Fault Codes:
Hyundai HX220 NL EPFC 169-4
Solution:
1. Check for open circuits or short circuits in the CN-507(#1)-CN-505(#83) lines 2. Check for open circuits or short circuits in the CN-507(#2)-CN-505(#44) lines
Fault Description:
(When the monitor - breaker/crusher is optional) (Testing conditions (When the attached combined solenoid valve is closed For 10 seconds, the measurement voltage of the combined solenoid valve drive unit is ≤3.0V (Conditions for termination (When the attached combined solenoid valve is closed For 3 seconds, the voltage measured by the drive unit of the attached combined solenoid valve is greater than 3.0V
Fault Location:
1. Control function - Optional accessory flow control combined operation failed (Energy-saving crushing mode, grinding mode
