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![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-213
[EURO-OBD]
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4. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer t NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-213
[EURO-OBD]
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4. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer t](/manual-img/5/57404/w960_57404-2248.png)
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-213
[EURO-OBD]
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4. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 6 4 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 5.
NG >> GO TO 6.
5. CHECK SYMPTOM
Check again. Refer to AT- 7 2 , "
2. CHECK AT IDLE" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 9 4 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
6. DETECT MALFUNCTIONING ITEM
1. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
2. Check the following items:
–Oil pump assembly. Refer to AT- 4 4 3 , "Oil Pump" .
–Forward clutch assembly. Refer to AT- 4 7 5 , "Forward and Overrun Clutches" .
–Forward one-way clutch. Refer to AT- 4 7 5 , "Forward and Overrun Clutches" .
–Low one-way clutch. Refer to AT- 4 2 4 , "Disassembly" .
–Torque converter. Refer to AT-424, "Disassembly" .
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
SAT171B
Page 2250 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-214
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
Vehicle Cannot Be Started From D1ECS004T1
SYMPTOM:
Vehicle cannot be started from D
1 on Cruise Test — Part 1.
1. SYMPTOM CHECK
Check symptom. Ref NISSAN X-TRAIL 2003 Service Repair Manual AT-214
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
Vehicle Cannot Be Started From D1ECS004T1
SYMPTOM:
Vehicle cannot be started from D
1 on Cruise Test — Part 1.
1. SYMPTOM CHECK
Check symptom. Ref](/manual-img/5/57404/w960_57404-2249.png)
AT-214
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
Vehicle Cannot Be Started From D1ECS004T1
SYMPTOM:
Vehicle cannot be started from D
1 on Cruise Test — Part 1.
1. SYMPTOM CHECK
Check symptom. Refer to AT- 7 8 , "
Cruise Test — Part 1" .
Is Vehicle does not creep backward in R position OK?
YES >> GO TO 2.
NO >> Go to AT- 2 1 0 , "
Vehicle Does Not Creep Backward In “R” Position" .
2. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 4 5 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT- 5 2 ,
"Diagnostic Procedure Without CONSULT-II" .
Do the self-diagnosis results indicate vehicle speed sensor
·A/T (revolution sensor), overrun clutch solenoid
valve, torque converter clutch solenoid valve, shift solenoid valve A,B or vehicle speed sensor·MTR circuit?
YES >>Check damaged circuit. Refer to the following items.
–AT- 11 2 , "DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)"
–AT- 1 4 8 , "DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE"
–AT- 1 6 1 , "DTC P0750 SHIFT SOLENOID VALVE A"
–AT- 1 6 7 , "DTC P0755 SHIFT SOLENOID VALVE B"
–AT- 1 7 8 , "DTC P1760 OVERRUN CLUTCH SOLENOID VALVE"
–AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR MTR"
NO >> GO TO 3.
3. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer to AT- 1 7 3 ,
"DTC P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
4. CHECK LINE PRESSURE
Check line pressure at stall point with selector lever in D position.
Refer to AT- 6 8 , "
Line Pressure Test" .
OK or NG
OK >> GO TO 5.
NG >> GO TO 8.
PBIB0498E
SAT494G
Page 2251 of 4179
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-215
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5. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 6 4 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 8.
6. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 0 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. Refer to AT- 7 8 , "
Cruise Test — Part 1" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 9 4 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SAT171B
Page 2252 of 4179
AT-216
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
8. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 0 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
3. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
4. Check the following items:
–Forward clutch. Refer to AT- 4 7 5 , "Forward and Overrun Clutches" .
–Forward one-way clutch assembly. Refer to AT- 4 2 4 , "Disassembly" .
–High clutch assembly. Refer to AT- 4 6 9 , "High Clutch" .
–Torque converter. Refer to AT- 4 2 4 , "Disassembly" .
–Oil pump assembly. Refer to AT- 4 4 3 , "Oil Pump" .
–Reverse clutch assembly. Refer to AT- 4 6 4 , "Reverse Clutch" .
