Chery T21 2014 Service Manual page 844

18 - QR019CHB CVT
Transmission Fluid Temperature Sensor
The transmission fluid temperature sensor is located in the
valve body. The sensor converts the transmission fluid
temperature signals into electronic signals and sends them
to the transmission control unit (TCU).
Primary Shaft Speed Sensor
The TCU calculates the primary shaft speed based on the
impulse signals. It is mainly used for the operations of torque
converter locking, clutch engagement and transmission
control.
Turbine/Secondary Shaft Speed Sensor
The TCU calculates the turbine and secondary shaft speeds
based on the impulse signals. It is mainly used for the
operations of torque converter locking, clutch engagement
and transmission control.
18
Fluid Pressure Sensor
The transmission fluid pressure sensor is used to monitor
the CVT pulley shaft pressure and send the signals to the
TCU.
10
18–
Chery Automobile Co., Ltd.
RT21180100
RT21180110
RT21180120
RT21180130