Toyota Avalon Service & Repair Manual > Lane Departure Alert System (w/ Steering Control)(for Gasoline Model): Communication Error from FCM to Driving Support ECU (C1A72)
DESCRIPTION If a communication error between the driving support ECU assembly and forward recognition camera is detected, DTC C1A72 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A72 Communication Error from FCM to Driving Support ECU 2 seconds after the engine switch is tu ...
