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:

Inspection
HINT: EC mirror stands for electrochromic mirror. 1. w/ EC mirror: INSPECT INNER REAR VIEW MIRROR ASSY (a) Inspect operation of the electrochromic inner rear view mirror.  Connect the battery's positive (+) lead to terminal 6 and the battery's negative (-) lead to terminal 7. & ...