Toyota Corolla Cross: Cellular Communication

 Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS NOTICE: Operation history is stored in the RAM or EEPROM of the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) auxiliary battery terminal, do not di

 Airbag ECU (Microcomputer) Internal Electronic Failure (B116049,...,P05BB00)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode B116049 Airbag ECU (Microcomputer) Internal Electronic Failure Airbag ECU assembly malfunction Airbag ECU assembly Comes on Does not app