DTC Detection Logic

DTC	Trouble diagnosis name	DTC detection condition	Possible causes
P0848	Transmission Fluid Pressure Sensor/Switch B Circuit Low	The secondary pressure sensor voltage is 4.7 V or more continuously for 5 seconds or more under the following diagnosis conditions: Diagnosis conditions CVT fluid temperature: - 20°C (- 4°F) or more Secondary pressure target value: 5.7 MPa or less TCM power supply voltage: More than 11 V	Harness or connector (Secondary pressure sensor circuit is shorted to power supply) Secondary pressure sensor Control valve assembly