ToyotaAqua NHP102011–2021
Smart key battery
CR1632 (electronic smart key)
Toyota lists CR1632 for the electronic smart key on Aqua models from the December 2014 minor change through the July 2021 model change.
The same model family can use different keys. Match the exact code and key system before buying a replacement coin cell.
Toyota lists CR1632 for the electronic smart key on Aqua models from the December 2014 minor change through the July 2021 model change.