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:

Roof drip side finish moulding center LH
REPLACEMENT HINT: The installation is in the reverse order of the removal. However, when there is a special point concerning the installation, it is indicated. On the RH side, use the same procedures as on the LH side. 1. REMOVE ROOF DRIP SIDE FINISH MOULDING CENTER LH (a) Cover ...