Nissan ARIYA 2023 Owners Manual
12.5. Cooling system
Never remove the coolant tank cap when the motor compartment is hot. Wait until the motor compartment cools down.
Coolant is poisonous and should be stored carefully in marked containers out of the reach of children.
The cooling system is filled at the factory with a high-quality, year-round, anti-freeze coolant solution. The anti-freeze solution contains rust and corrosion inhibitors, therefore additional cooling system additives are not necessary.
Never use any additives in the coolant such as radiator sealer in the cooling system. This may cause damage to electrical equipment such as the motor and inverter.
When adding or replacing coolant, be sure to use only a Genuine NISSAN Coolant or equivalent in its quality with the proper mixture ratio. Examples of the mixture ratio of coolant and water are shown in the following table:
Outside temperature down to | Coolant (concentrated) | Demineralised or distilled water | |
°C | °F | ||
−35 | −30 | 50% | 50% |
Use Genuine NISSAN Coolant or equivalent in its quality. Genuine NISSAN Coolant is a pre-mixed (mixture ratio 50%) type coolant.
The coolant tanks are equipped with a special type coolant tank cap. To minimise the risk of damage to the motor compartment, NISSAN recommends the use of genuine NISSAN coolant tank cap.