Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Steering Lock Position Signal Compare Failure (B228562)

DESCRIPTION This DTC is stored when there is no continuity between terminal SLP of the certification ECU (smart key ECU assembly) and ground. DTC No. Detection Item DTC Detection Condition Trouble Area Note B228562 Steering Lock Position Signal Compare Failure Thi

 Backup Boost Converter Circuit

DESCRIPTION A backup boost converter is built into the engine stop and start ECU. The backup boost converter helps maintain the power source voltage when the engine is restarted by stop and start control. This prevents various functions such as the audio and visual system from malfunctioning if th