DTC Description
WARNING: This page is about a different variant/trim than selected.
The AHB ECU monitors the operation of the IC components such as memory, register, A/D converter and so on.
The ECU sets this code when the EEPROM data read by the master processor is different than prior data, or when the processor detects abnormal operation in RAM, Status Register, Interrupt, Timer, A/D converter or cycle time.