Fault Codes:
Hyundai HX220 NL EPFC 527（702-3）
Fault Description:
Auxiliary input/output 2 circuit - Voltage above normal, or shorted to high source. High signal voltage or open circuit has been detected at the auxiliary input/output 2 circuit. Auxiliary input/output 2 circuit - High voltage or short circuit to high power supply. The auxiliary input/output 2 circuit detects a high signal voltage or an open circuit
Fault Location:
None on performance
