Nissan leaf key system fault Apr 21, 2023 17:10:50 GMT 11 via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by lank on Apr 21, 2023 17:10:50 GMT 11 Hi we just bought a preowned 2021 e+ leaf and in the first week have a key system fault which wont go away even though it drives alright. Any suggestions?