Toyota Corolla Cross: Front Brake Flexible Hose

 ID-BOX Component Internal Failure (B278D96)

DESCRIPTION When the certification ECU (smart key ECU assembly) detects an input signal indicating that the vehicle is equipped with an ID code box even though the ID code box is not registered, the certification ECU (smart key ECU assembly) stores this DTC. DTC No. Detection Item DTC D

 Precaution

PRECAUTION PRECAUTIONS FOR INSPECTING HYBRID SYSTEM CAUTION: Before the following operations are conducted, take precautions to prevent electric shock by turning the ignition switch off, wearing insulated gloves, and removing the service plug grip from HV battery. To prevent electr