2007 INFINITI FX35 Service Manual

turn signal glove box brake rotor maintenance reset ground clearance immobilizer

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INFINITI FX35 2007 Service Manual TROUBLE DIAGNOSIS AT-61
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Revision: 2006 July 2007 FX35/FX45
2. CHECK SHIFT-UP D1 → D2
Press the accelerator pedal down all the way and check whether or not the

TROUBLE DIAGNOSIS AT-61
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Revision: 2006 July 2007 FX35/FX45
2. CHECK SHIFT-UP D1 → D2
Press the accelerator pedal down all the way and check whether or not the A/T shifts up (D1 → D2) at the cor-
rect speed. Refer to AT- 6 2 , "
Vehicle Speed at Which Gear Shifting Occurs" .
With CONSULT-II
Read the gear position, throttle position and vehicle speed. Refer to AT- 9 5 , "
DATA MONITOR MODE" .
Does the A/T shift-up D1
→ D2 at the correct speed?
YES >> GO TO 3.
NO >> Enter a check mark at AT- 2 0 4 , "
A/T Does Not Shift: D1 → D2" on the AT- 4 7 , "DIAGNOSTIC
WORKSHEET" , then continue the road test.
3. CHECK SHIFT-UP D2 → D3
Press the accelerator pedal down all the way and check whether or not the A/T shifts up (D2 → D3) at the cor-
rect speed. Refer to AT- 6 2 , "
Vehicle Speed at Which Gear Shifting Occurs" .
With CONSULT-II
Read the gear position, throttle position and vehicle speed. Refer to AT- 9 5 , "
DATA MONITOR MODE" .
Does the A/T shift-up D2
→ D3 at the correct speed?
YES >> GO TO 4.
NO >> Enter a check mark at AT- 2 0 6 , "
A/T Does Not Shift: D2 → D3" on the AT- 4 7 , "DIAGNOSTIC
WORKSHEET" , then continue the road test.
4. CHECK SHIFT-UP D3 → D4 AND ENGINE BRAKE
When the A/T changes speed D3 → D4, return the accelerator pedal.
With CONSULT-II
Read the gear position. Refer to AT- 9 5 , "
DATA MONITOR MODE" .
Does the A/T shift-up D3
→ D4 and apply the engine brake?
YES >> 1. Stop the vehicle. 2. Go to AT- 6 1 , "
Cruise Test - Part 3" .
NO >> Enter a check mark at AT- 2 0 8 , "
A/T Does Not Shift: D3 → D4" on the AT- 4 7 , "DIAGNOSTIC
WORKSHEET" , then continue the road test. Go to AT- 6 1 , "Cruise Test - Part 3" .
Cruise Test - Part 3NCS001BM
1. MANUAL MODE FUNCTION
Move to manual mode from “D” position.
Does it switch to manual mode?
YES >> GO TO 2.
NO >> Continue road test and add check mark to AT- 2 1 9 , "
Cannot Be Changed to Manual Mode" on the
AT- 4 7 , "
DIAGNOSTIC WORKSHEET" .
2. CHECK SHIFT-DOWN
During manual mode driving, is downshift from M5 → M4 → M3 → M2 → M1 performed?
With CONSULT-II
Read the gear position. Refer to AT- 9 5 , "
DATA MONITOR MODE" .
Is downshifting correctly performed?
YES >> GO TO 3.
NO >> Enter a check mark at “A/T Does Not Shift” at the corresponding position (5th → 4th, 4th → 3rd,
3rd → 2nd, 2nd → 1st) on the AT- 4 7 , "
DIAGNOSTIC WORKSHEET" , then continue the road test.

