506
7-3. Do-it-yourself maintenance
and .
Engage the 4 center claws to install the
filter.
Make sure that the filter is not crooked
or deformed when installing it.
7 Install the air intake vent cover.
Insert the tab of the cover as shown in
the illustration and push the cover to
engage the 8 claws.
8 Install the clip.
■ Cleaning the air intake vent
● Dust in the air intake vent may inter-
fere with the cooling of the DC/DC
converter. If the cooling perfor-
mance/capacity of the DC/DC con-
verter becomes limited, the 12-volt
battery may discharge. Inspect and
clean the air intake vent periodically.
● Improper handling of the air intake
vent cover and filter may result in
damage to them. If you have any con-
cerns about cleaning the filter, contact
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
■ If “Maintenance required for DCDC
converter cooling parts See
Owner’s Manual” is shown on the
multi-information display
● If this warning message is shown on
the multi-information display, remove
the air intake vent cover and clean the
filter. (P.504)
● After cleaning the air intake vent, start
the hybrid system and check that the
warning message is no longer shown.
It may take approximately 20 minutes
after the hybrid system is started until
the warning message disappears. If
the warning message does not disap-
pear, have the vehicle inspected by
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
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