DTC Description
If MCU can't erase or write a data of the EEPROM or master/slave processor detects abnormal operation in RAM, ROM, Interrupt, Timer, A/D Converter and Cycle time, HECU sets DTC 1604.
If MCU can't erase or write a data of the EEPROM or master/slave processor detects abnormal operation in RAM, ROM, Interrupt, Timer, A/D Converter and Cycle time, HECU sets DTC 1604.