Nissan Versa Sedan. Instruction — part 812
TM-154
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
DTC Logic
INFOID:0000000009267912
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Drive the vehicle.
2. Maintain the following conditions for 5 seconds or more.
3. Check the first trip DTC.
Is “P0713” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009267913
1.
CHECK CIRCUIT BETWEEN TCM AND A/T UNIT (CHECK 1)
1. Turn ignition switch OFF.
2. Disconnect the TCM connector and A/T unit connector.
3. Check the continuity between the TCM harness connector and the A/T unit harness connector.
Is the check result normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning part.
2.
CHECK CIRCUIT BETWEEN TCM AND A/T UNIT (CHECK 2)
1. Turn ignition switch ON.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0713
Transmission Fluid Tempera-
ture Sensor “A” Circuit High
Under the following diagnosis
conditions, the A/T fluid temper-
ature identified by TCM is
−
40
°C (−40°F) or less continu-
ously for 5 seconds or more.
• Diagnosis condition
- Ignition switch: ON
- Vehicle speed: 10 km/h (7
MPH) or more
- Selector lever: D position
- TCM power supply voltage:
10 V <TCM power supply
voltage <16 V
• Harness or connector
(Open circuit or short circuit
to the power supply in the flu-
id temperature sensor circuit)
• A/T fluid temperature sensor
Vehicle speed
: 10 km/h (7 MPH) or more
Selector lever
: D position
TCM harness connector
A/T unit harness connector
Continuity
Connector
Terminal
Connector
Terminal
F44
12
F46
11
Exists
11
16
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
TM-155
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
2. Check the voltage between the TCM harness connector and ground.
Is the check result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning part.
3.
CHECK FLUID TEMPERATURE SENSOR
Check the fluid temperature sensor. Refer to
TM-155, "Component Inspection (A/T Fluid Temperature Sen-
Is the check result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning parts.
Component Inspection (A/T Fluid Temperature Sensor)
INFOID:0000000009267914
1.
CHECK A/T FLUID TEMPERATURE SENSOR
Measure the resistance between the A/T unit connector terminals.
Is the check result normal?
YES
>> INSPECTION END
NO
>> There is a malfunction of the A/T fluid temperature sensor. Replace the transaxle assembly. Refer
to
TM-250, "Removal and Installation"
.
TCM harness connector
Ground
Voltage
Connector
Terminal
F44
12
Ground
Approx. 0 V
A/T unit connector
Condition
Resistance
Terminal
11
16
A/T fluid temperature: 20
°C (68°F)
Approx. 6.5 k
Ω
A/T fluid temperature: 50
°C (122°F)
Approx. 2.2 k
Ω
A/T fluid temperature: 80
°C (176°F)
Approx. 0.87 k
Ω
TM-156
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
P0717 INPUT SPEED SENSOR A
P0717 INPUT SPEED SENSOR A
DTC Logic
INFOID:0000000009267915
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Be careful of the driving speed.
1.
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine.
2. Drive the vehicle.
3. Maintain the following conditions for 5 seconds or more.
4. Stop the vehicle.
5. Check the first trip DTC.
Is “P0717” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009267916
1.
CHECK INPUT SPEED SENSOR POWER CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the transaxle assembly connector.
3. Turn ignition switch ON.
4. Check the voltage between the A/T unit harness connector and ground.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0717
Input/Turbine Speed Sensor “A”
Circuit No Signal
Under the following diagnosis
conditions, the input speed sen-
sor value is less than 600 rpm
continuously for 5 seconds or
more.
• Diagnosis condition
- Engine speed: More than
1,500 rpm
- Position: Other than P or N
- Idle switch: OFF
- Vehicle speed: More than 40
km/h (25 MPH)
- TCM power supply voltage:
10 V <TCM power supply
voltage <16 V
• Harness or connector
(Open circuit or short circuit in
the input speed sensor cir-
cuit)
• Input speed sensor
Engine speed
: More than 1,500 rpm
Accelerator pedal position
: 0.5/8.0 or more
Selector lever
: D position
Vehicle speed
: More than 40 km/h (25 MPH)
P0717 INPUT SPEED SENSOR A
TM-157
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Is the check result normal?
YES
>> GO TO 2.
NO
>> Check the TCM power supply. Refer to
2.
CHECK INPUT SPEED SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check the continuity between the A/T unit harness connector and ground.
Is the check result normal?
YES
>> GO TO 3.
NO
>> Check or repair the malfunction items.
3.
CHECK INPUT SPEED SENSOR SIGNAL CIRCUIT
1. Disconnect the TCM connector.
2. Check the continuity between the TCM harness connector and the A/T unit harness connector.
Is the check result normal?
YES
>> GO TO 4.
NO
>> Check or repair the malfunction items.
4.
CHECK INPUT SPEED SENSOR TCM CIRCUIT (CHECK 3)
Check the continuity between TCM harness connector and ground.
Is the check result normal?
YES
>> GO TO 5.
NO
>> Check or repair the malfunction items.
5.
CHECK TCM INPUT SIGNALS
1. Connect all of the disconnected connectors.
2. Lift the vehicle.
3. Start the engine.
4. Check the frequency of the input speed sensor.
A/T unit harness connector
Ground
Voltage
Connector
Terminal
F46
14
Ground
Approx. 5 V
A/T unit harness connector
Ground
Continuity
Connector
Terminal
F46
16
Ground
Exists
TCM harness connector
A/T unit harness connector
Continuity
Connector
Terminal
Connector
Terminal
F44
35
F46
10
Exists
TCM harness connector
Ground
Continuity
Connector
Terminal
F44
35
Ground
Does not exist
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