VEHICLE CONTROL HISTORY Vehicle Control History HINT: Part of the control history can be confirmed using the vehicle control history. Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Window Defogger System(for Hv Model): Rear Window Defogger System does not Operate
DESCRIPTION When the rear window defogger switch on the radio and display receiver assembly is pressed, the operation signal is transmitted to the air conditioning amplifier assembly via CAN communication. When the air conditioning amplifier assembly receives the signal, it turns on the DEF relay to ...
