Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Wiper And Washer System(for Gasoline Model): Operation Check
OPERATION CHECK CHECK SERVICE POSITION CONTROL (a) Turn the engine switch off. (b) Within approximately 45 seconds of turning the engine switch off, hold the windshield wiper switch assembly in the MIST position for 2 seconds and confirm that the wipers move to the uppermost position. CHECK VEHICLE ...
