Sensor And Actuator Function
SENSOR AND ACTUATOR FUNCTION
| ITEM | FUNCTION |
|---|---|
| Input shaft speed sensor | Detect the input shaft RPM (TURBINE RPM) at the OD/RVS retainer |
| Output shaft speed sensor | Detect the output shaft RPM (T/F DRIVE GEAR RPM) at the T/F drive gear |
| Engine RPM signal | Receive the engine RPM via CAN communication with ECM |
| Fluid temperature sensor | Detect the temperature of ATF through the thermistor |
| Overdrive switch | Detect the position of overdrive (4th gear) |
| Brake switch | Detect the brake operation at the contact switch of the brake pedal |
| Inhibitor switch | Detect the position of select lever through the contact switch |
| ON/OFF solenoid valve (SCSV-A) | Control the hydraulic passage for the shift control |
| VFS solenoid valve | Change the line pressure from 4.5 bar to 10.5 bar according to throttle open angle and shift ranges |
| PCSV-A (SCSV-B) | Control the OD or L/R hydraulic pressure to the pressure control valve for shift control |
| PCSV-B (SCSV-C) | Control the 2-4 or REV hydraulic pressure to the pressure control valve for shift control |
| PCSV-C (SCSV-D) | Control the UD hydraulic pressure to the pressure control valve for shift control |
| PCSV-D (TCC) | Control the hydraulic pressure for the damper clutch control |
| Torque reduction operation signal | Receive the signal of engine reduction pressure operation from ECM via CAN communication |
| Cluster | Send the signal of the current position of shift lever and vehicle speed and operate the lamp, distance meter and speed meter |