Nissan LEAF 2023 Owners Manual
9.29. Corrosion protection
Chemicals used for road surface deicing are extremely corrosive and will accelerate corrosion and the deterioration of underbody components such as the brake lines, brake cables, floor pan and fenders.
In the winter, the underbody must be cleaned periodically. For additional information, see ${1}.
For additional protection against rust and corrosion, which may be required in some areas, consult a knowledgeable LEAF repairer such as a NISSAN certified electric vehicle dealer.
Owners Manual