which Gear Shifting OccursNCS001J0
2WD MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.
AWD MODELS

At half throttle, the accelerator opening is 4/8 of the full opening.

At half throttle, the accelerator opening is 4/8 of the full opening.
Applied model
VQ35DE engine VK45DE engine
2WD AWD
Automatic transmission model RE5R05A
Transmission model code number 91X0E 91X1A 95X8C
Stall torque ratio 2.0 : 1 1.85 : 1
Transmission gear ratio 1st 3.540 3.827
2nd 2.264 2.368
3rd 1.471 1.520
4th 1.000 1.000
5th 0.834 0.834
Reverse 2.370 2.613
Recommended fluid Genuine NISSAN Matic J ATF*1
Fluid capacity 10.3 liter (10-7/8 US qt, 9-1/8 Imp qt)
CAUTION:

Use only Genuine NISSAN Matic J ATF. Do not mix with other ATF.

Using ATF other than Genuine NISSAN Matic J ATF will deteriorate in driveability and A/T durability, and may damage the
A/T, which is not covered by the warranty.
Engine model VQ35DE
Throttle position Vehicle speed km/h (MPH)
D
1 → D2D2 → D3D3 → D4D4 → D5D5 → D4D4 → D3D3 → D2D2 → D1
Full throttle 68 - 72
(42 - 45) 106 - 114
(66 - 71) 164 - 174
(102 - 108) 235 - 245
(146 - 152) 231 - 241
(144 - 150) 144 - 154
(89 - 96) 89 - 97
(55 - 60) 43 - 47
(27 - 29)
Half throttle 54 - 58
(34 - 36) 84 - 90
(52 - 56) 127 - 135
(79 - 84) 159 - 167
(99 - 104) 104 - 112
(65 - 70) 75 - 83
(47 - 52) 35 - 41
(22 - 25) 11 - 1 5
(7 - 9)
Engine model VQ35DE
Throttle position Vehicle speed km/h (MPH)
D
1 → D2D2 → D3D3 → D4D4 → D5D5 → D4D4 → D3D3 → D2D2 → D1
Full throttle 62 - 66
(39 - 41) 96 - 104
(60 - 65) 149 - 159
(93 - 99) 213 - 223
(132 - 139) 209 - 219
(130 - 136) 131 - 141
(81 - 88) 81 - 89
(50 - 55) 39 - 43
(24 - 27)
Half throttle 49 - 53
(30 - 33) 76 - 82
(47 - 51) 115 - 123
(71 - 76) 144 - 152
(89 - 94) 95 - 103
(59 - 64) 67 - 75
(42 - 47) 32 - 38
(20 - 24) 11 - 1 5
(7 - 9)
Engine model VK45DE
Throttle position Vehicle speed km/h (MPH)
D
1 → D2D2 → D3D3 → D4D4 → D5D5 → D4D4 → D3D3 → D2D2 → D1
Full throttle 59 - 63
(37 - 39) 93 - 101
(58 - 63) 147 - 157
(92 - 98) 219 - 229
(137 - 143) 215 - 225
(134 - 141) 130 - 140
(81 - 88) 79 - 87
(49 - 54) 35 - 39
(22 - 24)
Half throttle 48 - 52
(30 - 33) 78 - 84
(48 - 52) 122 - 130
(76 - 81) 154 - 162
(96 - 101) 122 - 130
(76 - 81) 68 - 76
(42 - 47) 40 - 46
(25 - 29) 9 - 13
(6 - 8)