brake fluid INFINITI FX35 2007 Owner's Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2007, Model line: FX35, Model: INFINITI FX35 2007Pages: 4366, PDF Size: 55.42 MB
Page 163 of 4366
TROUBLE DIAGNOSIS AT-79
D E
F
G H
I
J
K L
M A
B
AT
Revision: 2006 July 2007 FX35/FX45
38
Slips/Will
Not
Engage While accelerating in
2nd, engine races or
slippage occurs. 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. CAN communication lineAT-104
5. ATF pressure switch 5 and direct clutch solenoid valve AT-175,
AT-154
6. Control valve with TCM AT-239
OFF vehicle 7. Torque converter
AT-294
8. Oil pump assemblyAT-312
9. 3rd one-way clutchAT-315
10. Gear systemAT-274
11. Direct clutchAT-332
12. 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
39
While accelerating in
3rd, engine races or
slippage occurs. 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. CAN communication lineAT-104
5. ATF pressure switch 6, high and low reverse clutch sole-
noid valve AT-177,
AT-158
6. Control valve with TCM AT-239
OFF vehicle 7. Torque converter
AT-294
8. Oil pump assemblyAT-312
9. 3rd one-way clutchAT-315
10. Gear systemAT-274
11. High and low reverse clutchAT-329
12. 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
13. 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
No. Items Symptom Condition Diagnostic Item
Reference
page
Page 164 of 4366
AT-80
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
40
Slips/Will
Not
Engage While accelerating in
4th, engine races or
slippage occurs. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. Accelerator pedal position sensorAT- 1 3 1
4. CAN communication lineAT- 1 0 4
5. ATF pressure switch 3 and input clutch solenoid valve AT- 1 7 3,
AT- 1 4 6
6. Control valve with TCM AT- 2 3 9
OFF vehicle 7. Torque converter
AT- 2 9 4
8. Oil pump assemblyAT- 3 1 2
9. Input clutchAT- 3 1 7
10. Gear systemAT- 2 7 4
11. High and low reverse clutchAT- 3 2 9
12. Direct clutchAT- 3 3 2
41 While accelerating in
5th, engine races or
slippage occurs. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. Accelerator pedal position sensorAT- 1 3 1
4. CAN communication lineAT- 1 0 4
5. ATF pressure switch 1 and front brake solenoid valve AT- 1 7 1,
AT- 1 5 0
6. Control valve with TCM AT- 2 3 9
OFF vehicle 7. Torque converter
AT- 2 9 4
8. Oil pump assembly AT- 3 1 2
9. Front brake (brake band)AT- 2 9 4
10. Input clutchAT- 3 1 7
11. Gear systemAT- 2 7 4
12. High and low reverse clutchAT- 3 2 9
42 Slips at lock-up. ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. Engine speed signalAT- 1 2 3
4. Turbine revolution sensor AT- 11 6
5. Torque converter clutch solenoid valveAT- 1 2 5
6. CAN communication lineAT- 1 0 4
7. Control valve with TCMAT- 2 3 9
OFF vehicle 8. Torque converter
AT- 2 9 49. Oil pump assemblyAT- 3 1 2
No. Items Symptom Condition Diagnostic Item Reference
page
Page 165 of 4366
TROUBLE DIAGNOSIS AT-81
D E
F
G H
I
J
K L
M A
B
AT
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
Page 166 of 4366
AT-82
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
45
Slips/Will
Not
Engage With selector lever in
“D” position, driving is
not possible. 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- 2 3 1
5. Control valve with TCMAT- 2 3 9
OFF vehicle 6. Torque converter
AT- 2 9 4
7. Oil pump assemblyAT- 3 1 2
8. 1st one-way clutchAT- 3 2 3
9. Gear systemAT- 2 7 4
10. Reverse brakeAT- 2 9 4
11. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT-18, "
Cross-sectional View (2WD Models)" , AT- 1 9 ,
"Cross-sectional View (VQ35DE Models for AWD)" or AT-
20, "Cross-sectional View (VK45DE Models for AWD)" ) AT- 2 9 4
12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-18,
"Cross-sectional View (2WD Models)" , AT-19, "Cross-sec-
tional View (VQ35DE Models for AWD)" or AT- 2 0 , "Cross-
sectional View (VK45DE Models for AWD)" ) AT- 2 9 4
46
With selector lever in
“R” position, driving is
not possible. 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- 2 3 1
5. Control valve with TCMAT- 2 3 9
OFF vehicle 6. Gear system
AT- 2 7 47. Output shaftAT- 2 9 4
8. Reverse brakeAT- 2 9 4
47 Does Not
Change Does not change M5
→ M4.
