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TM-112 < DTC/CIRCUIT DIAGNOSIS > [CVT: RE0F08B] P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A P0710 TRANSMISSION FLUID TEMPERATURE SENSOR A Description INFOID:0000000009948960 • CVT fluid temperature sensor is installed to control valve. nal to TCM. • The CVT fluid temperature sensor uses a thermistor and its electrical resistance varies as the temperature varies. The electrical resistance decreases as the temperature increases. DTC Logic INFOID:0000000009948961 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. 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 3 minutes. DTC Trouble diagnosis name DTC is detected if... Possible cause P0710 Transmission Fluid Tempera- • 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- − 40 ° C ( − 40 ° F) and 9 ° C (48.2 ° F). • CVT fluid temperature sensor value that TCM receives is more than 180 ° C (356 ° F) • TCM-received CVT fluid temperature sen- sor value while driving is less than − 40 ° C ( − 40 ° F) • When compared with value of ECT sensor temperature, - the value of CVT fluid temperature sensor is higher by more than 38 ° C (100 ° F). - the value of CVT fluid temperature sensor is lower by more than 27 ° C (81 ° F). • Harness or connectors (CVT fluid temperature sensor circuit is • CVT fluid temperature sensor Vehicle speed : 20 km/h (12 MPH) or more |