FixVault

Engine Immobilizer System: Precaution: Precaution

WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. PRECAUTION FOR DISCONNECTING BATTERY TERMINAL 
    NOTE:

    When disconnecting the negative (-) battery terminal, initialize the following system(s) after the terminal is reconnected.

    System Name See Procedure
    Power Window Control System Refer to INITIALIZATION
    Sliding Roof System