| System | Key Type 4 / Prox 3 ; Keyed: By Vehicle > Sienna > Non Proximity > 2015-2021; Prox: By Vehicle > Sienna > Proximity > 2011-2021 |
|---|---|
| Add-A-Key | Yes |
| All-Keys-Lost | Yes |
| PIN Read | None required |
| Programs Remotes | Yes |
| Programs Remotes | Yes |
| Resync Available | Key: Yes, Prox: No |
