Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Lost Communication with Active Grille Air Shutter Module "A" Missing Message (U028487)
MONITOR DESCRIPTION The ECM and swing grille actuator assembly (active grille air shutter ECU) send and receive signals via CAN communication. If a communication error occurs between the ECM and swing grille actuator assembly, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition T ...
