Nissan Almera Tino V10. Manual — part 119
AT-200
[EURO-OBD]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
Diagnostic Procedure
ECS0098Z
1.
CHECK TCM POWER SOURCE
1.
Turn ignition switch to “ON” position.
(Do not start engine.)
2.
Check voltage between TCM terminals 10, 19, 28 and ground.
3.
Turn ignition switch to “OFF” position.
4.
Check voltage between TCM terminal 28 and ground.
OK or NG
OK
>> GO TO 2
NG
>> Check the following items:
●
Harness for short or open between ignition switch and
TCM (Main harness)
●
Ignition switch and fuse
Refer to EL-11, “Power Supply Routing”.
2.
CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1.
Turn ignition switch to “OFF” position.
2.
Disconnect terminal cord assembly connector in engine compartment.
3.
Check resistance between terminals 6 and 7 when A/T is cold.
4.
Reinstall any part removed.
OK or NG
OK (With CONSULT-II)>>GO TO 3
OK (Without CONSULT-II)>>GOTO4
NG
>> 1. Remove oil pan refer to
.
2. Check the following items:
–
A/T fluid temperature sensor
Refer to
AT-202, "Component Inspection"
.
–
Harness of terminal cord assembly for short or open
Voltage: Battery voltage
Voltage: Battery voltage
SCIA0736E
Resistance:
Cold [20
°
C (68
°
F)]
Approximately 2.5 k
Ω
MCIA0101E
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
AT-201
[EURO-OBD]
D
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3.
CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (WITH CONSULT-II)
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 “FLUID TEMP SE”.
OK or NG
OK
>> GO TO 5
NG
>> Check the following item:
●
Harness for short or open between TCM, ECM and
terminal cord assembly (Main harness)
●
Ground circuit for ECM
Refer to
EC-139, "POWER SUPPLY CIRCUIT FOR
.
4.
CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (WITHOUT CONSULT-II)
Without CONSULT-II
1.
Start engine.
2.
Check voltage between TCM terminal 47 and ground while warming up A/T.
3.
Turn ignition switch to “OFF” position.
4.
Disconnect TCM harness connector.
5.
Check resistance between terminal 42 and ground.
OK or NG
OK
>> GO TO 5
NG
>> Check the following item:
●
Harness for short or open between TCM, ECM and
terminal cord assembly (Main harness)
●
Ground circuit for ECM
Refer to
EC-139, "POWER SUPPLY CIRCUIT FOR
.
5.
CHECK DTC
Perform
AT-198, "DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE"
.
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.
Voltage:
Cold [20
°
C (68
°
F)]
→
Hot [80
°
C (176
°
F)]
Approximately 1.5V
→
0.5V
SAT614J
Voltage:
Cold [20
°
C (68
°
F)]
→
Hot [80
°
C (176
°
F)]
Approximately 1.5V
→
0.5V
SCIA0738E
Continuity should exist.
SCIA0739E
AT-202
[EURO-OBD]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
Component Inspection
ECS00990
A/T FLUID TEMPERATURE SENSOR
●
For removal, refer to
AT-410, "Control Valve Assembly and
.
●
Check resistance between two terminals while changing temper-
ature as shown at right.
Temperature
°
C (
°
F)
Resistance
20 (68)
Approximately 2.5 k
Ω
80 (176)
Approximately 0.3 k
Ω
SAT298F
DTC VEHICLE SPEED SENSOR MTR
AT-203
[EURO-OBD]
D
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DTC VEHICLE SPEED SENSOR MTR
PFP:24814
Description
ECS00991
The vehicle speed sensor·MTR is built into the speedometer assembly. The sensor functions as an auxiliary
device to the revolution sensor when it is malfunctioning. The TCM will then use a signal sent from the vehicle
speed sensor·MTR.
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
ON BOARD DIAGNOSIS LOGIC
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
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.
2.
Start engine and accelerate vehicle from 0 to 25 km/h (0 to 16
MPH).
3.
If DTC is detected, go to
AT-206, "Diagnostic Procedure"
.
Termi-
nal No.
Wire color
Item
Condition
Judgement stan-
dard
(Approx.)
40
L/B
Vehicle speed
sensor
When moving vehicle at 2 to 3 km/h
(1 to 2 MPH) for 1 m (3 ft) or more.
Voltage varies
between 0V and
more than 4.5V
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.)
●
Vehicle speed sensor
: 2nd judgement flicker
SAT014K
SAT971J
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