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7
Maintenance
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses.
The coolant level should be filled
between the F and the L marks on
the side of the coolant reservoir
when the fuel cell power module is
cool.
If the coolant level is low, add enough
distilled (deionized) water to bring
the level to the F mark, but do not
overfill. If frequent additions are
required, we recommend that you
see an authorized HYUNDAI Tucson
Fuel Cell dealer for a cooling system
inspection.
Changing the coolant
For the fuel cell stack, an exclusive
coolant must be used. When chang-
ing the coolant, we recommend that
you consult an authorized HYUNDAI
Tucson Fuel Cell dealer.
The electric motor for
the cooling fan may
continue to operate
or start up when the
power cell module is
not running and can cause seri-
ous injury. Keep hands, clothing
and tools away from the rotat-
ing fan blades of the cooling
fan.
WARNING
OLMF072204
OLMF079998
Summary of Contents for Tucson 2015
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