Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Air Conditioning System(for Gasoline Model): Lost Communication with Front Panel LIN (B14B2)
DESCRIPTION The air conditioning control panel (radio and display receiver assembly) communicates with the air conditioning amplifier assembly via LIN communication. If a malfunction occurs in the LIN communication system, the air conditioning amplifier assembly will not operate, even if the air con ...
