Id Code Box (W/ Smart Key System): Removal: Removal

WARNING: This page is about a different car, the 2010 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE LOWER INSTRUMENT PANEL
1. Remove the lower instrument panel. Refer to REMOVAL .
REMOVE AIR CONDITIONER UNIT ASSEMBLY
1. Remove the air conditioner unit. Refer to REMOVAL .
REMOVE ID CODE BOX
1. Disconnect the connector.
  
  Fig 1: Identifying Bolt And Transponder Key ECU
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Detach the clamp.
3. Remove the bolt and ID code box.