Toyota Corolla Cross: ADAS & AD

 Main Microcomputer in Front Radar Sensor System Internal Failure (C1A8C04,C1A8C46,C1A8D1C,C1A9000)

DESCRIPTION When an internal malfunction is detected in the millimeter wave radar sensor assembly, a DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from C1A8C04 Main Microcom

 Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 EGR COOLER ASSEMBLY 25680 - - - 2 NO. 1 EGR PIPE SUB-ASSEMBLY 25601 - - 3 EGR VALVE ADAPTER GASKET 25629 - -