Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Internal Control Module Monitoring Processor Performance Watchdog/Safety MCU Failure (P060A47). Internal Control Module A/D Processing Performance Internal Electronic Failure (P060B49). Internal Contr
Internal Control Module Monitoring Processor Performance Watchdog/Safety MCU Failure (P060A47) MONITOR DESCRIPTION The main CPU and sub CPU of the ECM perform data communication between each other. The main CPU monitors the communications and WDC pulses from the sub CPU. When the signal malfunctions ...
