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

...

More about Toyota Highlander:

Replacement
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-35 ) 2. REMOVE DECK BOARD SUB-ASSY 3. REMOVE REAR SEAT TRACK BRACKET COVER OUTER 4. REMOVE REAR SEAT ASSY RH (See page 72-35 ) 5. REMOVE REAR SEAT ASSY LH (See page 72-28 ) 6. REMOVE REAR DOOR SCUFF PLATE LH 7. REMOVE REAR FLOOR SERVICE HOLE COVER ...