Nissan Versa Sedan. Manual — part 863
TM-358
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
DTC Logic
INFOID:0000000009268160
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. Start the engine.
2. Maintain the following condition for 10 seconds or more.
3. Stop the vehicle.
4. Check the first trip DTC.
Is “P0713” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009268161
1.
CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 1)
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminals and CVT unit harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning part.
2.
CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 2)
1. Turn ignition switch ON.
2. Check voltage between TCM harness connector terminal and ground.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0713
Transmission Fluid Tempera-
ture Sensor A Circuit High
The CVT fluid temperature identified by the
TCM is
−40°C (−40°F) or less continuously for
5 seconds or more under the following diagno-
sis conditions:
• Diagnosis conditions
- Ignition switch: ON
- Vehicle speed: More than 10 km/h (7 MPH)
- TCM power supply voltage: More than 11 V
• Harness or connector
(CVT fluid temperature sensor circuit is
open or shorted to power supply)
• CVT fluid temperature sensor
Vehicle speed
: 20 km/h (12 MPH) or more
TCM
CVT unit
Continuity
Connector
Terminal
Connector
Terminal
F44
12
F46
4
Existed
11
25
P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A
TM-359
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning part.
3.
CHECK CVT FLUID TEMPERATURE SENSOR
Check CVT fluid temperature sensor. Refer to
TM-359, "Component Inspection (CVT Fluid Temperature Sen-
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Repair or replace malfunctioning parts.
Component Inspection (CVT Fluid Temperature Sensor)
INFOID:0000000009268162
1.
CHECK CVT FLUID TEMPERATURE SENSOR
Check resistance between CVT unit connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> There is a malfunction of CVT fluid temperature sensor. Replace transaxle assembly. Refer to
TM-452, "Removal and Installation"
TCM
Ground
Voltage
Connector
Terminal
F44
12
Ground
Approx. 0 V
CVT unit
Condition
Resistance
Terminal
4 – 25
CVT fluid temperature: 20
°C (68°C)
Approx. 6.5 k
Ω
CVT fluid temperature: 50
°C (122°C)
Approx. 2.2 k
Ω
CVT fluid temperature: 80
°C (176°C)
Approx. 0.87 k
Ω
TM-360
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
P0715 INPUT SPEED SENSOR A
P0715 INPUT SPEED SENSOR A
DTC Logic
INFOID:0000000009268163
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 10 seconds or more.
4. Stop the vehicle.
5. Check the first trip DTC.
Is “P0715” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009268164
1.
CHECK PRIMARY SPEED SENSOR POWER CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect primary speed sensor connector.
3. Turn ignition switch ON.
4. Check voltage between primary speed sensor harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 2.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0715
Input/Turbine Speed Sensor A
Circuit
The primary speed sensor value is less than
150 rpm continuously for 5 seconds or more
under the following diagnosis conditions:
• Diagnosis conditions
- Secondary pulley speed: 1,000 rpm or more
- TCM power supply voltage: More than 11 V
• Harness or connector
(Primary speed sensor circuit is open
or shorted)
• Primary speed sensor
The primary speed sensor value is 240 rpm or
less continuously for 500 msec or more under
the following diagnosis conditions:
• Diagnosis conditions
- 10-msec-ago primary pulley speed: 1,000
rpm or more
- TCM power supply voltage: More than 11 V
Selector lever
: “L” POSITION
Vehicle speed
: 40 km/h (25 MPH) or more
Primary speed sensor
Ground
Voltage
Connector
Terminal
F50
3
Ground
10 – 16 V
P0715 INPUT SPEED SENSOR A
TM-361
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
NO
>> GO TO 6.
2.
CHECK PRIMARY SPEED SENSOR GROUND CIRCUIT
Check continuity between primary speed sensor harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 1)
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between primary speed sensor harness connector terminal and TCM harness connector
terminal.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace malfunctioning parts.
4.
CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 2)
Check continuity between primary speed sensor harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace malfunctioning parts.
5.
CHECK TCM INPUT SIGNALS
1. Connect all of disconnected connectors.
2. Lift the vehicle.
3. Start the engine.
4. Check frequency of primary speed sensor.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Replace primary speed sensor.
TM-442, "Removal and Installation"
.
Primary speed sensor
Ground
Continuity
Connector
Terminal
F50
1
Ground
Existed
Primary speed sensor
TCM
Continuity
Connector
Terminal
Connector
Terminal
F50
2
F44
35
Existed
Primary speed sensor
Ground
Continuity
Connector
Terminal
F50
2
Ground
Not existed
TCM
Ground
Condition
Data
Connector
Terminal
F44
35
Ground
• Selector lever: “L” position
• Vehicle speed: 20 km/h (12 MPH)
Approx. 1,100 Hz
JSDIA1906GB
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