Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Lighting System(for Gasoline Model Without Cornering Light)

CAN Communication Failure (Message Registry) (U1000)

Automatic High Beam Switch Indicator does not Come ON

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Hv Model): Terminals Of Ecu
TERMINALS OF ECU NOTICE: After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceedi ...