DTC Description

DTC DETECTION LOGIC

DTC		M.U.T.-III SE screen terms (Trouble diagnosis content)	DTC detection condition
P0711	00	FLUID TEMP SENSOR A (Transmission Fluid Temperature Sensor A Circuit Range/Performance)	1	Diagnosis condition	When all of the following conditions are satisfied. TCM power supply voltage: More than 11 V CAN communication is normal Engine speed: 450 rpm or more Accelerator pedal position: 3 deg. or more Vehicle speed: 10 km/h (7 MPH) or more U0100–00, P0705–00 and P0706–00 are not detected. Shift position: “D” position
				Signal	CVT fluid temperature sensor signal
				Threshold	CVT fluid temperature does not rise to 10°C (50°F) after driving for a certain period of time with the TCM-received fluid temperature sensor value between − 40°C (−40°F) and 9°C (48.2°F).
				Diagnosis delay time	—
			2	Diagnosis condition	All of the following conditions are satisfied within 2 seconds after the ignition switch is turned ON. U0073–00, U0100–00, P0712–00 and P0713–00 are not detected. CAN communication is normal. TCM power supply voltage: More than 11 V The difference between CVT fluid temperature and engine coolant temperature is 55°C (131°F) or more, or −27°C (−16°F) or less.
				Signal	CVT fluid temperature sensor signal
				Threshold	When all of the following conditions are satisfied ECM is normal. Diagnosis condition is satisfied.
				Diagnosis delay time	300 seconds

POSSIBLE CAUSE

CVT fluid temperature sensor

FAIL-SAFE

Engine coolant temperature when engine start: Temp. ≥ 10°C (50°F)
- Start is slow
- Acceleration is slow
Engine coolant temperature when engine start: −35°C (−31°F) ≤ Temp. < 10°C (50°F)
- Selector shock is large
- Start is slow
- Acceleration is slow
Engine coolant temperature when engine start: Temp. <−35°C (−31°F)
- Selector shock is large
- Start is slow
- Acceleration is slow

DTC CONFIRMATION PROCEDURE

caution

Always drive vehicle at a safe speed.

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, the ignition switch is OFF and wait for at least 10 seconds, then perform the next test.

2.INSPECTION START

Is it necessary to erase permanent DTC?

3.CHECK DTC (ECM AND TCM)

Check the DTC.

Is any DTC other than “P0711–00” detected?

Check DTC detected item. Refer to DTC Index

(ECM), DTC Index

(TCM).

4.PERFORM DTC CONFIRMATION PROCEDURE (PART 1)

TESTING CONDITION:

While performing the following procedure, never add fuel.
Before performing the following procedure, check that fuel level is between 1/4 and 4/4.
Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.

With M.U.T.-III SE

Move the vehicle to a cool place.
note Cool the vehicle in an environment of ambient air temperature between −10°C (14°F) and 35°C (95°F).
The ignition switch is OFF and leave the vehicle for 12 hours.
caution Never the ignition switch is ON during this procedure.
note The vehicle must be cooled with the food open.
The ignition switch is ON.
caution Never start the engine.
Select “Data List” in “TRANSMISSION”.
Select “FLUID TEMP”.
Record CVT fluid temperature.
Start engine and let it idle for 5 minutes or more.
caution Never the ignition switch is OFF during idling.
Check 1st trip DTC.

With GST

Move the vehicle to a cool place.
note Cool the vehicle in an environment of ambient air temperature between −10°C (14°F) and 35°C (95°F).
The ignition switch is OFF and leave the vehicle for 12 hours.
caution Never the ignition switch is ON during this procedure.
note The vehicle must be cooled with the food open.
Start engine and let it idle for 5 minutes or more.
caution Never the ignition switch is OFF during idling.
Check 1st trip DTC.

Is “P0711–00” detected?

Go to Diagnosis ProcedureDTC Diagnosis Procedure

-1With M.U.T.-III SE:

-2With GST:

5.CHECK CVT FLUID TEMPERATURE

With M.U.T.-III SE

Select “Data List” in “TRANSMISSION”.
Select “FLUID TEMP”.

Is the value of “FLUID TEMP” 10°C (50°F) or more?

INSPECTION END

6.PERFORM DTC CONFIRMATION PROCEDURE (PART 2)

With M.U.T.-III SE

Drive the vehicle for the total minutes specified in the Driving time column below with the following conditions satisfied.

Shift position	: “D” position
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)	20 minutes or more
−30°C (−22°F) –−21°C (−5.8°F)	18 minutes or more
−20°C (−4°F) –−11°C (−12.2°F)	14 minutes or more
−10°C (14°F) –−1°C (30.2°F)	10 minutes or more
0°C (32°F) – 9°C (48.2°F)	7 minutes or more

Stop the vehicle.
Check the first trip DTC.

With GST

Drive the vehicle and maintain the following conditions for 20 minutes or more.
Shift position : “D” position
Accelerator pedal position : 1.0/8 or more
Vehicle speed : 10 km/h (7 MPH) or more
Stop the vehicle.
Check the first trip DTC.

Is “P0711–00” detected?

Go to Diagnosis ProcedureDTC Diagnosis Procedure

-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident

-2Confirmation after repair: INSPECTION END

7.PERFORM DTC CONFIRMATION PROCEDURE

With M.U.T.-III SE

The ignition switch is OFF and cool the engine.
The ignition switch is ON.
caution Never start the engine.
Select “Data List” in “TRANSMISSION”.
Select “FLUID TEMP”.
Record CVT fluid temperature.
Start the engine and wait for at least 2 minutes.

Drive the vehicle for the total minutes specified in the Driving time column below with the following conditions satisfied.

Selector lever	: “D” position
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)	20 minutes or more
−30°C (−22°F) –−21°C (−5.8°F)	18 minutes or more
−20°C (−4°F) –−11°C (−12.2°F)	14 minutes or more
−10°C (14°F) –−1°C (30.2°F)	10 minutes or more
0°C (32°F) – 9°C (48.2°F)	7 minutes or more
Other than the above	— (Go to “8.CHECK CVT FLUID TEMPERATURE SENSOR”)

Stop the vehicle.
Check the first trip DTC.

With GST

The ignition switch is OFF and cool the engine.
Start the engine and wait for at least 2 minutes.
Drive the vehicle and maintain the following conditions for 20 minutes or more.
Selector lever : “D” position
Accelerator pedal position : 1.0/8 or more
Vehicle speed : 10 km/h (7 MPH) or more
Stop the vehicle.
caution Never the ignition switch is OFF
Check the first trip DTC.

Is “P0711–00” detected?

Go to Diagnosis ProcedureDTC Diagnosis Procedure

8.CHECK CVT FLUID TEMPERATURE SENSOR

The ignition switch is OFF.
Disconnect CVT unit connector.
Check resistance between CVT unit connector terminals.
CVT unit Condition Resistance
(Approx.)
Terminal
12 – 18 CVT fluid temperature: 20°C (68°F) 6.5 kΩ
CVT fluid temperature: 50°C (122°F) 2.2 kΩ
CVT fluid temperature: 80°C (176°F) 0.87 kΩ

CVT unit	Condition	Resistance (Approx.)
12 – 18	CVT fluid temperature: 20°C (68°F)	6.5 kΩ
CVT fluid temperature: 50°C (122°F)	2.2 kΩ
CVT fluid temperature: 80°C (176°F)	0.87 kΩ

Is the inspection result normal?

-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident

-2Confirmation after repair: INSPECTION END

There is a malfunction of CVT fluid temperature sensor. Replace terminal cord assembly. Refer to Removal and Installation