Page 2225 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
AT-189
[EURO-OBD]
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5. CHECK FLUID TEMPERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. NISSAN X-TRAIL 2003 Service Repair Manual DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
AT-189
[EURO-OBD]
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5. CHECK FLUID TEMPERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2.](/manual-img/5/57404/w960_57404-2224.png)
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
AT-189
[EURO-OBD]
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5. CHECK FLUID TEMPERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the TCM connector.
3. Check resistance between terminals.
OK or NG
OK >> GO TO 9.
NG >> GO TO 6.
6. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly harness connector and TCM connector.
3. Check continuity between terminal cord assembly harness con-
nector terminals and TCM connector terminals.
4. If OK, check harness for short to ground and short to power.
5. If OK, check continuity between ground and transaxle assembly.
6. Reinstall any part removed.
OK or NG
OK >> GO TO 7.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
Name Connector
No. Terminal No.
(Wire color) Tempera-
ture °C (°F) Resistance
(KΩ) (Approx.)
A/T fluid
tempera-
ture sensor F47 47 (BR) - 42 (B) 20 (68) 2.5
80 (176) 0.3
SCIA2338E
Item Connector No.Terminal No.
(Wire color)Continuity
TCM F47 42 (B)
Ye s
Terminal cord assembly
harness connectorF23 7 (B)
Item Connector No.Terminal No.
(Wire color)Continuity
TCM F47 47 (BR)
Ye s
Terminal cord assembly
harness connectorF23 6 (BR)
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Page 2226 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-190
[EURO-OBD]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
7. CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1. Turn ignition switch OFF.
2. Disc NISSAN X-TRAIL 2003 Service Repair Manual AT-190
[EURO-OBD]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
7. CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1. Turn ignition switch OFF.
2. Disc](/manual-img/5/57404/w960_57404-2225.png)
AT-190
[EURO-OBD]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
7. CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly harness connector in engine room.
3. Check resistance between terminal cord assembly harness con-
nector terminals when A/T is cold.
4. Reinstall any part removed.
OK or NG
OK >> GO TO 8.
NG >> Repair or replace damaged parts.
8. DETECT MALFUNCTIONING ITEM
1. Remove oil pan. Refer toAT- 4 0 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–A/T fluid temperature sensor
Check resistance between two terminals while changing temper-
ature as shown.
–Harness of terminal cord assembly for short or open
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
9. CHECK DTC
Perform AT- 1 8 4 , "
DTC Confirmation Procedure" .
OK or NG
OK >>INSPECTION END
NG >> GO TO 10.
10. CHECK TCM
1. Check TCM input/output signal. Refer to AT- 9 4 , "
TCM Terminals and Reference Value" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Temperature °C (°F) Resistance
20 (68) Approx. 2.5 kΩ
80 (176) Approx. 0.3 kΩ
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Temperature °C (°F) Resistance
20 (68) Approx. 2.5 kΩ
80 (176) Approx. 0.3 kΩ
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Page 2227 of 4179
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
AT-191
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Component InspectionECS004SL
A/T FLUID TEMPERATURE SENSOR
For removal, refer to AT- 4 0 4 , "Control Valve Assembly and
Accumulators" .
Check resistance between two terminals while changing temper-
ature as shown.
Temperature °C (°F) Resistance
20 (68) Approximately 2.5 kΩ
80 (176) Approximately 0.3 kΩ
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Page 2228 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-192
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
DTC VEHICLE SPEED SENSOR MTRPFP:24814
DescriptionECS004SM
The vehicle speed sensor·MTR is built into the speedometer assem-
bly. The sensor functions NISSAN X-TRAIL 2003 Service Repair Manual AT-192
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
DTC VEHICLE SPEED SENSOR MTRPFP:24814
DescriptionECS004SM
The vehicle speed sensor·MTR is built into the speedometer assem-
bly. The sensor functions](/manual-img/5/57404/w960_57404-2227.png)
AT-192
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
DTC VEHICLE SPEED SENSOR MTRPFP:24814
DescriptionECS004SM
The vehicle speed sensor·MTR is built into the speedometer assem-
bly. The sensor functions as an auxiliary device to the revolution sen-
sor when it is malfunctioning. The TCM will then use a signal sent
from the vehicle speed sensor·MTR.
On Board Diagnosis LogicECS00CUR
Possible CauseECS00CUS
Check the following items.
Harness or connector
(The sensor circuit is open or shorted.)
Vehicle speed sensor
DTC Confirmation ProcedureECS00CUT
CAUTION:
Always drive vehicle at a safe speed.
If conducting this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait
at least 5 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
SCIA0716E
Diagnostic trouble code Malfunction is detected when... Check items (Possible cause)
: VHCL SPEED SEN·MTR
TCM does not receive the proper voltage
signal from the sensor.
Harness or connectors
(The sensor circuit is open or shorted.)
Combination meter
4WD/ABS control unit : 2nd judgement flicker
SAT014K
Page 2229 of 4179
DTC VEHICLE SPEED SENSOR MTR
AT-193
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2. Start engine and accelerate vehicle from 0 to 25 km/h (0 to 16
MPH).
3. If the check result is NG, go to AT- 1 9 6 , "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-II”
WITHOUT CONSULT-II
1. Start engine.
2. Drive vehicle under the following conditions:
Selector lever in D and vehicle speed higher than 25 km/h (16
MPH).
3. Perform self-diagnosis.
Refer to AT- 5 2 , "
Diagnostic Procedure Without CONSULT-II" .
4. If the check result is NG, go to AT- 1 9 6 , "
Diagnostic Procedure" .
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Page 2230 of 4179
AT-194
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
Wiring Diagram — AT — VSSMTRECS004SN
LHD MODELS
TCWA0236E
Page 2231 of 4179
DTC VEHICLE SPEED SENSOR MTR
AT-195
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RHD MODELS
TCWA0237E
Page 2232 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-196
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL
Diagnostic ProcedureECS004SO
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Se NISSAN X-TRAIL 2003 Service Repair Manual AT-196
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL
Diagnostic ProcedureECS004SO
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Se](/manual-img/5/57404/w960_57404-2231.png)
AT-196
[EURO-OBD]
DTC VEHICLE SPEED SENSOR MTR
TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL
Diagnostic ProcedureECS004SO
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Start engine.
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out the value of “VHCL/S SE·MTR” while driving.
Check the value changes according to driving speed.
Without CONSULT-II
1. Start engine.
2. Check voltage between TCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. DETECT MALFUNCTIONING ITEM
Check the following items:
Combination meters. Refer to DI-4, "COMBINATION METERS" .
Harness for short or open between TCM and combination meters.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
Termi-
nal No.Wire color Item ConditionJudgement stan-
dard
(Approx.)
40 L/WVehicle speed
sensorWhen moving vehicle at 2 to 3 km/h
(1 to 2 MPH) for 1 m (3 ft) or more.Voltage varies
between less
than 1V and
more than 4.5V
LCIA0090E
Name Connec-
tor No. Terminal
No. (Wire
color) ConditionJudge-
mentstan-
dard(Appro
x.)
Ve h ic le
speed sen-
sor F47 40 (L/W) -
GroundWhen moving vehicle at
2 to 3 km/h (1 to 2 MPH)
for 1 m (3 ft) or more.Voltage
varies
between
less than
0V and
more than
4.5V
SCIA3246E