Engine Control System (2GR-FE): ECM: Removal

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 AIR CLEANER CAP (See appropriate step(s) under REMOVAL ).
REMOVE AIR CLEANER CASE (See appropriate step(s) under REMOVAL ).
REMOVE ECM
1. Remove the 3 bolts of the ECM bracket.
  
  Fig 1: Removing Bolts Of ECM Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the 2 ECM connectors.
  NOTE: After disconnecting the connector, make sure that dirt, water and other foreign matter does not contact the connecting part of the connector.
  1. Raise the 2 levers while pushing the locks on the 2 levers, and disconnect the 2 ECM connectors.
    
    Fig 2: Disconnecting ECM Connectors
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the ECM with bracket.
4. Remove the 4 screws and 2 ECM brackets.
  
  Fig 3: Removing Screws And ECM Brackets
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002