System Description: Notes
- In the stop/start system, ECM performs integrated control based on the information from control units, sensors and switches. For information, refer to System Description .
- stop/start system operation OK is evaluated based on signals from sensors and switches.
- When stop/start system operation OK is determined, stop/start enable OK signal is sent to ECM through CAN communication.
- stop/start readiness signal is received from ECM through CAN communication and the electric oil pump is driven based on the signal.
- The electric oil pump relay is turned ON to prepare operation of the electric oil pump.
- The electric oil pump is driven in pressure.