Toyota Avalon (XX50): Vehicle Control History

Lost Communication with TCM Missing Message (U010187). Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message (U015587). VC Output Circuit

Throttle Body

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Smart Key System(for Start Function, Hv Model): Power Source Mode does not Change to ON (READY)
DESCRIPTION When the electrical key transmitter sub-assembly is in the cabin and the power switch is pressed, the certification ECU (smart key ECU assembly) receives a signal and changes the power source mode. Additionally, when the shift lever is in P and the brake pedal is depressed, the hybrid co ...