sensor NISSAN X-TRAIL 2003 Service Repair Manual

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-301
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

Vehicle Cannot Be Started From D1ECS00EBL
SYMPTOM:
Vehicle cannot be started from D
1 on Cruise Test — Part 1.
1. SYMPTOM CHECK
Check symptom. Refer to AT- 2 7 0 , "
Cruise Test — Part 1" .
Is Vehicle does not creep backward in R position OK?
YES >> GO TO 2.
NO >> Go to AT- 2 9 7 , "
Vehicle Does Not Creep Backward In “R” Position" .
2. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "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- 3 3 2 , "VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)"
–AT- 3 6 8 , "TORQUE CONVERTER CLUTCH SOLENOID VALVE"
–AT- 3 5 0 , "SHIFT SOLENOID VALVE A"
–AT- 3 5 6 , "SHIFT SOLENOID VALVE B"
–AT- 3 6 2 , "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- 3 4 5 ,
"ACCELE RATOR 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- 2 6 0 , "
Line Pressure Test" .
OK or NG
OK >> GO TO 5.
NG >> GO TO 8.
PBIB0498E
SAT494G

AT-304
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

A/T Does Not Shift: D1 → D2 Or Does Not Kickdown: D4 → D2ECS00EBM
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- 2 7 0 , "
Cruise Test — Part 1" and AT- 2 7 3 , "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 9 9 , "
Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position" , AT- 3 0 1 , "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- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "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- 3 4 5 ,
"ACCELE RATOR PEDAL POSITION (APP) SENSOR" .
OK or NG
OK >> GO TO 5
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
SAT023JB
PBIB0498E

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-307
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

A/T Does Not Shift: D2 → D3ECS00EBN
SYMPTOM:
A/T does not shift from D
2 to D3 at the specified speed.
1. CHECK SYMPTOM
Check symptom. Refer to AT- 2 7 0 , "
Cruise Test — Part 1" and AT- 2 7 3 , "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 9 9 , "
Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position" , AT- 3 0 1 , "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- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "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- 3 4 5 ,
"ACCELE RATOR PEDAL POSITION (APP) SENSOR" .
OK or NG
OK >> GO TO 5.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
SAT023JB
PBIB0498E

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-309
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

A/T Does Not Shift: D3 → D4ECS00EBO
SYMPTOM:

A/T does not shift from D3 to D4 at the specified speed.

A/T must be warm before D3 to D4 shift will occur.
1. CHECK SYMPTOM
Check symptom. Refer to AT- 2 7 0 , "
Cruise Test — Part 1" and AT- 2 7 3 , "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 9 9 , "
Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position" , AT- 3 0 1 , "Ve h i c l e
Cannot Be Started From D1" .
2. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Do the self-diagnosis results indicate PNP switch, overdrive control switch, A/T fluid temperature sensor, vehi-
cle speed sensor·A/T (revolution sensor), shift solenoid valve A,B or vehicle speed sensor·MTR circuit?
YES >>
Check damaged circuit. Refer to the following items.
–AT- 3 3 2 , "VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)"
–AT- 3 5 0 , "SHIFT SOLENOID VALVE A"
–AT- 3 5 6 , "SHIFT SOLENOID VALVE B"
–AT- 3 7 4 , "BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POWER
SOURCE)"
–AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR MTR"
–AT- 3 2 4 , "TCM Self-diagnosis Does Not Activate"
NO >> GO TO 3.
3. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer to AT- 3 4 5 ,
"ACCELE RATOR PEDAL POSITION (APP) SENSOR"
OK or NG
OK >> GO TO 4.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
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 7.
PBIB0498E
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-311
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

A/T Does Not Perform Lock-upECS00EBP
SYMPTOM:
A/T does not perform lock-up at the specified speed.
1. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Does self-diagnosis show damage to A/T fluid temperature sensor, vehicle speed sensor
·A/T (revolution sen-
sor), engine speed signal, vehicle speed sensor·MTR or torque converter clutch solenoid valve circuit after
cruise test?
YES >> Check damaged circuit. Refer to AT- 3 6 8 , "TORQUE CONVERTER CLUTCH SOLENOID VALVE"
, AT- 3 7 4 , "BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POWER
SOURCE)" , AT- 3 3 2 , "VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" , AT- 3 8 2 ,
"ENGINE SPEED SIGNAL" , AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR MTR" .
NO >> GO TO 2.
2. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer to AT- 3 4 5 ,
"ACCELE RATOR PEDAL POSITION (APP) SENSOR"
OK or NG
OK >> GO TO 3.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
3. DETECT MALFUNCTIONING ITEM
1. Remove control valve. Refer to AT- 4 0 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–Torque converter clutch control valve
–Torque converter clutch solenoid valve
–Torque converter relief valve
–Pilot valve
–Pilot filter
3. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
4. Check torque converter. Refer to AT- 4 2 4 , "
Disassembly" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4. CHECK SYMPTOM
Check again. Refer to AT- 2 7 0 , "
Cruise Test — Part 1" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 2 8 6 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
PBIB0498E

