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:

On-vehicle inspection
1. CHECK BATTERY ELECTROLYTE LEVEL (a) Check the electrolyte quantity of each cell. Maintenance-free battery: If it is under the lower level, replace the battery. Except Maintenance-free battery: If it is under the lower level, add distilled water. 2. Except Maintenance-free battery: CHEC ...