4
u FlashTool
u Controlstheflashsequence
u TransfersdatatotheECU
u Bootloader
u Managestheentiresoftwareupdatesequence
u Erasesthememoryareas,transfersthenewmemoryimagetoEEPROM
u Verifiesdataintegrity
Responsibilities
ECUReprogrammingwithvFlash
PC
ECU
Bootloader
vFlash