Tire Pressure Warning Ecu: Removal

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (See REMOVAL )
REMOVE TIRE PRESSURE WARNING ECU
1. Disconnect the connector.
2. Remove the bolt and ECU.
  
  Fig 1: Locating Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002