Toyota Corolla Cross: ADAS & AD

 When trouble arises

Basic rules and instructions for handling unforeseen circumstances or issues that may emerge while driving are given to drivers in this section. In order to help drivers safely and successfully negotiate various situations and maintain their safety and well-being while driving, this section covers a

 Electronic Brake Booster Control Module "A" Signal Compare Failure (C121F62)

DESCRIPTION When the self-check function of the electric brake booster (brake booster with master cylinder assembly) detects an internal circuit malfunction, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area M