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:

Replacement
HINT: The installation procedures are the removal procedures in reverse order. However, only installation procedures requiring additional information are included. Use the same procedures for the RH side and LH side. The procedures listed below are for the RH side. A bolt without a to ...