Fault Codes:
Hyundai HX220 NL EPFC 139-4
Solution:
1. Check for open circuits or short circuits in the CD-100(#B)-CN-52(#21) lines 2. Check for open circuits or short circuits in the CD-100(#A)-CN-51(#3) lines 3. Check for open circuits or short circuits in the CD-100(#C)-CN-1(#6) lines
Fault Description:
Last for 10 seconds. An optional pilot pressure sensor is installed to measure a voltage of less than 0.3V
Fault Location:
1. Monitor - Optional pilot pressure display failure 2. Control function - Automatic idle operation failed
