DTC P1756-00: EMC Internal Error: General Description
The 4WD ECU (=ITA) self-diagnoses the controller using its own external watchdog, RAM, ROM, EEPROM, internal communication to determine if it operates safely.
The 4WD ECU (=ITA) self-diagnoses the controller using its own external watchdog, RAM, ROM, EEPROM, internal communication to determine if it operates safely.