09
9-21
 WARNING
Make sure the coolant cap is properly 
closed after refilling coolant. Otherwise 
the engine could be overheated while 
driving.
 Engine compartment front view
OOSH089010L
1.  Check if the coolant cap label is 
straight in front.
OJX1099046
2.  Make sure that the tiny protrusions 
inside the coolant cap is securely 
interlocked.
Recommended coolant
ś When adding coolant, use only 
deionized water, distilled water or soft 
water for your vehicle and never mix 
hard water in the coolant filled at the 
factory.
ś An incorrect coolant mixture can 
result in severe malfunction or engine 
damage.
ś The engine in your vehicle has 
aluminum engine parts and must be 
protected by an phosphate-based 
ethylene glycol coolant to prevent 
corrosion and freezing.
ś Do not use alcohol or methanol 
coolant or mix them with the specified 
coolant.
ś Do not use a solution that contains 
more than 60% antifreeze or less than 
35% antifreeze, which would reduce 
the effectiveness of the solution.
For mixing percentage, refer to the 
following table:
Ambient 
Temperature
Mixture Percentage 
(volume)
Antifreeze Water
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40
 Information
If in doubt about the mix ratio, a 50% 
water and 50% antifreeze mix is the 
easiest to mix together as it will be the 
same quantity of each. It is suitable to 
use for most temperature ranges of -31°F 
(-35°C) and higher.