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:

Inspection
1. INSPECT FRONT POWER SEAT SWITCH LH (a) Check the resistance between the terminals when each switch is operated. Standard: Slide switch Driver's seat only: Front vertical switch Driver's seat only: Rear vertical switch Reclining switch If the result is not as specifie ...