2019 Hyundai Tucson heater hose

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Page 441 of 546

Hyundai Tucson 2019  Owners Manual 7-7
7
Maintenance
At least twice a year:
(i.e., every Spring and Fall)
 Check radiator, heater and air con-
ditioning hoses for leaks or dam-
age.
 Check windshield washer spray
and wiper operation. C

Page 453 of 546

Hyundai Tucson 2019  Owners Manual 7-19
7
Maintenance
E EN
NG
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IN
NE
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CO
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The high-pressure cooling system
has a reservoir filled with year-round
antifreeze coolant. The reservoir is
filled at the factory.
Check