Toyota Corolla Cross: Smart Key System (for Start Function, Hev Model)

 Engine does not Start but Initial Combustion Occurs

DESCRIPTION If the key ID codes of the door control transmitter assembly and transponder key ECU assembly match, the immobiliser system is unset and the engine start permission signal is sent to the ECM. When the ID codes of the transponder key ECU assembly and ECM match, the engine starts. WIRING D

 Wireless Starter Component Internal Failure (B277A96)

DESCRIPTION If the remote engine start ECU does not respond to the certification ECU (smart key ECU assembly) or the remote engine start ID is not registered, this DTC is stored. HINT: Registration status of the remote engine start ECU ID can be checked using the "Wireless C Code" item in the Data