Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Tire Pressure Monitoring: Tire Pressure Warning System(for Hv Model)
Tire Pressure Monitor Receiver Communication Stop (B1247) DESCRIPTION The main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver communicate by direct line. If a malfunction occurs in this communication signal, B1247 is output by the main body ECU (multiplex network bo ...
