DESCRIPTION When a new driving support ECU assembly is installed, it receives vehicle specification information (destination, steering wheel position, etc.) from the main body ECU (multiplex network body ECU) and stores the information. DTC C1A02 is stored when the driving support ECU assembly receives the vehicle specification information from the main body ECU (multiplex network body ECU) but cannot store it.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Replace the driving support ECU assembly. Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Control Module Performance Bank 2 Component Internal Failure (P060596,P060796)
MONITOR DESCRIPTION The ECM continuously monitors its internal processors (CPUs) and heated oxygen sensor transistors. This self-check ensures that the ECM is functioning properly. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P060596 Control Module Performance Bank 2 C ...