Refer to AT-219, "A/T
Does Not Shift: 5th
Gear → 4th Gear" . ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT- 2 3 1
4. Manual mode switchAT- 1 6 6
5. ATF pressure switch 1AT- 1 7 1
6. CAN communication lineAT- 1 0 4
7. Control valve with TCMAT- 2 3 9
OFF vehicle 8. Front brake (brake band) AT- 2 9 4
No. Items Symptom Condition Diagnostic Item Reference
page
Page 167 of 4366
TROUBLE DIAGNOSIS AT-83
D E
F
G H
I
J
K L
M A
B
AT
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
Page 168 of 4366
AT-84
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
53
Others Shift point is low in “D”
position. ON vehicle 1. Vehicle speed sensor A/T and vehicle speed sensor MTR
AT- 11 8
,
AT- 1 3 9
2. Accelerator pedal position sensor AT- 1 3 1
3. CAN communication lineAT- 1 0 4
4. Control valve with TCMAT- 2 3 9
54 Judder occurs during
lock-up. ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT- 1 2 3
3. Turbine revolution sensor AT- 11 6
4. Vehicle speed sensor A/T and vehicle speed sensor MTR AT- 11 8,
AT- 1 3 9
5. Accelerator pedal position sensor AT- 1 3 1
6. CAN communication lineAT- 1 0 4
7. Torque converter clutch solenoid valveAT- 1 2 5
8. Control valve with TCMAT- 2 3 9
OFF vehicle 9. Torque converter AT- 2 9 4
55 Strange noise in “R”
position. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT- 1 2 3
3. CAN communication lineAT- 1 0 4
4. Control valve with TCMAT- 2 3 9
OFF vehicle 5. Torque converter
AT- 2 9 4
6. Oil pump assemblyAT- 3 1 2
7. Gear systemAT- 2 7 4
8. High and low reverse clutchAT- 3 2 9
9. Reverse brakeAT- 2 9 4
56 Strange noise in “N”
position. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT- 1 2 3
3. CAN communication lineAT- 1 0 4
4. Control valve with TCMAT- 2 3 9
OFF vehicle 5. Torque converter
AT- 2 9 46. Oil pump assemblyAT- 3 1 2
7. Gear systemAT- 2 7 4
No. Items Symptom Condition Diagnostic Item Reference
page
Page 169 of 4366
TROUBLE DIAGNOSIS AT-85
D E
F
G H
I
J
K L
M A
B
AT
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
Page 170 of 4366
AT-86
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
61
Others Engine brake does
not work M3 → M2. ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT- 2 3 1
4. Manual mode switchAT- 1 6 6
5. ATF pressure switch 6AT- 1 7 7
6. CAN communication lineAT- 1 0 4
7. Control valve with TCMAT- 2 3 9
OFF vehicle 8. Front brake (brake band)
AT- 2 9 49. Input clutchAT- 3 1 7
10. High and low reverse clutchAT- 3 2 9
62 Engine brake does
not work M2 → M1. ON vehicle 1. PNP switch
AT- 11 2
2. A/T fluid level and state AT- 5 3
3. A/T positionAT- 2 3 1
4. Manual mode switchAT- 1 6 6
5. ATF pressure switch 5AT- 1 7 5
6. CAN communication lineAT- 1 0 4
7. Control valve with TCMAT- 2 3 9
OFF vehicle 8. Input clutch
AT- 3 1 79. High and low reverse clutchAT- 3 2 9
10. Direct clutchAT- 3 3 2
