![](https://csdnimg.cn/release/download_crawler_static/88647781/bg4.jpg)
4
u FlashTool
u Controlstheflashsequence
u TransfersdatatotheECU
u Bootloader
u Managestheentiresoftwareupdatesequence
u Erasesthememoryareas,transfersthenewmemoryimagetoEEPROM
u Verifiesdataintegrity
Responsibilities
ECUReprogrammingwithvFlash
PC
ECU
Bootloader
vFlash