Toyota Avalon Hybrid 2018 Owner's Manual page 349

Radiators and condenser
Check the radiators and condenser and clear away any foreign
objects.
If either of the above parts is extremely dirty or you are not sure of
their condition, have your vehicle inspected by your Toyota dealer.
WARNING
■
When the hybrid system is hot
Do not touch the radiators or condenser as they may be hot and cause seri-
ous injuries, such as burns.
6-3. Do-it-yourself maintenance
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