Heated steering wheel and seat heaters heat the side grips of the
steering wheel and seats, respectively. Seat ventilators maintain
good ventilation by pulling air through the seat upholstery.
Heated steering wheel Turns the heated steering wheel on/off The indicator light comes on when the heated steering wheel is operating. The heated steering wheel can be used when the engine switch is in IGNITION ON mode. Seat heaters ■ Front Without seat ventilators With seat ventilators Each time the switch is pressed, the operation condition changes as follows. Hi (3 segments lit) → Mid (2 segments lit) → Lo (1 segment lit) → Off The level indicator lights up during operation. ■ Rear (if equipped) Turns the heated rear seat on/off The indicator light will illuminate when the rear seat heater is operating. The seat heaters can be used when the engine switch is in IGNITION ON mode. Seat ventilators Each time the switch is pressed, the operation condition changes as follows. Hi (3 segments lit) → Mid (2 segments lit) → Lo (1 segment lit) → Off The level indicator lights up during operation. ■The seat ventilators can be used when The engine switch is in IGNITION ON mode. ■Air conditioning system-linked control mode When a seat ventilator is set to Hi, the fan speed of the seat ventilator may increase according to the fan speed of the air conditioning system |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lighting System(for Gasoline Model With Cornering Light): Terminals Of Ecu
TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (a) Disconnect the instrument panel junction block assembly and main body ECU (multiplex network body ECU) connectors. (b) Measure the voltage and resistance according to the value(s) in th ...