Engine Control System (2AZ-FE) (Service Information): ECM: Removal: Removal

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY . Refer to REMOVAL - Step 11
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE See step 3
REMOVE AIR CLEANER CASE . Refer to REMOVAL - Step 14
REMOVE ECM
1. Separate the wire harness clamp.
  
  Fig 1: Locating Wire Harness Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the 2 ECM connectors.
  1. Push the locks on the 2 levers, then raise the levers, and disconnect the 2 ECM connectors.
    
    Fig 2: Disconnecting ECM Connectors
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    
    NOTE:
    After disconnecting the connectors, make sure that dirt, water or other foreign matter does not contact the connecting parts of the connectors.
3. Remove the 3 bolts and the ECM.
  
  Fig 3: Locating ECM Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Remove the 4 screws and 2 ECM brackets.
  
  Fig 4: Locating ECM Brackets And Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002