How to Unlock 2019 Toyota Highlander Key via Autel IM608?
Autel MaxiIM IM608 + XP400 key programmer supports to unlock 2019 Toyota Highlander smart key success. It also supports to program IMMO function as below:
IM608 IMMO Functions Car List
Toyota(US) Highlander
| Year | System | Add Key | All Key Lost | Remote Learning | Immo Part Replacement |
| 2001-2003 | Immo | All support by OBD | All support on-bench, partly support by OBD | All support by OBD | × |
| 2004-2007 | Immo(4D) | All support by OBD | All support by OBD | All support by OBD | ECM |
| 2008-2009 | Immo(KWP) | All support by OBD | All support by OBD | All support by OBD | × |
| 2008-2018 | Keyless | All support by OBD | Partly support by OBD/on-bench | × | × |
| 2010-2018 | Immo(4D/H) | All support by OBD | Partly support by OBD/on-bench | All support by OBD | Immobilizer(partly supported), ECM |
| 2019-2020 | Keyless | All support by OBD | All support by OBD | × | × |
Toyota(EU/OT) Highlander
| System | Add Key | All Key Lost | Remote Learning | Immo Part Replacement |
| Keyless | All support by OBD | Partly support by OBD/on-bench | × | × |
| Immo(KWP) | All support by OBD | × | All support by OBD | × |
| Immo(4D/G/H) | All support by OBD | Partly support by OBD/on-bench | All support by OBD | Immobilizer(Partly supported), ECM |
How to unlock 2019 Toyota Highlander Key?
Connect Autel MaxiIM IM608 & XP400 programmer.
Put the smart key into XP400 slot, press
Programmer >> Accept >> Key >> Key read & write >> Automatic detection
Key type was read, it is TIRIS DST AES(8A)
Press “OK”.
Press “Lock check” to see the key status: it is locked.
Go back to press “Unlock key”.
Unlocked successfully!
Let’s check the key status again: it is unlocked now.
Done!
Using Autel IM608 with XP400 is quite easy to unlock smart key for a 2019 Toyota Highlander.