Engine Control System (4GR-FSE) - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection And Installation: ECM: Removal

1. REMOVE COOL AIR INTAKE DUCT SEAL (See  REMOVAL  ) 
2. REMOVE ENGINE ROOM SIDE COVER LH (See  REMOVAL  ) 
3. REMOVE ECM COVER 
   1. Remove the 3 bolts and ECM cover.
   NOTE:

   • Remove all water on and around the ECM cover.
   • Perform the inspection indoors to avoid rain.
   • Be sure to prevent water intrusion to the ECM (connectors and screw parts).
   Fig 1: Identifying ECM Cover Bolts

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. REMOVE ECM 

1. Disconnect the ECM connectors.
   1. Using a screwdriver, disconnect the connector holder.
   2. Disconnect the 6 ECM connectors.
   Fig 2: Identifying Connector Holder

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 nuts and ECM.

Fig 3: Identifying ECM Nuts

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002