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

HINT: 

When removing only the ECM, it is not necessary to remove the cool air intake duct seal and battery.

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
   NOTE:

   When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to INITIALIZATION .

2. REMOVE COOL AIR INTAKE DUCT SEAL  . Refer to REMOVAL - Step 1
3. REMOVE BATTERY  . Refer to REMOVAL - Step 23
4. REMOVE ECM 
   1. Disconnect the 2 ECM connectors.
      Fig 1: Raising ECM Connector Levers

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      1. Push in the locks on the 2 levers, raise the levers, and disconnect the 2 ECM connectors.
         NOTE:

         After disconnecting the connectors, make sure that dirt, water or other foreign matter does not contact the connecting part of the connectors.

   2. Remove the nut.
      Fig 2: Identifying ECM Screw, Nut And Bracket

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   3. Remove the screw (A).
   4. Loosen the screw (B) and remove the ECM.
   5. Remove the screw (B).
   6. Remove the 2 screws and No. 2 ECM bracket.
      Fig 3: Identifying No. 2 ECM Screws And Bracket

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5. REMOVE NO. 1 ECM BRACKET 
   1. Remove the nut.
      Fig 4: Identifying No. 1 ECM Bracket Nut

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   2. Disconnect the wire harness clamp.
   3. Disconnect the wire harness clamp.
      Fig 5: Identifying Wire Harness Clamp

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   4. Remove the nut and No. 1 ECM bracket.
      Fig 6: Identifying No. 1 ECM Bracket Nut

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