Engine Control Relay Test (Santa Fe, Sonata & XG350)

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.

Sonata 2.4L and XG350 are equipped with an 8-pin engine control relay. See Fig 1. Sonata 2.7L is equipped with a 5-pin engine control relay. See Figure. Engine control relay Information on Santa Fe is not available from manufacturer. Component testing information is not available from manufacturer.

Fig 1: Identifying Engine Control Relay 8-Pin Connector Terminals (Component Side)

Courtesy of HYUNDAI MOTOR CO.