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INFINITI FX35 2007 Service Manual AT-62
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
3. CHECK ENGINE BRAKE
Check engine brake.
Does engine braking effectively reduce speed in M1 position?
YES >> 1. Stop the vehicle. 2. Perf

AT-62
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
3. CHECK ENGINE BRAKE
Check engine brake.
Does engine braking effectively reduce speed in M1 position?
YES >> 1. Stop the vehicle. 2. Perform self-diagnostics. Refer to AT- 9 2 , "
SELF-DIAGNOSTIC RESULT MODE" , AT- 1 0 2 ,
"Diagnostic Procedure without CONSULT-II" .
NO >> Enter a check mark at AT- 2 2 7 , "
Vehicle Does Not Decelerate by Engine Brake" on the AT- 4 7 ,
"DIAGNOSTIC WORKSHEET" , then continue trouble diagnosis.
Vehicle Speed at Which Gear Shifting OccursNCS001BN
2WD MODELS
At half throttle, the accelerator opening is 4/8 of the full opening.
AW D M OD E LS
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.
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)

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INFINITI FX35 2007 Service Manual TROUBLE DIAGNOSIS AT-63
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Revision: 2006 July 2007 FX35/FX45
Vehicle Speed at Which Lock-up Occurs/ReleasesNCS001BO
2WD MODELS
At closed throttle, the accelerator

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INFINITI FX35 2007 Service Manual AT-64
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
Symptom ChartNCS001BP
The diagnostics item numbers show the sequence for inspection. Check in order from item 1.
Overhaul and check inside

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INFINITI FX35 2007 Service Manual TROUBLE DIAGNOSIS AT-65
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Revision: 2006 July 2007 FX35/FX45
3
Shift
Shock Shock is too large
when changing D2 →
D
3 or M2 → M3 . ON vehicle

Page 150 of 4366

INFINITI FX35 2007 Service Manual AT-66
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
6
Shift
Shock Shock is too large for
downshift when accel-
erator pedal is
pressed. ON vehicle 1. Accelerator pedal position sensor

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INFINITI FX35 2007 Service Manual TROUBLE DIAGNOSIS AT-67
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Revision: 2006 July 2007 FX35/FX459 Shift
Shock Shock is too large
during engine brake. ON vehicle
1. Accelerator pedal position s

TROUBLE DIAGNOSIS AT-67
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Revision: 2006 July 2007 FX35/FX459 Shift
Shock Shock is too large
during engine brake. ON vehicle
1. Accelerator pedal position sensor
AT-131
2. A/T positionAT-231
3. CAN communication lineAT-104
4. A/T fluid level and state AT- 5 3
5. Control valve with TCMAT-239
OFF vehicle 6. Front brake (brake band)
AT-2747. Input clutch AT-317
8. High and low reverse clutchAT-329
9. Direct clutch AT-332
10
No Up
Shift Gear does not change
from D
1 → D2 or from
M
1 → M2 .
Refer to AT-204, "
A/T
Does Not Shift: D1 →
D2" . ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Vehicle speed sensor A/T and vehicle speed sensor MTR AT- 11 8,
AT-139
3. ATF pressure switch 5 and direct clutch solenoid valve AT-175,
AT-154
4. Line pressure test AT- 5 4
5. CAN communication lineAT-104
6. Control valve with TCMAT-239
OFF vehicle 7. Direct clutch AT-332
11 Gear does not change
from D
2 → D3 or from
M
2 → M3 .
Refer to AT-206, "
A/T
Does Not Shift: D2 →
D3" . ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Vehicle speed sensor A/T and vehicle speed sensor MTR AT- 11 8,
AT-139
3. ATF pressure switch 6, high and low reverse clutch sole-
noid valve AT-177,
AT-158
4. Line pressure test AT- 5 4
5. CAN communication lineAT-104
6. Control valve with TCMAT-239
OFF vehicle 7. High and low reverse clutch AT-329
12 Gear does not change
from D
3 → D4 or from
M
3 → M4 .
Refer to AT-208, "
A/T
Does Not Shift: D3 →
D4" . ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Vehicle speed sensor A/T and vehicle speed sensor MTR AT- 11 8,
AT-139
3. ATF pressure switch 3 and input clutch solenoid valve AT-173,
AT-146
4. ATF pressure switch 1 and front brake solenoid valve AT-171,
AT-150
5. Line pressure test AT- 5 4
6. CAN communication lineAT-104
7. Control valve with TCMAT-239
OFF vehicle 8. Input clutch AT-317
No. Items Symptom Condition Diagnostic Item Reference
page

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INFINITI FX35 2007 Service Manual AT-68
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
13 No Up
Shift Gear does not change
from D
4 → D5 or from
M
4 → M5 .
Refer to AT- 2 11 , "
A/T
Does Not Shift: D4 �

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