Power Circuits

Turn ignition on. Check for battery voltage at ECM power terminals. See POWER TERMINAL IDENTIFICATION table. If battery voltage is not present, check operation of SFI control relay. See RELAYS.

GROUND TERMINAL IDENTIFICATION

Application

ECM Terminals No. ⁽¹⁾

Elantra

28 & 55

⁽¹⁾

See Fig 1

POWER TERMINAL IDENTIFICATION

Application

ECM Terminals No. ⁽¹⁾

Elantra

25 & 52

⁽¹⁾

See Fig 1

Fig 1: Identifying ECM Harness Connector (Elantra)

Courtesy of HYUNDAI MOTOR CO.