Fault Codes:
Hyundai HX220 NL EPFC 167-6
Solution:
1. Check for open circuits or short circuits in the CN-70(#1)-CN-52(#05) lines 2. Check for open circuits or short circuits in the CN-70(#2)- fuse box (#28) circuit
Fault Description:
(Testing conditions (When the walking speed solenoid valve is open For 10 seconds, the driving current of the walking speed solenoid valve is greater than 4.5A (Conditions for termination (When the walking speed solenoid valve is open For 3 seconds, the driving current of the walking speed solenoid valve is ≤4.5A
Fault Location:
1. Control function - The 1/2 gear variable speed walking operation has failed
