Santa Fe
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 Hyundai XG350, 2003 Hyundai Tiburon, 2003 Hyundai Sonata, 2003 Hyundai Santa Fe, and 2003 Hyundai Elantra. However, it is still accessible from the selected car via links, so may be relevant.
Raise vehicle. Disconnect fuel pump harness connector. Start engine and allow it to idle. After engine stalls, turn ignition off. Lower vehicle. Remove fuel tank filler cap. Disconnect negative battery cable reconnect fuel pump harness connector. When repairs are completed and fuel lines are properly secured reconnect negative battery cable. Locate fuel pump check connector under left side of dash. Apply battery voltage at check connector terminal No. 9 to activate fuel pump. See Figure. Check for leaks, repair as necessary.