Error code
OBD2 U0313
OBD2U0313
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 B.
Severity
moderateCan drive, but may experience issues with battery performance and vehicle systems.
Summary
U0313 indicates software incompatibility with Battery Energy Control Module B, which is likely related to the battery management system.
Common Causes
- Software update or installation that does not match the module's version
- Faulty communication between modules
Fixes
- Update or reinstall compatible software for the Battery Energy Control Module B.
FAQ
What should I do if my car shows U0313?
Check for any recent software updates and ensure they are compatible with your vehicle's Battery Energy Control Module B. If issues persist, consult a professional technician.
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