Toyota Corolla Cross: M20a-fxs (engine Control)

 Stop Lamp Relay Actuator Stuck On (C13807E)

DESCRIPTION When any of the following conditions are met, the skid control ECU (brake actuator assembly) sets the drive output (STPO) ON which operates the stop light control relay (stop light switch assembly) and turns on the stop lights. Illumination Conditions: Pre-collision brake is

 Lost Communication With ECM/PCM "A" Missing Message (U010087,...,U111787)

DESCRIPTION These DTCs are stored when there is a CAN communication malfunction between the certification ECU (smart key ECU assembly) and ECM, skid control ECU (brake actuator assembly), main body ECU (multiplex network body ECU), combination meter assembly, radio and display receiver assembly, hyb