Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Active Grille Air Shutter "A" Actuator Stuck Closed (P059F73,P05A072)
DESCRIPTION The grille shutter system is composed of the radiator shutter sub-assembly and grille shutter ECU (swing grille actuator assembly). When the certain vehicle conditions are met, the grille shutter system operates the swing grille actuator assembly to open and close the radiator shutter su ...
