Anti-Lock Braking System Control Module: Removal

1. Disconnect the HECU (Hydraulic and electronic Control Unit) and motor connector.
   Fig 1: Disconnecting HECU (Hydraulic And Electronic Control Unit) And Motor Connector

   Courtesy of HYUNDAI MOTOR CO.
2. Disconnect the brake tubes from the HECU.
   Fig 2: Disconnecting Brake Tubes From HECU

   Courtesy of HYUNDAI MOTOR CO.
3. Remove the HECU bracket mounting bolt and remove the HECU.
   CAUTION:

   1. Never attempt to disassemble the HECU. 
   2. The HECU must be transported and stored in upright position and with sealed ports. The HECU must not be drained. 

Fig 3: Removing HECU Bracket Mounting Bolt

Courtesy of HYUNDAI MOTOR CO.