TOYOTA 2010 Sienna - Manual (Page 494)

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4-3. Do-it-yourself maintenance
4
Mainten
ance an
d ca
re
■
Checking interval
Inspect, clean and replace the air conditioning filter according to the mainte-
nance schedule. In dusty areas or areas with heavy traffic flow, more fre-
quent cleaning or early replacement may be required. (For scheduled
maintenance information, please refer to the “Scheduled Maintenance
Guide” or “Owner’s Manual Supplement”.)
■
If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace it if necessary.
NOTICE
■
To prevent damage to the system
●
When using the air conditioning system, make sure that a filter is always
installed.
●
When cleaning the filter, do not clean the filter with water.