Fault Codes:
Hyundai HX220 NL EPFC 221-6
Solution:
1. Check for open circuits or short circuits in the CN-365(#2)-CN-54(#17) lines 2. Check for open circuits or short circuits in the CN-365(#1)-CN-54(#09) lines
Fault Description:
(Testing conditions For 10 seconds, the attachment overflow setting EPPR1 drive current is greater than 1.0A (Conditions for termination For 3 seconds, the attachment overflow setting EPPR1 drive current is ≤1.0A
Fault Location:
1. Control function - Optional accessory flow control P1 pump overflow pressure setting failure
