Control System: Outline
The automatic transaxle senses vehicle operating conditions through various sensors. It always controls the optimum shift position and reduces shifting and lock up shocks.
CONTROL SYSTEM DESCRIPTION
| SENSORS (or SIGNALS) | TCM | ACTUATORS | ||
| Park/neutral position (PNP) switch Accelerator pedal position (APP) signal Engine speed signal A/T fluid temperature sensor Revolution sensor Vehicle speed signal Overdrive control switch ASCD control signal Stop lamp switch Turbine revolution sensor (power train revolution sensor) |
Shift control Line pressure control Lock-up control Overrun clutch control Timing control Fail-safe control Self-diagnosis CAN communication line control |
Shift solenoid valve A Shift solenoid valve B Overrun clutch solenoid valve Torque converter clutch solenoid valve Line pressure solenoid valve O/D OFF indicator lamp |