Infiniti FX35 / FX45. Manual - part 66

 

  Index      Infiniti     Infiniti FX35 / FX45 (S50) - service repair manual 2008 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  64  65  66  67   ..

 

 

Infiniti FX35 / FX45. Manual - part 66

 

 

AT-192

< SERVICE INFORMATION >

TROUBLE DIAGNOSIS FOR SYMPTOMS

2.

Check A/T fluid condition. Refer to 

AT-49, "Inspections Before

Trouble Diagnosis"

.

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 

AT-59,

"Symptom Chart"

 (Symptom No.24).

OK or NG

OK

>> GO TO 8.

NG

>> Repair or replace damaged parts.

8.

CHECK SYMPTOM

Check again. Refer to 

AT-53, "Road Test"

.

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 

AT-59,

"Symptom Chart"

 (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 

AT-11, "Checking A/T Fluid"

.

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 

AT-49, "Inspections Before

Trouble Diagnosis"

.

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 

AT-59,

"Symptom Chart"

 (Symptom No.25).

OK or NG

OK

>> GO TO 5.

NG

>> Repair or replace damaged parts.

5.

CHECK SYMPTOM

Check again. Refer to 

AT-53, "Road Test"

.

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 

AT-59,

"Symptom Chart"

 (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 

AT-53, "Road Test"

.

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 

AT-11, "Checking A/T Fluid"

.

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 

AT-49, "Inspections Before

Trouble Diagnosis"

.

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 

AT-59,

"Symptom Chart"

 (Symptom No.72).

OK or NG

OK

>> GO TO 5.

NG

>> Repair or replace damaged parts.

5.

CHECK SYMPTOM

Check again. Refer to 

AT-53, "Road Test"

.

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 

AT-59,

"Symptom Chart"

 (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 

AT-155

.

OK or NG

OK

>> GO TO 2.

SCIA5199E

 

 

 

 

 

 

 

Content   ..  64  65  66  67   ..