System Outline: Notes
WARNING: This page is about a different car, the 2008 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
Within this system, the operating signal of the shift lever is sent to the hybrid vehicle control ECU to control the hybrid motor, which changes the shift position (R, N, D, B) electronically. When the shift lever is put in the P position, the transmission control ECU receives an operating signal from the hybrid vehicle control ECU and electronically activates the parking lock.