Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Pre-collision System(for Hv Model): Lost Communication with Driving Support ECU (U1104)
DESCRIPTION The driving support ECU assembly is connected to the millimeter wave radar sensor assembly, forward recognition camera and skid control ECU (brake booster with master cylinder assembly) via CAN communication. If communication with the millimeter wave radar sensor assembly, forward recogn ...