AT-314
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

Lock-up Is Not ReleasedECS00EBR
SYMPTOM:
Lock-up is not released when accelerator pedal is released.
1. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR CIRCUIT
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Do the self-diagnosis results indicate accelerator pedal position (APP) sensor circuit?
YES >> Check accelerator pedal position (APP) sensor circuit. Refer to AT- 3 4 5 , "ACCELE RATOR
PEDAL POSITION (APP) SENSOR" .
NO >> GO TO 2.
2. CHECK SYMPTOM
Check again. Refer to AT- 2 7 0 , "
Cruise Test — Part 1" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 2 8 6 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-315
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

Engine Speed Does Not Return To Idle (Light Braking D4 → D3 )ECS00EBS
SYMPTOM:
Engine speed does not smoothly return to idle when A/T shifts from D
4 to D3 .
1. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Does self-diagnosis show damage to overrun clutch solenoid valve circuit after cruise test?
YES >> Check overrun clutch solenoid valve circuit. Refer to AT- 3 6 2 , "OVERRUN CLUTCH SOLENOID
VA LV E" .
NO >> GO TO 2.
2. CHECK ACCELERATOR PEDAL POSITION (APP) SENSOR
Check accelerator pedal position (APP) sensor. Refer to AT- 3 4 5 ,
"ACCELE RATOR PEDAL POSITION (APP) SENSOR"
OK or NG
OK >> GO TO 3.
NG >> Repair or replace accelerator pedal position (APP) sen-
sor.
3. 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- 2 5 6 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 6.
4. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 0 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–Overrun clutch control valve
–Overrun clutch reducing valve
–Overrun clutch solenoid valve
OK or NG
OK >> GO TO 5.
NG >> Repair or replace damaged parts.
PBIB0498E
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-317
[EXC.F/EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT

Vehicle Does Not Start From D1ECS00EBT
SYMPTOM:
Vehicle does not start from D
1 on Cruise test — Part 2.
1. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Does self-diagnosis show damage to vehicle speed sensor
·A/T (revolution sensor), shift solenoid valve A, B or
vehicle speed sensor·MTR after cruise test?
YES >>
Check damaged circuit. Refer to the following items.
–AT- 3 3 2 , "VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)"
–AT- 3 5 0 , "SHIFT SOLENOID VALVE A"
–AT- 3 5 6 , "SHIFT SOLENOID VALVE B"
–AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR MTR"
NO >> GO TO 2.
2. CHECK SYMPTOM
Check again. Refer to AT- 2 7 3 , "
Cruise Test — Part 2" .
OK or NG
OK >> GO TO AT- 3 0 1 , "Vehicle Cannot Be Started From D1" .
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 2 8 6 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

AT-320
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

A/T Does Not Shift: 22 → 11 , When Selector Lever “2” → “1” PositionECS00EBW
SYMPTOM:
A/T does not shift from 2
2 to 11 when changing selector lever from “2” to “1” position.
1. CHECK PNP SWITCH CIRCUIT
Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-diagnosis Does Not Activate" .
OK or NG
OK >> GO TO 2.
NG >> Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-diagnosis Does Not Activate" .
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- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "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 A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 2 5 6 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
SAT023JB
SAT171B

AT-322
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

Vehicle Does Not Decelerate By Engine BrakeECS00EBX
SYMPTOM:

Vehicle does not decelerate by engine brake when turning overdrive control switch OFF.

Vehicle does not decelerate by engine brake when shifting A/T from “D” to “2” position.

Vehicle does not decelerate by engine brake when shifting from 22 (12 ) to 11 .
1. CHECK PNP SWITCH CIRCUIT
Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-diagnosis Does Not Activate" .
OK or NG
OK >> GO TO 2.
NG >> Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-diagnosis Does Not Activate" .
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- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "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 A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 2 5 6 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
SAT023JB
SAT171B