Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Lost Communication With Hybrid Powertrain Control Module Missing Message (U029387)
MONITOR DESCRIPTION The ECM and hybrid vehicle control ECU assembly send and receive signals via CAN communication. If a communication error occurs between the ECM and hybrid vehicle control ECU assembly, the ECM illuminates the MIL and stores this DTC. DTC No. Detection Item DTC Detection Condition ...
