Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Window / Glass: Window Defogger System(for Gasoline Model)
Data List / Active Test DATA LIST / ACTIVE TEST ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be d ...
