Toyota Corolla Cross: M20a-fks Spark Plug

 My Setting cannot be Recalled

DESCRIPTION It may be possible to determine the cause of the problem by the customize setting items which are not recalled or type of registered device for which a recall is not performed. If all customize setting items are not recalled, it is suspected that the main body ECU (multiplex network body

 Clearance Warning ECU System Internal Failure (C161504)

DESCRIPTION This DTC is output if clearance warning ECU assembly self-diagnosis detects an internal malfunction in the clearance warning ECU assembly. DTC No. Detection Item DTC Detection Condition Trouble Area C161504 Clear