Engine Control System (2AR-FE) (Service Information) (Except Hybrid): ECM: Removal: Removal

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY . Refer to REMOVAL - Step 17
REMOVE INLET AIR CLEANER ASSEMBLY . Refer to REMOVAL - Step 18
REMOVE AIR CLEANER CAP SUB-ASSEMBLY (for PZEV) See step 7
REMOVE AIR CLEANER CAP SUB-ASSEMBLY (except PZEV) See step 8
REMOVE AIR CLEANER FILTER ELEMENT
REMOVE AIR CLEANER CASE SUB-ASSEMBLY . Refer to REMOVAL - Step 22
REMOVE AIR CLEANER BRACKET
1. Remove the 2 bolts and air cleaner bracket.
  
  Fig 1: Locating Air Cleaner Bracket Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT ECM CONNECTOR
1. Separate the 2 wire harness clamps.
  
  Fig 2: 2 Wire Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Raise the levers while pushing the locks on the levers, and disconnect the 2 ECM connectors.
  
  Fig 3: Disconnecting ECM Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  After disconnecting the connector, make sure that dirt, water and other foreign matter does not contact the connecting part of the connector.
REMOVE ECM
1. Remove the 3 bolts of the ECM with bracket.
  
  Fig 4: Locating ECM Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the ECM with bracket.
3. Remove the 4 screws and ECM bracket.
  
  Fig 5: Locating ECM Bracket Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002