Nissan Titan A60. Manual — part 940
TM-148
< 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
.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
,
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
.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
,
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-149
< 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
.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
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
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
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-150
< SYMPTOM DIAGNOSIS >
SYSTEM SYMPTOM
32
Slips/Will
Not en-
gage
When you press the
accelerator pedal and
shift speed D
4
→ D
3
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
,
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
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
,
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-151
< 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 D
2
→ D
1
the engine idles or the
transmission slips.
ON vehicle
1. Fluid level and state
2. Output speed sensor and vehicle speed signal
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. Transmission range 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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