Toyota PRIUS 2023 Manual page 269

Symptom
Washer fluid dose not
spray out.
Rear camera image is
difficult to see.
The washer switch does
not respond.
Information about free/open source software
This product contains free/open source software.
You can get information about free/open source software and/or
source codes from the following URL:
https://www.denso.com/global/en/opensource/svss/toyota
8-3. Panoramic view monitor
Likely cause
When the washer fluid
reservoir is empty.
When a nozzle
becomes blocked.
When washer fluid is
frozen.
The back door is open. Close the back door.
Washer fluid is not filled
into the washer path
hose due to no opera-
tion for an extended
period of time.
Foreign matters (such
as water droplets, mud,
snow and snow melting
agents.) is on the cam-
era lens.
Foreign matters (such
as Ice, snow and mud)
is attached to surround-
ing parts of the camera
lens.
The panoramic view
monitor is malfunction-
ing.
Solution
Replenish washer fluid.
Have the vehicle
inspected by your
Toyota dealer.
Use washer fluids that
are appropriate to the
outside temperatures.
Operate the rear cam-
era washer several
times.
Splash the camera with
a large amount of water
and then wipe the cam-
era lens clean with a
soft, damp cloth.
Remove foreign mat-
ters.
Have the vehicle
inspected by your
Toyota dealer.
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