Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 Lost Communication with Hybrid/EV Powertrain Control Module (ch6) Missing Message (U11BC87)

DESCRIPTION The hybrid vehicle control ECU transmits and receives signals via CAN communication to and from the No. 2 skid control ECU (brake actuator assembly). DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note U11BC87 Lo

 Operation Check

OPERATION CHECK PKSB OFF INDICATOR LIGHT OPERATION CHECK (a) Turn the ignition switch to ON. (b) Turn the parking support brake system off and confirm that the PKSB OFF indicator light in the combination meter illuminates. HINT: If the parking support brake system is not set to off in the c