Toyota · NZT260 · 2007–2021
Allion Key fob battery
AnswerCR1632 with Smart Entry & Start; CR2016 without it
Toyota’s Allion key-battery guidance lists CR1632 for the electronic smart key and CR2016 for the wireless key without Smart Entry & Start.
Reference details
- Smart Entry & Start electronic key
- CR1632
- Wireless key without Smart Entry & Start
- CR2016
Check before buying: Identify the key/system fitted to the car before buying a replacement battery.
Source
Toyota Japan Allion key battery guideToyota Motor Corporation · Japanese
Open manufacturer source ↗Last verified by CarFactBook: