Error code
OBD2 U0312
OBD2U0312
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Software Incompatibility with Battery Energy Control Module A.
Severity
moderateCan continue driving but should address the issue soon.
Summary
U0312 indicates software incompatibility with the Battery Energy Control Module A. This module is part of the vehicle's electrical system, managing battery energy.
Common Causes
- Software update or installation that does not match the module's version
- Faulty communication between modules due to software mismatch
Fixes
- Update or reinstall compatible software for the Battery Energy Control Module A.
FAQ
How can I fix U0312?
You may need to update or reinstall compatible software for the Battery Energy Control Module A. Consult a professional technician if unsure.
What causes U0312?
U0312 is typically caused by software incompatibility issues with the Battery Energy Control Module A, often due to updates or installations that do not match the module's version.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- U0300Internal Control Module Software Incompatibility
- U0301Software Incompatibility with ECM/PCM
- U0302Software Incompatibility with Transmission Control Module
- U0303Software Incompatibility with Transfer Case Control Module
- U0304Software Incompatibility with Gear Shift Control Module
- U0305Software Incompatibility with Cruise Control Module
- U0306Software Incompatibility with Fuel Injector Control Module
- U0307Software Incompatibility with Glow Plug Control Module
- U0308Software Incompatibility with Throttle Actuator Control Module
- U0309Software Incompatibility with Alternative Fuel Control Module
- U0310Software Incompatibility with Fuel Pump Control Module
- U0311Software Incompatibility with Drive Motor Control Module