63 Maximum speed low. ON vehicle
1. A/T fluid level and state
AT- 5 3
2. Line pressure testAT- 5 4
3. Accelerator pedal position sensorAT- 1 3 1
4. CAN communication lineAT- 1 0 4
5. Direct clutch solenoid valveAT- 1 5 4
6. Control valve with TCMAT- 2 3 9
OFF vehicle 7. Torque converter
AT- 2 9 4
8. Oil pump assemblyAT- 3 1 2
9. Input clutchAT- 3 1 7
10. Gear systemAT- 2 7 4
11. High and low reverse clutchAT- 3 2 9
12. Direct clutchAT- 3 3 2
13. Forward one-way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
AT-18, "
Cross-sectional View (2WD Models)" , AT- 1 9 ,
"Cross-sectional View (VQ35DE Models for AWD)" or AT-
20, "Cross-sectional View (VK45DE Models for AWD)" ) AT- 2 9 4
14. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to AT-18,
"Cross-sectional View (2WD Models)" , AT-19, "Cross-sec-
tional View (VQ35DE Models for AWD)" or AT- 2 0 , "Cross-
sectional View (VK45DE Models for AWD)" ) AT- 2 9 4
No. Items Symptom Condition Diagnostic Item
Reference
page
Page 171 of 4366
TROUBLE DIAGNOSIS AT-87
D E
F
G H
I
J
K L
M A
B
AT
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
Page 172 of 4366
AT-88
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
68
Others Engine does not start
in “N” or “P” position.
Refer to AT-190, "Engine Cannot Be
Started in “P” or “N”
Position" . ON vehicle
1. Ignition switch and starter
PG-3
,
SC-
11
2. A/T position AT- 2 3 1
3. PNP switch AT- 11 2
69 Engine starts in posi-
tions other than “N” or
“P”. ON vehicle 1. Ignition switch and starter
PG-3
,
SC-
11
2. A/T position AT- 2 3 1
3. PNP switch AT- 11 2
70 Engine stall. ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT- 1 2 3
3. Turbine revolution sensor AT- 11 6
4. Torque converter clutch solenoid valveAT- 1 2 5
5. CAN communication lineAT- 1 0 4
6. Control valve with TCMAT- 2 3 9
OFF vehicle 7. Torque converter AT- 2 9 4
71 Engine stalls when
selector lever shifted
“N” → “D”, “R”. ON vehicle 1. A/T fluid level and state
AT- 5 3
2. Engine speed signalAT- 1 2 3
3. Turbine revolution sensor AT- 11 6
4. Torque converter clutch solenoid valveAT- 1 2 5
5. CAN communication lineAT- 1 0 4
6. Control valve with TCMAT- 2 3 9
OFF vehicle 7. Torque converter AT- 2 9 4
72 Engine speed does
not return to idle.
Refer to AT-217,
"Engine Speed Does
Not Return to Idle" . ON vehicle 1. A/T fluid level and state
AT- 5 3
2. ATF pressure switch 5 and direct clutch solenoid valve AT- 1 7 5,
AT- 1 5 4
3. ATF pressure switch 1 and front brake solenoid valve AT- 1 7 1
,
AT- 1 5 0
4. Accelerator pedal position sensor AT- 1 3 1
5. Vehicle speed sensor A/T and vehicle speed sensor MTR AT- 11 8,
AT- 1 3 9
6. CAN communication line AT- 1 0 4
7. Control valve with TCMAT- 2 3 9
OFF vehicle 8. Front brake (brake band)
AT- 2 9 49. Direct clutchAT- 3 3 2
No. Items Symptom Condition Diagnostic Item Reference
page