Motor vehicle electronics repairing method, involves checking whether new control unit is to be programmed in terms of software after replacement of defective unit, and reading out actual state from control units of electronics

摘要

The method involves checking whether configuration of vehicle electronics changes due to a replacement unit. A defective control unit is replaced in terms of hardware based on the checking result. Check is made whether a new control unit is to be programmed in terms of software after replacement of the defective unit. An actual state is read out from control units of the electronics if the new unit does not have to be programmed, and determination is made whether the actual state corresponds to a configuration code of the electronics. Repair is ended if the state corresponds to the code.