ELECTRONIC CONTROL UNIT AND CONTROL METHOD THEREOF

摘要

A power supply ECU (176) includes memory (500), a CPU (510), and a reset circuit (520). The CPU (510) reads a program stored in the memory (500), and executes a process for controlling equipment based on the program. When a reset signal is input to the CPU (510), the CPU (510) resets the process. The reset circuit (520) outputs the reset signal to the CPU (510) when the ignition switch (550) is turned off while a rewrite command signal is input.