Driving

Windshield wipers and washer

15steps
~90min
4/5difficulty
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Operating the wiper lever

The wiper operation is selected by moving the lever as follows.

The illustration is intended as an example.

  • Intermittent windshield wipers with interval adjuster
Toyota Sienna. Operating the wiper lever

  1. *1 or
    *2
    Intermittent windshield wiper operation
  2. *1 or
    *2
    Low speed windshield wiper operation
  3. *1 or
    *2
    High speed windshield wiper operation
  4. *1 or
    *2
    Temporary operation
  5. *1 or
    *2
    Off
*1: For U.S.A.

*2: For Canada

Wiper intervals can be adjusted when intermittent operation is selected.

Toyota Sienna. Operating the wiper lever

  1. Increases the intermittent windshield wiper frequency
  2. Decreases the intermittent windshield wiper frequency
  3. Washer/wiper dual operation
    Toyota Sienna. Operating the wiper lever

The wipers will automatically operate a couple of times after the washer squirts.

  • Rain-sensing windshield wipers (if equipped)
Toyota Sienna. Operating the wiper lever

  1. Rain-sensing wiper operation (“AUTO”) When “AUTO” is selected, the wipers will operate automatically when the sensor detects falling rain.

    The system automatically adjusts wiper timing in accordance with rain volume.

  2. *1 or
    *2
    Low speed wiper operation
  3. *1 or
    *2
    High speed wiper operation
  4. *1 or
    *2
    Temporary operation
  5. *1 or
    *2
    Off
*1: For U.S.A.

*2: For Canada

The sensor sensitivity can be adjusted when “AUTO” is selected.

Toyota Sienna. Operating the wiper lever

  1. Increases the sensitivity
  2. Decreases the sensitivity
    Toyota Sienna. Operating the wiper lever

  1. Washer/wiper dual operation

The wipers will automatically operate a couple of times after the washer squirts.

The windshield wipers and washer can be operated when

The engine switch is in the “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart key system).

Raindrop sensor (vehicles with rain-sensing windshield wipers)

Toyota Sienna. Raindrop sensor

  • The raindrop sensor judges the amount of raindrops.
  • If the wiper switch is turned to “AUTO” position while the engine switch is in IGNITION ON mode, the wiper will operate once to show that “AUTO” mode is activated.
  • If the temperature of the raindrop sensor is 185°F (85°C) or higher, or 14°F (-10°C) or lower, automatic operation may not occur. In this case, operate the wipers in any mode other than “AUTO”.

If no windshield washer fluid sprays

Check that the washer nozzles are not blocked if there is washer fluid in the windshield washer fluid reservoir.

WARNING

Caution regarding the use of windshield wipers in “AUTO” mode

The windshield wipers may operate unexpectedly if the sensor is touched or the windshield is subject to vibration in “AUTO” mode. Take care that your fingers etc. do not become caught in the windshield wipers.

Caution regarding the use of washer fluid

When it is cold, do not use the washer fluid until the windshield becomes warm. The fluid may freeze on the windshield and cause low visibility. This may lead to an accident, resulting in death or serious injury.

NOTICE

When the windshield is dry

Do not use the wipers, as they may damage the windshield.

When the washer fluid tank is empty

Do not operate the switch continually as the washer fluid pump may overheat.

When a nozzle becomes blocked

In this case, contact your Toyota dealer.

Do not try to clear it with a pin or other object. The nozzle will be damaged.

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.