Nissan Pathfinder (2008 year). Manual — part 602
TM-158
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
18
Slips/Will
Not en-
gage
When “D” or "M" posi-
tion, remains in 1st
gear.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. Direct clutch solenoid valve
4. Line pressure test
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. 3rd one-way clutch
8. 1st one-way clutch
9. Gear system
10. Reverse brake
11. Forward one-way clutch (Parts behind drum support is im-
possible to perform inspection by disassembly. Refer to
.)
12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
19
When “D” or "M" posi-
tion, remains in 2nd
gear.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Low coast brake solenoid valve
4. Line pressure test
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. 3rd one-way clutch
8. Gear system
9. Direct clutch
10. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
SYSTEM SYMPTOM
TM-159
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
20
Slips/Will
Not en-
gage
When “D” or "M" posi-
tion, remains in 3rd
gear.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Line pressure test
4. CAN communication line
5. Control valve with TCM
OFF vehicle
6. 3rd one-way clutch
7. Gear system
8. High and low reverse clutch
9. Forward one-way clutch (Parts behind drum support is im-
possible to perform inspection by disassembly. Refer to
10. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
21
When “D” or "M" posi-
tion, remains in 4th
gear.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Input clutch solenoid valve
4. Direct clutch solenoid valve
5. High and low reverse clutch solenoid valve
6. Low coast brake solenoid valve
7. Front brake solenoid valve
8. Line pressure test
9. CAN communication line
10. Control valve with TCM
OFF vehicle
11. Input clutch
12. Gear system
13. High and low reverse clutch
14. Direct clutch
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
TM-160
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
22
Slips/Will
Not En-
gage
When “D” or "M" posi-
tion, remains in 5th
gear.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. Front brake solenoid valve
4. Line pressure test
5. CAN communication line
6. Control valve with TCM
OFF vehicle
7. Front brake (brake band)
8. Input clutch
9. Gear system
10. High and low reverse clutch
23
Vehicle cannot be
started from D
1
.
Refer to
hicle Cannot Be Start-
ed from D
ON vehicle
1. Fluid level and state
2. Accelerator pedal position sensor
3. Line pressure test
4. CAN communication line
5. Control valve with TCM
OFF vehicle
6. Torque converter
7. Oil pump assembly
8. 3rd one-way clutch
9. 1st one-way clutch
10. Gear system
11. Reverse brake
12. Forward one-way clutch (Parts behind drum support is im-
possible to perform inspection by disassembly. Refer to
.)
13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
24
Does not lock-up.
Refer to
ON vehicle
1. Fluid level and state
2. Line pressure test
3. Engine speed signal
4. Turbine revolution sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
SYSTEM SYMPTOM
TM-161
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
25
Slips/Will
Not en-
gage
Does not hold lock-up
condition.
Refer to
Does Not Hold Lock-
up Condition"
.
ON vehicle
1. Fluid level and state
2. Line pressure test
3. Engine speed signal
4. Turbine revolution sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
26
Lock-up is not re-
leased.
Refer to
.
ON vehicle
1. Fluid level and state
2. Line pressure test
3. Engine speed signal
4. Turbine revolution sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
27
No shock at all or the
clutch slips when vehi-
cle changes speed D
1
→
D
2,
1
1
→
2
2
or M
→
M
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Direct clutch solenoid valve
4. CAN communication line
5. Line pressure test
6. Control valve with TCM
OFF vehicle
7. Torque converter
8. Oil pump assembly
9. 3rd one-way clutch
10. Gear system
11. Direct clutch
12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
TM-162
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
28
Slips/Will
Not en-
gage
No shock at all or the
clutch slips when vehi-
cle changes speed D
2
→
D
3,
2
2
→
3
3
or M2
→
M3.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. High and low reverse clutch solenoid valve
4. CAN communication line
5. Line pressure test
6. Control valve with TCM
OFF vehicle
7. Torque converter
8. Oil pump assembly
9. 3rd one-way clutch
10. Gear system
11. High and low reverse clutch
12. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
29
No shock at all or the
clutch slips when vehi-
cle changes speed D
3
→
D
4,
3
3
→
D
4
or M3
→
M4.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. Input clutch solenoid valve
4. Front brake solenoid valve
5. CAN communication line
6. Line pressure test
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. Input clutch
11. Gear system
12. High and low reverse clutch
13. Direct clutch
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
SYSTEM SYMPTOM
TM-163
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
30
Slips/Will
Not en-
gage
No shock at all or the
clutch slips when vehi-
cle changes speed D
4
→
D
5
, or M
4
→
M
5.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Front brake solenoid valve
4. Direct clutch solenoid valve
5. CAN communication line
6. Line pressure test
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. Front brake (brake band)
11. Input clutch
12. Gear system
13. High and low reverse clutch
31
When you press the
accelerator pedal and
shift speed D
5
→
D
4
, or
M
5
→
M
4.
the engine
idles or the transmis-
sion slips.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Front brake solenoid valve
4. Direct clutch solenoid valve
5. CAN communication line
6. Line pressure test
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. Input clutch
11. Gear system
12. High and low reverse clutch
13. Direct clutch
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
TM-164
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
32
Slips/Will
Not en-
gage
When you press the
accelerator pedal and
shift speed D
4
→
D
3
,
D
4
→
3
3 OR M4
→
M3
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. Input clutch solenoid valve
4. Front brake solenoid valve
5. CAN communication line
6. Line pressure test
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. 3rd one-way clutch
11. Gear system
12. High and low reverse clutch
13. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
14. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
33
When you press the
accelerator pedal and
shift speed D
3
→
D
2
,
3
3
→
2
2 OR M3
→
M2
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
,
3. High and low reverse clutch solenoid valve
4. Direct clutch solenoid valve
5. CAN communication line
6. Line pressure test
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. 3rd one-way clutch
11. Gear system
12. Direct clutch
13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
.)
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
SYSTEM SYMPTOM
TM-165
< SYMPTOM DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
34
Slips/Will
Not En-
gage
When you press the
accelerator pedal and
shift speed D2
→
D
1,
2
2
→
1
1 OR M2
→
M1
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. Direct clutch solenoid valve
4. CAN communication line
5. Line pressure test
6. Control valve with TCM
OFF vehicle
7. Torque converter
8. Oil pump assembly
9. 3rd one-way clutch
10. 1st one-way clutch
11. Gear system
12. Reverse brake
13. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
.)
14. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
35
With selector lever in
“D” position, accelera-
tion is extremely poor.
ON vehicle
1. Fluid level and state
2. Line pressure test
3. Accelerator pedal position sensor
4. CAN communication line
5. PNP switch
6. Control cable adjustment
7. Control valve with TCM
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. 1st one-way clutch
11. Gear system
12. Reverse brake
13. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to
.)
14. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page
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