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:

Replacement
1. REMOVE ENGINE UNDER COVER NO.1 2. SEPARATE TRANSMISSION CONTROL CABLE ASSY (a) Remove the nut from the control shaft lever. (b) Disconnect the control cable from the control shaft lever. (c) Remove the clip and disconnect the control cable from the control cable bracket. NOTICE: Do ...