Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Hv Model): Grille Shutter Communication Stop Mode. Headlight ECU LH Communication Stop Mode. Headlight ECU RH Communication Stop Mode
Grille Shutter Communication Stop Mode DESCRIPTION Detection Item Symptom Trouble Area Grille Shutter Communication Stop Mode Any of the following conditions are met: Communication stop for "Grill Shutter" is indicated on the "Communication Bus Check" screen of the Techstream. Click here Communicati ...