Nissan Maxima. Instruction — part 1147
TM-52
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0705 TRANSMISSION RANGE SWITCH A
Check the continuity of the transmission range switch by changing
selector lever to various positions and checking continuity between
CVT unit terminals and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace transaxle assembly. Refer to
Shift position
CVT unit connector
Ground
Continuity
Connector
Terminal
P
F15
4, 5, 14, 15, 18
Not existed
R
4, 15
Existed
5, 14, 18
Not existed
N
4, 5
Existed
14, 15, 18
Not existed
D
4, 5, 14, 15, 18
Existed
SCIA4678E
P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A
TM-53
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
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P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A
Description
INFOID:0000000010113593
The CVT fluid temperature sensor detects the CVT fluid temperature and sends a signal to the TCM.
DTC Logic
INFOID:0000000010113594
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1.
CHECK DTC DETECTION (PART 1)
1. Start the engine.
2. Maintain the following condition for 5 seconds or more.
3. Stop the vehicle.
4. Check the first trip DTC.
Is “P0710” detected?
YES
>> Go to
NO
>> GO TO 2.
2.
CHECK DTC DETECTION (PART 2)
With CONSULT
1. Turn ignition switch OFF and cool the engine.
2. Turn ignition switch ON.
CAUTION:
Never start the engine.
3. Select “Data Monitor” in “TRANSMISSION”.
4. Select “FLUID TEMP”.
5. Record CVT fluid temperature.
6. Start the engine and wait for at least 2 minutes.
7. Drive the vehicle for the total minutes specified in the Driving time column below with the following condi-
tions satisfied.
DTC
Trouble diagnosis name
DTC is detected if...
Possible cause
P0710
Transmission Fluid Tempera-
ture Sensor A Circuit
During running, the CVT fluid temperature
sensor signal voltage is excessively high or
low.
• Harness or connectors
(Sensor circuit is open or shorted.)
• CVT fluid temperature sensor
CVT fluid temperature does not rise to 10
°C
(50
°F) after driving for a certain period of
time with the TCM-received fluid tempera-
ture sensor value between
−40°C (−40°F)
and 9
°C (48.2°F).
The following conditions are maintained for
5 minutes after the completion of engine di-
agnosis P0111, P0116, and P0196:
• CVT fluid temperature
− Engine coolant
temperature > 55
°C (131°F)
• CVT fluid temperature
− Engine coolant
temperature <
−27°C (−16.6°F)
CVT fluid temperature sensor
Vehicle speed
: 20 km/h (12 MPH) or more
Selector lever
: “D” position
TM-54
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A
8. Stop the vehicle.
9. Check the first trip DTC.
With GST
1. Turn ignition switch OFF and cool the engine.
2. Start the engine and wait for at least 2 minutes.
3. Drive the vehicle and maintain the following conditions for 17 minutes or more.
4. Stop the vehicle.
5. Check the first trip DTC.
Is “P0710” detected?
YES
>> Go to
NO
>> GO TO 3.
3.
CHECK CVT FLUID TEMPERATURE SENSOR
1. Turn ignition switch OFF.
2. Disconnect CVT unit connector.
3. Check resistance between CVT unit connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the transaxle assembly due to malfunction in the CVT fluid temperature sensor. Refer to
Diagnosis Procedure
INFOID:0000000010113595
Regarding Wiring Diagram information, refer to
.
1.
CHECK CVT FLUID TEMPERATURE SENSOR CIRCUIT
Accelerator pedal position
: 1.0/8 or more
Vehicle speed
: 10 km/h (7 MPH) or more
CVT fluid temperature before engine start
Driving time
−40°C (−40°F) – −31°C (−23.8°F)
17 minutes or more
−30°C (−22°F) – −21°C (−5.8°F)
15 minutes or more
−20°C (−4°F) – −11°C (−12.2°F)
12 minutes or more
−10°C (14°F) – −1°C (30.2°F)
9 minutes or more
0
°C (32°F) – 9°C (48.2°F)
6 minutes or more
10
°C (50°F) or more
—
(Go to 4.)
Selector lever
: “D” position
Accelerator pedal position
: 1.0/8 or more
Vehicle speed
: 10 km/h (7 MPH) or more
CVT unit
CVT unit
Condition
Resistance
(Approx.)
Connector
Terminal
F46
17
19
When CVT fluid temperature
is 20
°C (68°F)
6.5 k
Ω
When CVT fluid temperature
is 80
°C (176°F)
0.9 k
Ω
AWDIA0098ZZ
P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A
TM-55
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
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1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check resistance between TCM vehicle side harness connector
terminals.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 2.
2.
CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 1)
1. Disconnect CVT unit connector.
2. Check continuity between TCM vehicle side harness connector
terminals and CVT unit vehicle side harness connector termi-
nals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 2)
Check continuity between TCM vehicle side harness connector ter-
minals and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK CVT FLUID TEMPERATURE SENSOR
Check CVT fluid temperature sensor. Refer to
TM-56, "Component Inspection (CVT Fluid Temperature Sen-
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace transaxle assembly. Refer to
5.
DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
NO
>> Repair or replace damaged parts.
TCM vehicle side harness connector
Condition
Resistance
(Approx.)
Connector
Terminal
F15
13
25
When CVT fluid temperature
is 20
°C (68°F)
6.5 k
Ω
When CVT fluid temperature
is 80
° (176°F)
0.9 k
Ω
AWDIA0095ZZ
TCM vehicle side harness
connector
CVT unit vehicle side harness
connector
Continuity
Connector
Terminal
Connector
Terminal
F15 (A)
13
F46 (B)
17
Existed
25
19
AWDIA0096ZZ
TCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
F15
13
Not existed
25
AWDIA0097ZZ
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