Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Gasoline Model): Active Noise Control ECU Communication Stop Mode. Air Conditioning Amplifier Communication Stop Mode. ECU Malfunction (B1003)
Active Noise Control ECU Communication Stop Mode DESCRIPTION Detection Item Symptom Trouble Area Active Noise Control ECU Communication Stop Mode Any of the following conditions are met: Communication stop for "Active Noise Control" is indicated on the "Communication Bus Check" screen of the Techstr ...
