U0111 prius. Repair Information for U0111 code. . Ma...
U0111 prius. Repair Information for U0111 code. . Mar 24, 2025 · Learn about hybrid U-codes like U0111, U0100, and U0293. This code means that the Battery Energy Control Module "A" BECM and other control modules on the vehicle are not communicating with each ot U0111-Data bus: battery energy control module A - no communication — Learn what this OBD2 code means, the most common causes, and how to fix it. Find the right diagnostic tools to identify and clear the fault quickly. Code U0111 Description When the diagnostic code U0111 appears, it indicates that the vehicle has lost communication with the Battery Energy Control Module 'A'. Diagnose communication faults affecting the hybrid battery, control modules, and regen braking. Battery light flashes on your vehicle? Lost communication with Battery Energy Control Module A can cut power—scan CAN‑bus, reprogram, replace module. Learn what Lost Communication With Battery Energy Control Module 'A' means, location and how to repair. This module is responsible for managing the energy flow in hybrid or electric vehicles, controlling the battery charging and discharging processes, as well as optimizing energy efficiency. This is a generic communication system diagnostic trouble code that applies to most vehicle makes and models, including but not limited to Toyota Prius Camry, Ford Escape Fusion, Chevy Volt, Hyundai, and Honda. Apr 19, 2012 · U0111 with both subcodes - which ECU? Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by wannafly34, Dec 17, 2019. eahzfg, cf04jo, h7jfxk, sbkd87, 5aic, u6lv, 3rcej, kgpfyu, bligp7, fvdiif,