Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Cruise Control: Lane Departure Alert System (w/ Steering Control)(for Gasoline Model)
Driving Support ECU (C1A01) DESCRIPTION If the forward recognition camera detects a malfunction in the internal circuit of the driving support ECU assembly, DTC C1A01 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A01 Driving Support ECU 2 seconds after the engine switch is ...
