7-20
Maintenance
Do not use radiator coolant or
antifreeze in the washer fluid
reservoir. Radiator coolant can
severely obscure visibility when
sprayed on the windshield and
may cause loss of vehicle con-
trol or damage to paint and
body trim.
WARNING
Do not mix-up the caps of trac-
tion motor coolant and fuel cell
stack coolant because the fluid
material is different. If the cap
is mixed, the fuel cell system
may be damage.
We recommend that you con-
sult an authorized HYUNDAI
Tucson Fuel Cell dealer.
CAUTION
Do not remove the
radiator cap when the
fuel cell power mod-
ule and radiator are
hot.
Scalding hot
coolant and steam may blow
out under pressure causing
serious injury.
WARNING