Toyota Highlander Service Manual: Sliding roof/convertible

Engine immobilizer system

REGISTRATION 1. DESCRIPTION OF CODE REGISTRATION (a) When adding master keys and sub-keys (additional registration).  Register the key code (immobilizer code) in the transponder key ECU. ...

Sliding roof system

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More about Toyota Highlander:

Wireless remote control
Vehicles without a smart key system Locks the doors Unlocks the doors Opens the windows and moon roof* Sounds the alarm Opens and closes the power back door (if equipped)   *: This setting must be customized at your toyota dealer. Vehicles with a smart key ...