Introduction OBD-II (On-Board Diagnostics) trouble codes are alphanumeric codes that help diagnose and identify issues in a vehicle’s systems. In this article, we will focus on understanding the Subaru OBD-II trouble code P0B28 and its significance. What is Subaru OBD-II Trouble Code P0B28? Subaru OBD-II trouble code P0B28 refers to a fault in the hybrid…