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How to Unlock 2019 Toyota Highlander Key via Autel IM608?
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 supported by OBD | All support by OBD | x |
| 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 | x |
| 2008-2018 | Keyless | All support by OBD | Partly support by OBD/on bench | x | x |
| 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 | x | x |
| System | Add key | All key lost | Remote learning | Immo part replacement |
| Keyless | All support by OBD | Partly support by OBD/on bench | x | x |
| immo(KWP) | All support by OBD | x | All support by OBD | x |
| immo(KWP) | 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.
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