P2514
Event Data Recorder Request Circuit High
Data / body electronics
Generic OBD-II
Low
What it means
P2514 means the ECM detected high voltage on the Event Data Recorder (EDR) request circuit. The EDR stores crash-related data, and this request line signals when to log an event. A high-voltage or open fault here is an electrical/wiring issue that generally does not affect how the engine or vehicle runs.
Low
Can I keep driving? Yes — this is a data-request wiring fault and does not affect how the engine runs.
Common symptoms
What you'll notice
- Check-engine light on
- No noticeable change in how the vehicle drives
- Event data recorder / telematics may not log an event correctly
Common causes
Most likely first
- Short-to-voltage or open in the Event Data Recorder request wiringLikely
- Corroded or loose connector on the request circuitCommon
- Fault in the module that drives the request signalCommon
- Rarely, an ECM faultLess often
How to diagnose & fix
Work through it in order
- Scan for codes and record freeze-frame data.
- Inspect the EDR request circuit wiring and connectors for a short-to-power or open.
- Check the related module and its connections.
- Repair the wiring or connector as needed.
- Clear the code and re-test.
FAQ
Quick answers
Is it safe to drive with P2514?+
Yes. It's an electrical fault in the event-data-recorder request line and doesn't affect engine or drivetrain operation.
Can I just clear P2514?+
You can, but it will return until the high-voltage/open in the request circuit is repaired.
Related codes
Often seen with P2514
Read & clear P2514 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX