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. INSPECT TURN SIGNAL FLASHER CIRCUIT (a) Disconnect the connector from the turn signal flasher relay. (b) Measure the voltage according to the value(s) in the table below. Standard (c) Reconnect the connector to the turn signal flasher. (d) Measure the voltage according to the valve ...