Fault Codes:
Hyundai HX220 NL EPFC 171-6
Solution:
1. Check for open circuits or short circuits in the CN-506(#1)-CN-505(#82) lines 2. Check for open circuits or short circuits in the CN-506(#2)-CN-505(#44) lines
Fault Description:
(Testing conditions (When the safety solenoid valve of the attachment is open) For 10 seconds, the driving current of the safety solenoid valve in the attachment is greater than 6.5A (Conditions for termination (When the safety solenoid valve of the attachment is open) For 3 seconds, the driving current of the safety solenoid valve in the attachment is ≤6.5A
Fault Location:
1. Control function - The pilot pressure cut-off of the optional accessory flow control valve failed (Crushing Mode
