Toyota · Remote / flip / keyed · US manuals

Toyota Corolla wireless remote (no smart key)

User-replaceable primary coin cell per the OEM key-type section. 2023 Corolla — CR2032 without smart key

OEM: Lithium battery CR2032 (vehicles without a smart key system)

Buy links go to the battery code page only — not key shells or programming. Key fob battery basics · Smart vs remote · Safe replacement