Infiniti I35 (A33). Manual — part 62
![](/vehicles/zatt/ltherawowha/yose/iusild.png)
7
DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT-282.
2. Check the following items:
I
Shift valve B
I
Shift solenoid valve B
I
Pilot valve
I
Pilot filter
OK or NG
OK
©
GO TO 8.
NG
©
Repair or replace damaged parts.
8
CHECK SYMPTOM
Check again.
OK or NG
OK
©
INSPECTION END
NG
©
GO TO 9.
9
CHECK TCM INSPECTION
1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK
©
INSPECTION END
NG
©
Repair or replace damaged parts.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D
2
→
D
3
(Cont’d)
AT-245
![](/vehicles/zatt/ltherawowha/yose/ryo.png)
A/T Does Not Shift: D
3
→
D
4
=NHAT0098
SYMPTOM:
I
A/T does not shift from D
3
to D
4
at the specified speed.
I
A/T must be warm before D
3
to D
4
shift will occur.
1
CHECK SYMPTOM
Are “Vehicle Does Not Creep Forward In D, 2nd or 1st Position” and “Vehicle Cannot Be Started From D
1
” OK?
Yes or No
Yes
©
GO TO 2.
No
©
Go to “Vehicle Does Not Creep Forward In D, 2nd or 1st Position” and “Vehicle Cannot
Be Started From D
1
2
CHECK SELF-DIAGNOSTIC RESULTS
With CONSULT-II
Does self-diagnosis, after cruise test, show damage to any of the following circuits?
I
Park/neutral position (PNP) switch
I
3rd position switch
I
A/T fluid temperature sensor
I
Vehicle speed sensor·A/T (revolution sensor)
I
Shift solenoid valve A or B
I
Vehicle speed sensor·MTR
SAT586K
Yes or No
Yes
©
Check damaged circuit. Refer to “DTC P0705, P0710, P0720, P0750, P0755 or VHCL
SPEED SEN·MTR”, AT-108, AT-114, AT-120, AT-178, AT-183 or AT-206.
No
©
GO TO 3.
3
CHECK ACCELERATOR PEDAL POSITION SENSOR
Check accelerator pedal position sensor. Refer to AT-188, “DTC P1705”.
SAT516KB
OK or NG
OK
©
GO TO 4.
NG
©
Repair or replace accelerator pedal position sensor.
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D
3
→
D
4
AT-246
![](/vehicles/zatt/ltherawowha/yose/poure.png)
4
CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
SAT171B
OK or NG
OK
©
GO TO 6.
NG
©
GO TO 5.
5
DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT-282.
2. Check the following items:
I
Shift valve A
I
Shift solenoid valve A
I
Pilot valve
I
Pilot filter
3. Disassemble A/T. Refer to AT-293.
4. Check the following items:
I
Servo piston assembly
I
Brake band
OK or NG
OK
©
GO TO 7.
NG
©
Repair or replace damaged parts.
6
DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT-282.
2. Check the following items:
I
Shift valve A
I
Overrun clutch control valve
I
Shift solenoid valve A
I
Pilot valve
I
Pilot filter
OK or NG
OK
©
GO TO 7.
NG
©
Repair or replace damaged parts.
7
CHECK SYMPTOM
Check again.
OK or NG
OK
©
INSPECTION END
NG
©
GO TO 8.
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D
3
→
D
4
(Cont’d)
AT-247
![](/vehicles/zatt/ltherawowha/yose/xco.png)
8
CHECK TCM INSPECTION
1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK
©
INSPECTION END
NG
©
Repair or replace damaged parts.
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D
3
→
D
4
(Cont’d)
AT-248
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст