Integration Relay: Removal

WARNING: This page is about a different car, the 2008 Lexus IS F. 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 disable the SRS system.

NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
REMOVE NO. 2 RELAY BLOCK COVER
REMOVE INTEGRATION RELAY
1. Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and pull up the integration relay.
2. Disconnect the 3 connectors.
  
  Fig 1: Disengaging Claws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002