Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Seat Belt Warning System(for Gasoline Model): Front Passenger Side Seat Belt Warning Light does not Operate
DESCRIPTION When the engine switch is turned on (IG), the occupant detection ECU sends signals to the airbag ECU assembly to indicate the state of the front seat inner belt assembly RH and also whether the front passenger seat is occupied. The airbag ECU assembly sends those signals to the combinati ...
