Infiniti FX35 / FX45. Manual — part 66
AT-192
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SYMPTOMS
2.
Check A/T fluid condition. Refer to
.
OK or NG
OK
>> GO TO 7.
NG
>> GO TO 10.
7.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.24).
OK or NG
OK
>> GO TO 8.
NG
>> Repair or replace damaged parts.
8.
CHECK SYMPTOM
Check again. Refer to
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 9.
9.
CHECK TCM
1.
Check TCM input/output signals. Refer to
AT-83, "TCM Input/Output Signal Reference Value"
.
2.
If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness
connector.
OK or NG
OK
>> INSPECTION END
NG
>> Repair or replace damaged parts.
10.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.24).
OK or NG
OK
>> GO TO 8.
NG
>> Repair or replace damaged parts.
A/T Does Not Hold Lock-up Condition
INFOID:0000000001327374
SYMPTOM:
The lock-up condition cannot be maintained for more than 30 seconds.
DIAGNOSTIC PROCEDURE
1.
CHECK SELF-DIAGNOSTIC RESULTS
With CONSULT-III
• Perform self-diagnosis.
Without CONSULT-III
• Perform self-diagnosis. Refer to
AT-91, "Diagnosis Procedure without CONSULT-III"
.
Is any malfunction detected by self-diagnostic results?
YES
>> Check the malfunctioning system. Refer to
AT-84, "CONSULT-III Function (TRANSMISSION)"
,
AT-91, "Diagnosis Procedure without CONSULT-III"
.
NO
>> GO TO 2.
SCIA5199E
TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-193
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
AT
N
O
P
2.
CHECK A/T FLUID LEVEL
Check A/T fluid level. Refer to
.
OK or NG
OK
>> GO TO 3.
NG
>> Refill ATF.
3.
CHECK A/T FLUID CONDITION
1.
Remove oil pan. Refer to
AT-215, "Control Valve with TCM and A/T Fluid Temperature Sensor 2"
.
2.
Check A/T fluid condition. Refer to
.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 7.
4.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.25).
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
5.
CHECK SYMPTOM
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 6.
6.
CHECK TCM
1.
Check TCM input/output signals. Refer to
AT-83, "TCM Input/Output Signal Reference Value"
2.
If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness
connector.
OK or NG
OK
>> INSPECTION END
NG
>> Repair or replace damaged parts.
7.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.25).
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
SAT638A
SCIA5199E
AT-194
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SYMPTOMS
Lock-up Is Not Released
INFOID:0000000001327375
SYMPTOM:
The lock-up condition cannot be cancelled even after releasing the accelerator pedal.
DIAGNOSTIC PROCEDURE
1.
CHECK SELF-DIAGNOSTIC RESULTS
With CONSULT-III
• Perform self-diagnosis.
Without CONSULT-III
• Perform self-diagnosis. Refer to
AT-91, "Diagnosis Procedure without CONSULT-III"
.
Is any malfunction detected by self-diagnostic results?
YES
>> Check the malfunctioning system. Refer to
AT-84, "CONSULT-III Function (TRANSMISSION)"
,
AT-91, "Diagnosis Procedure without CONSULT-III"
.
NO
>> GO TO 2.
2.
CHECK SYMPTOM
Check again. Refer to
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 3.
3.
CHECK TCM
1.
Check TCM input/output signals. Refer to
AT-83, "TCM Input/Output Signal Reference Value"
.
2.
If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness
connector.
OK or NG
OK
>> INSPECTION END
NG
>> Repair or replace damaged parts.
Engine Speed Does Not Return to Idle
INFOID:0000000001327376
SYMPTOM:
When a shift-down is performed, the engine speed does not smoothly return to the idling speed.
DIAGNOSTIC PROCEDURE
1.
CHECK A/T FLUID LEVEL
Check A/T fluid level. Refer to
.
OK or NG
OK
>> GO TO 2.
NG
>> Refill ATF.
2.
CHECK SELF-DIAGNOSTIC RESULTS
With CONSULT-III
• Perform self-diagnosis.
Without CONSULT-III
• Perform self-diagnosis. Refer to
AT-91, "Diagnosis Procedure without CONSULT-III"
.
SAT638A
TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-195
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
AT
N
O
P
Is any malfunction detected by self-diagnostic results?
YES
>> Check the malfunctioning system. Refer to
AT-84, "CONSULT-III Function (TRANSMISSION)"
,
AT-91, "Diagnosis Procedure without CONSULT-III"
.
NO
>> GO TO 3.
3.
CHECK A/T FLUID CONDITION
1.
Remove oil pan. Refer to
AT-215, "Control Valve with TCM and A/T Fluid Temperature Sensor 2"
.
2.
Check A/T fluid condition. Refer to
.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 7.
4.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.72).
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
5.
CHECK SYMPTOM
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 6.
6.
CHECK TCM
1.
Check TCM input/output signals. Refer to
AT-83, "TCM Input/Output Signal Reference Value"
2.
If NG, recheck A/T assembly harness connector terminals for damage or loose connection with harness
connector.
OK or NG
OK
>> INSPECTION END
NG
>> Repair or replace damaged parts.
7.
DETECT MALFUNCTIONING ITEM
Check the malfunction items. If any items are damaged, repair or replace damaged parts. Refer to
(Symptom No.72).
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
Cannot Be Changed to Manual Mode
INFOID:0000000001327377
SYMPTOM:
Does not change to manual mode when manual shift gate is used.
DIAGNOSTIC PROCEDURE
1.
CHECK MANUAL MODE SWITCH
Check the manual mode switch. Refer to
OK or NG
OK
>> GO TO 2.
SCIA5199E
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