Repair Procedures: Removal

[In the Case of Installing Used ECM] 

1. Perform "Neutral Mode" procedure with GDS. (Refer to: BE "IMMOBILIZER SYSTEM procedure").
2. Insert the key and turn it to the IGN ON and OFF position. Then the ECM key register process is completed automatically.

[In the Case of Installing New ECM] 

• Insert the key and turn it to the IGN ON and OFF position.

Then the ECM key register process is completed automatically.

1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
2. Disconnect the ECM Connector (A).
   Fig 1: Identifying ECM Connector

   Courtesy of HYUNDAI MOTOR AMERICA
3. Remove the air cleaner assembly.

   (Refer to: Engine Mechanical System - "AIR CLEANER ").

4. Remove the mounting bolts (A) and nut (B), and then remove the ECM (C).
   Fig 2: Locating ECM Mounting Bolts And Nuts

   Courtesy of HYUNDAI MOTOR AMERICA
5. Remove the ECM (B) after removing 4 nuts (A) from the bracket.
   Fig 3: Identifying ECM Bracket Nuts

   Courtesy of HYUNDAI MOTOR AMERICA