LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2012 >> Genesis 5.0 >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Head Lamp AFLS (Led) Diagnosis >> DTC B1603: CAN Communication Bus Off >> General Information >> DTC Description

DTC Description

When the AFLS ECU cannot read the data from the ECM through the CAN-BUS line, the AFLS ECU sets this code. CAN-BUS circuit malfunctioning or ECM can be a possible cause of this DTC.