Nissan ARIYA 2023 Owners Manual
12.5.2. Changing coolant
Contact a NISSAN certified electric vehicle dealer if replacement is required.
Major cooling system repairs should be performed by a NISSAN certified electric vehicle dealer. The service procedures can be found in the appropriate NISSAN Service Manual.
Improper servicing can result in reduced heater performance.
To avoid the danger of being scalded, never change the coolant when the motor compartment is hot.
Never remove the coolant tank cap when the motor compartment is hot. Serious burns could be caused by high-pressure fluid escaping from the tank.
Avoid direct skin contact with used coolant. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible.
Keep coolant out of reach of children and pets.
Coolant must be disposed of properly. Check your local regulations.