2001 NISSAN X-TRAIL oil

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-319
[EXC.F/EURO-OBD]
D
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3.CHECK STALL TEST
Check stall revolution with selector lever in “1” and “R” positions.
Refer to AT- 2 6 5 , "
Stal l Te st" .
OK or NG
OK >> GO TO 4.
OK in “1” position, NG in “R” position>>1.Remove control valve
assembly. Refer to AT-414, "
ON-VEHICLE SERVICE"
.
2. Check the following items:
–Valves to control line pressure (Pressure regulator
valve, pressure modifier valve, pilot valve and pilot fil-
ter)
–Line pressure solenoid valve (AT- 3 9 6 , "LINE PRES-
SURE SOLENOID VALVE" : Except for Euro-OBD)
3. Disassemble A/T.
4. Check the following items:
–Reverse clutch assembly
–High clutch assembly
–Low & reverse brake assembly
NG in both “1” and “R” positions>>GO TO 6.
4.CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 5.
NG >> GO TO 6.
5.CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SAT493G
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-321
[EXC.F/EURO-OBD]
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AT
Vehicle Does Not Creep Forward In “D”, “2” Or “1” PositionECS004V8
SYMPTOM:
Vehicle does not creep forward when selecting “D”, “2” or “1” position.
1.CHECK A/T FLUID LEVEL
Check A/T fluid level again.
OK or NG
OK >> GO TO 2.
NG >> Refill ATF.
2.CHECK LINE PRESSURE
Check line pressure at idle with selector lever in “D” position. Refer
to AT-268, "
Line Pressure Test" .
OK or NG
OK >> GO TO 3.
NG >>1.Remove control valve assembly. Refer to AT- 4 1 4 ,
"Control Valve Assembly and Accumulators" .
2. Check the following items:
–Valves to control line pressure (Pressure regulator
valve, pressure modifier valve, pilot valve and pilot fil-
ter)
–Line pressure solenoid valve (AT- 3 9 6 , "LINE PRES-
SURE SOLENOID VALVE" )
3. Disassemble A/T.
4. Check the following item:
–Oil pump assembly
3.CHECK STALL TEST
Check stall revolution with selector lever in “D” position. Refer to AT-
265, "Stall Test" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 6.
SAT638A
SAT494G
SAT493G

AT-322
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
4. CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 5.
NG >> GO TO 6.
5. CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
6. DETECT MALFUNCTIONING ITEM
1. Disassemble A/T.
2. Check the following items:
–Forward clutch assembly
–Forward one-way clutch
–Low one-way clutch
–Reverse clutch assembly
–High clutch assembly
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
SAT171B

AT-324
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
5. CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 6.
NG >> GO TO 8.
6. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–Shift valve A
–Shift valve B
–Shift solenoid valve A
–Shift solenoid valve B
–Pilot valve
–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 >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-325
[EXC.F/EURO-OBD]
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8.DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 3 , "
Installation" .
2. Check the following items:
–Shift valve A
–Shift valve B
–Shift solenoid valve A
–Shift solenoid valve B
–Pilot valve
–Pilot filter
3. Disassemble A/T.
4. Check the following items:
–Forward clutch assembly
–Torque converter
–Oil pump assembly
–Reverse clutch assembly
–Low & reverse clutch assembly
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-327
[EXC.F/EURO-OBD]
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5.CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 6
NG >> GO TO 8
6.DETECT MALFUNCTIONING ITEM
1. Remove control valve. Refer to AT-413, "
Installation" .
2. Check the following items:
–Shift valve A
–Shift valve B
–Shift solenoid valve A
–Shift solenoid valve B
–Pilot valve
–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 >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
8.DETECT MALFUNCTIONING ITEM
1. Remove control valve. Refer to AT-413, "
Installation" .
2. Check the following items:
–Shift valve A
–Shift valve B
–Shift solenoid valve A
–Shift solenoid valve B
–Pilot valve
–Pilot filter
3. Disassemble A/T.
4. Check the following items:
–Servo piston assembly
–Brake band
OK or NG
OK >> GO TO 7
NG >> Repair or replace damaged parts.
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-329
[EXC.F/EURO-OBD]
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AT
5.CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 6.
NG >> GO TO 8.
6.DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 3 , "
Installation" .
2. Check the following items:
–Shift valve B
–Shift solenoid valve B (AT- 3 7 2 , "SHIFT SOLENOID VALVE B" : Except for Euro-OBD)
–Pilot valve
–Pilot filter
OK or NG
OK >> GO TO 6
NG >> Repair or replace damaged parts.
7.CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
8.DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 3 , "
Installation" .
2. Check the following items:
–Shift valve B
–Shift solenoid valve B (AT- 3 7 2 , "SHIFT SOLENOID VALVE B" : Except for Euro-OBD)
–Pilot valve
–Pilot filter
3. Disassemble A/T.
4. Check the following items:
–Servo piston assembly
–High clutch assembly
–Brake band
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-331
[EXC.F/EURO-OBD]
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4.CHECK A/T FLUID CONDITION
1. Remove oil pan.
2. Check A/T fluid condition.
OK or NG
OK >> GO TO 5
NG >> GO TO 7
5.DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 3 , "
Installation" .
2. Check the following items:
–Shift valve A
–Overrun clutch control valve
–Shift solenoid valve A
–Pilot valve
–Pilot filter
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.CHECK SYMPTOM
Check again.
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
7.DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 1 3 , "
Installation" .
2. Check the following items:
–Shift valve A
–Shift solenoid valve A
–Pilot valve
–Pilot filter
3. Disassemble A/T.
4. Check the following items:
–Servo piston assembly
–Brake band
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
SAT171B