–Low & reverse clutch assembly
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
Page 2253 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-217
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A/T Does Not Shift: D1 → D2 Or Does Not Kickdown: D4 → D2ECS004T2
SYMPTOM:
A/T does not shift from D
1 to D2 at NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSES FOR SYMPTOMS
AT-217
[EURO-OBD]
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A/T Does Not Shift: D1 → D2 Or Does Not Kickdown: D4 → D2ECS004T2
SYMPTOM:
A/T does not shift from D
1 to D2 at](/manual-img/5/57404/w960_57404-2252.png)
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-217
[EURO-OBD]
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A/T Does Not Shift: D1 → D2 Or Does Not Kickdown: D4 → D2ECS004T2
SYMPTOM:
A/T does not shift from D
1 to D2 at the specified speed.
A/T does not shift from D
4 to D2 when depressing accelerator pedal fully at the specified speed.
1. CHECK SYMPTOM
Check symptom. Refer to AT- 7 8 , "
Cruise Test — Part 1" and AT- 8 1 , "Cruise Test — Part 2" .
Are
“Vehicle Does Not Creep Ford In “D”, “2” Or “1” Position” and “Vehicle Cannot Be Started From D1 ” OK?
YES >> GO TO 2.
NO >> GO TO AT- 2 1 2 , "
Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position" , AT- 2 1 4 , "Ve h i c l e
Cannot Be Started From D1" .
2. ADJUST CONTROL CABLE
Check control cable. Refer to AT- 4 0 9 , "
Control Cable Adjustment" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT- 4 0 9 , "
Control Cable
Adjustment" .
3. CHECK VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR) AND CHECK VEHICLE SPEED
SENSOR·MTR CIRCUIT
Check vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR circuit. Refer to AT- 11 2 ,
"DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 1 9 2 , "DTC VEHICLE
SPEED SENSOR MTR" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR
circuits.
4. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer AT- 1 7 3 , "
DTC
P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR" .
OK or NG
OK >> GO TO 5
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
SAT023JB
PBIB0498E
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AT-218
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
5. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 6 4 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 8.
6. DETECT MALFUNCTIONING ITEM
1. Remove control valve. Refer to AT- 4 0 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. Refer to AT- 7 8 , "
Cruise Test — Part 1" and AT- 8 1 , "Cruise Test — Part 2" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 9 4 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SAT171B
Page 2255 of 4179
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-219
[EURO-OBD]
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8. DETECT MALFUNCTIONING ITEM
1. Remove control valve. Refer to AT- 4 0 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
3. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
4. Check the following items:
–Servo piston assembly
–Brake band
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
Page 2256 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-220
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D2 → D3ECS004T3
SYMPTOM:
A/T does not shift from D
2 to D3 at the specified speed.
1. CHECK SYMPTOM
Check symptom. Refer t NISSAN X-TRAIL 2003 Service Repair Manual AT-220
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D2 → D3ECS004T3
SYMPTOM:
A/T does not shift from D
2 to D3 at the specified speed.
1. CHECK SYMPTOM
Check symptom. Refer t](/manual-img/5/57404/w960_57404-2255.png)
AT-220
[EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
A/T Does Not Shift: D2 → D3ECS004T3
SYMPTOM:
A/T does not shift from D
2 to D3 at the specified speed.
1. CHECK SYMPTOM
Check symptom. Refer to AT- 7 8 , "
Cruise Test — Part 1" and AT- 8 1 , "Cruise Test — Part 2" .
Are
“Vehicle Does Not Creep Ford In “D”, “2” Or “1” Position” and “Vehicle Cannot Be Started From D1 ” OK?
YES >> GO TO 2.
NO >> GO TO AT- 2 1 2 , "
Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position" , AT- 2 1 4 , "Veh ic le
Cannot Be Started From D1" .
2. ADJUST CONTROL CABLE
Check control cable. Refer to AT- 4 0 9 , "
Control Cable Adjustment" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT- 4 0 9 , "
Control Cable
Adjustment" .
3. CHECK VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR) AND CHECK VEHICLE SPEED
SENSOR·MTR CIRCUIT
Check vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR circuit. Refer to AT- 11 2 ,
"DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 1 9 2 , "DTC VEHICLE
SPEED SENSOR MTR" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR
circuits.
4. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer to AT- 1 7 3 ,
"DTC P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR" .
OK or NG
OK >> GO TO 5.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
SAT023JB
PBIB0498E