Infiniti G35 (V35). Manual - part 20
TROUBLE DIAGNOSIS
AT-71
D
E
F
G
H
I
J
K
L
M
A
B
AT
33
Slips/Will
Not
Engage
When you press the
accelerator pedal and
shift speed D
3
→
D
2
or M
3
→
M
2
the
engine idles or the A/
T slips.
ON vehicle
1. A/T fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. ATF pressure switch 6 and high and low reverse clutch
solenoid valve
4. ATF pressure switch 5 and 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
34
When you press the
accelerator pedal and
shift speed D
2
→
D
1
or M
2
→
M
1
the
engine idles or the A/
T slips.
ON vehicle
1. A/T fluid level and state
2. Vehicle speed sensor A/T and vehicle speed sensor MTR
3. ATF pressure switch 5 and 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
No.
Items
Symptom
Condition
Diagnostic Item
Reference
page