Error code
OBD2 U0311
OBD2U0311
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Software Incompatibility with Drive Motor Control Module.
Severity
highDriving may be possible but could lead to further issues if not addressed.
Summary
U0311 indicates software incompatibility involving the drive motor control module, which is related to the engine or powertrain system.
Common Causes
- Software mismatch between the drive motor control module and other vehicle systems
Fixes
- Updating or reprogramming the software in the drive motor control module.
FAQ
What does U0311 mean?
U0311 indicates a software compatibility issue with the drive motor control module.
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
- U0312Software Incompatibility with Battery Energy Control Module A