Toyota Highlander Hybrid 2020 Owner's Manual page 434

434
6-3. Do-it-yourself maintenance
claws ( ), and remove the
filter cover.
5
Remove the filter case.
6
Remove the air conditioning
filter from the filter case and
replace it with a new one.
The " UP" marks shown on the
filter and the filter case should be
pointing up.
■ Checking interval
Inspect and replace the air condi-
tioning filter according to the mainte-
nance schedule. In dusty areas or
areas with heavy traffic flow, early
HIGHLANDER HV_U
replacement may be required. (For
scheduled maintenance information,
please refer to the "Owner's Manual
Supplement" or "Scheduled Mainte-
nance Guide".)
■ If air flow from the vents
decreases dramatically
The filter may be clogged. Check
the filter and replace if necessary.
NOTICE
■ When using the air condition-
ing system
Make sure that a filter is always
installed.
Using the air conditioning system
without a filter may cause damage
to the system.