2011 Hyundai Sonata Hybrid U0111 Error: Lost Communication with Battery Energy Control Module After Interior Lamp Fuse Replacement

Model: 2011 Hyundai Sonata Hybrid Fault Code: U0111 Posted: 2023-04-10 14:09

Hello, I recently replaced the interior lamp in my 2011 Hyundai Sonata Hybrid and accidentally blew the fuse for that circuit. After replacing the fuse, the car will no longer start. When I attempt to scan for diagnostic codes, I receive error code U0111 — indicating lost communication with the Battery Energy Control Module (BECM). I have already checked all known fuses related to the BECM and confirmed they are intact. The vehicle was running perfectly before this incident. I'm unsure whether I missed a fuse or if there's another underlying issue. Can anyone provide guidance on how to resolve this U0111 error in a 2011 Hyundai Sonata Hybrid? Any advice would be greatly appreciated.