Nissan LEAF 2023 Owners Manual
12.2.1.3. Reduction gear fluid
When checking or replacement is required, we recommend a knowledgeable LEAF repairer such as a NISSAN certified electric vehicle dealer for servicing.
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Use only Genuine NISSAN Matic S ATF. Do not mix with other fluids.
Using reduction gear fluid other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and reduction gear durability, and may damage the reduction gear, which is not covered by the warranty.
Owners Manual