LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Adaptive Front Lighting System Diagnosis (HEV) >> DTC B1603-88: CAN Bus Off Fault >> DTC Information >> General Description

DTC Information: General Description

When the AFLS ECU cannot read any data from CAN-BUS line, the AFLS ECU sets this code. CAN-BUS circuit malfunctioning or short to battery or ground line can be a possible cause of this DTC.