Error code
OBD2 U0315
OBD2U0315
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Software Incompatibility with Anti-Lock Brake System Control Module.
Severity
highDriving may be dangerous due to potential issues with the brake system. Do not drive until resolved.
Summary
U0315 indicates software incompatibility with the anti-lock brake system (ABS) control module, which can affect braking performance.
Common Causes
- Software update or calibration issue
- Faulty ABS control module
Fixes
- Reprogramming or updating the ABS control module software.
FAQ
What should I do if my car shows U0315?
Seek professional help immediately to reprogram or update the ABS control module. Do not drive until the issue is resolved.
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