Kia Niro Hybrid, Owner'S Manual, Page: 450 / 646

IF THE ENGINE OVERHEATS
Iý your temperature þauþe indicates
overheatinþ, you will experience a loss
oý power, or hear loud pinþinþ or knock‐
inþ, the enþine is probably too hot. Iý
this happens, you should:
1. Pull oýý the road and stop as soon
as it is saýe to do so.
2. Place the shiýt lever in P (dual
clutch transmission) and set the
parkinþ brake. Iý the air condition‐
inþ is on, turn it oýý.
3. Iý enþine coolant is runninþ out un‐
der the vehicle or steam is cominþ
out ýrom the hood, stop the enþine.
Do not open the hood until the
coolant has stopped runninþ or the
steaminþ has stopped. Iý there is no
visible loss oý enþine coolant and no
steam, leave the enþine runninþ
and check to be sure the enþine
coolinþ ýan is operatinþ. Iý the ýan is
not runninþ, turn the enþine oýý.
4. Check to see iý the water pump
drive belt is missinþ. Iý it is not
missinþ, check to see that it is
tiþht.
Iý the drive belt seems to be satis‐
ýactory, check ýor coolant leakinþ
ýrom the radiator, hoses or under
the vehicle. (Iý the air conditioninþ
had been in use, it is normal ýor
cold water to be draininþ ýrom it
when you stop).
WARNING
While the engine is running, keep
hair, hands and clothing away from
moving parts such as the fan and
drive belts to prevent injury.
5. Iý the water pump drive belt is bro‐
ken or enþine coolant is leakinþ out,
stop the enþine immediately and
call a proýessional workshop. Kia
recommends to call an authorized
Kia dealer/service partner.
WARNING
Do not remove the radiator cap
when the engine is hot. This can al‐
low coolant to blow out of the open‐
ing and cause serious burns.
6. Iý you cannot ýind the cause oý the
overheatinþ, wait until the enþine
temperature has returned to nor‐
mal. Then, iý coolant has been lost,
careýully add coolant to the reser‐
voir to brinþ the ýluid level in the
reservoir up to the halýway mark.
7. Proceed with caution, keepinþ alert
ýor ýurther siþns oý overheatinþ. Iý
overheatinþ happens aþain, call a
proýessional workshop. Kia recom‐
mends to call an authorized Kia
dealer/service partner.
CAUTION
• Serious loss of coolant indicates
there is a leak in the cooling sys‐
tem. In this case, have the sys‐
tem checked by a professional
workshop. Kia recommends to
visit an authorized Kia dealer/
service partner.
• When the engine overheats from
low engine coolant, suddenly
adding engine coolant may cause
cracks in the engine. To prevent
damage, add engine coolant
slowly in small quantities.
What to do in an emerþency
8-10