Release Residual Pressure in Fuel Line

CAUTION: There may be some residual pressure even after "Release Residual Pressure in Fuel Line" work, so cover the hose connection with a shop towel to prevent residual fuel from spilling out before disconnecting any fuel connection.

Turn the ignition switch OFF and disconnect the battery (-) cable.
Remove the rear seat cushion. (Refer to REPLACEMENT )
Remove the service cover (A).

Fig 1: Service Cover
Courtesy of HYUNDAI MOTOR AMERICA
Disconnect the fuel pump connector (A).

Fig 2: Fuel Pump Connector
Courtesy of HYUNDAI MOTOR AMERICA
Connect the battery (-) cable.
Start the engine and let idle, and then turn the ignition switch OFF after the engine has stopped on its own.