Fault Codes:
Hyundai HX220 NL EPFC 218-6
Solution:
1. Check for open circuits or short circuits in the CN-368(#1)-CN-53(#05) lines 2. Check for open circuits or short circuits in the CN-368(#2)- fuse box (#19) circuit
Fault Description:
(Testing conditions (When the floating solenoid valve of the boom is opened For 10 seconds, the driving current of the boom lifting floating solenoid valve is greater than 6.5A (Conditions for termination (When the floating solenoid valve of the boom is opened For 3 seconds, the driving current of the boom lifting floating solenoid valve is ≤6.5A
Fault Location:
Control function - The floating control of the boom has failed
