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Engine-Codes – Generic – P2514

P2514 Code - Event Data Recorder Request Circuit High

Quick Answer

The P2514 code indicates a problem with the Event Data Recorder (EDR) request circuit being too high. Common causes include Faulty EDR Module: A malfunctioning EDR module could cause the request circuit to register high voltage, Wiring Issues: Damaged or corroded wiring in the EDR circuit could lead to high voltage readings, Electrical Short: An electrical short in the system could trigger the high voltage signal. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P2514 indicates Event Data Recorder Request Circuit High.
Common causes
Common causes include Faulty EDR Module: A malfunctioning EDR module could cause the request circuit to register high voltage, Wiring Issues: Damaged or corroded wiring in the EDR circuit could lead to high voltage readings, Electrical Short: An electrical short in the system could trigger the high voltage signal.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 05, 2024
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Code P2514 Description

The P2514 code indicates a problem with the Event Data Recorder (EDR) request circuit being too high. The EDR is a device in the vehicle that records important data in the event of a crash or other significant event. The circuit being high suggests that there is a high voltage issue in the system, which could potentially affect the performance of the EDR and its ability to record data accurately. This could impact the vehicle's safety systems and the ability to gather crucial information in case of an accident.

OBDII Code P2514 - Event Data Recorder Request Circuit High
P2514 Code - Event Data Recorder Request Circuit High

Common Causes of P2514

  1. Faulty EDR Module: A malfunctioning EDR module could cause the request circuit to register high voltage.
  2. Wiring Issues: Damaged or corroded wiring in the EDR circuit could lead to high voltage readings.
  3. Electrical Short: An electrical short in the system could trigger the high voltage signal.
  4. Faulty Sensors: Sensors related to the EDR system may be faulty, causing the circuit to register high voltage.

Symptoms of P2514

  1. Check Engine Light: The most common symptom associated with this code is the illumination of the check engine light on the dashboard.
  2. Loss of Data Recording: The EDR may not be able to record data properly in the event of an accident.
  3. Erratic Behavior: The vehicle may exhibit erratic behavior or performance issues due to the high voltage in the EDR circuit.
  4. Inaccurate Readings: The vehicle's diagnostic system may provide inaccurate readings or data due to the issue with the EDR circuit.

How to Fix P2514

  1. Diagnose the Issue: Use a diagnostic tool to pinpoint the exact cause of the high voltage in the EDR request circuit.
  2. Check Wiring: Inspect the wiring in the EDR circuit for any damage or corrosion and repair or replace as needed.
  3. Test EDR Module: Test the EDR module to ensure it is functioning correctly and replace if necessary.
  4. Check Sensors: Inspect the sensors related to the EDR system and replace any faulty sensors that could be causing the high voltage issue.
  5. Clear Codes: Once the repairs are completed, clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P2514

The cost of repairing a P2514 code can vary depending on the specific cause of the issue. On average, the repair costs for this issue could range from $100 to $300, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

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Code P2514 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2514 Code

1. What are common symptoms of OBDII code P2514 (Event Data Recorder Request Circuit High)?

- Common symptoms include the check engine light being illuminated, difficulty accessing vehicle data, and potential issues with the Event Data Recorder (EDR) system.

2. What can cause OBDII code P2514 to trigger?

- Code P2514 can be triggered by issues such as a faulty EDR request circuit, damaged wiring in the EDR system, or a malfunctioning EDR module.

3. How serious is OBDII code P2514?

- While code P2514 may not affect the immediate drivability of the vehicle, it is important to address it promptly to ensure accurate recording of event data in case of accidents or other incidents.

4. How can I diagnose OBDII code P2514?

- Diagnosing code P2514 typically involves using a diagnostic scanner to retrieve the trouble codes, inspecting the EDR system components, and testing the EDR request circuit for proper voltage and continuity.

5. Can I continue driving with OBDII code P2514 present?

- It is generally safe to continue driving with code P2514 present, but it is recommended to have the issue diagnosed and repaired promptly to ensure the EDR system functions correctly.

6. What are some repair tips for addressing OBDII code P2514?

- Repair tips may include checking and repairing any damaged wiring in the EDR system, replacing a faulty EDR module, or resetting the code after fixing the underlying issue.

7. Can I reset OBDII code P2514 without repairing the issue?

- While you can reset the code with a diagnostic scanner, it is important to address the root cause of the problem to prevent the code from reoccurring and ensure the EDR system functions properly.

8. How much does it typically cost to repair OBDII code P2514?

- The cost of repairing code P2514 can vary depending on the underlying issue, but it may involve expenses such as parts replacement, labor costs, and diagnostic fees.

9. Is it possible to prevent OBDII code P2514 from occurring?

- Regular vehicle maintenance and inspections, especially of the EDR system components, can help prevent issues that may trigger code P2514.

10. Can a DIY enthusiast fix OBDII code P2514 at home?

- Depending on the level of expertise and access to tools, a DIY enthusiast may be able to diagnose and repair code P2514 at home by following repair guides and using appropriate diagnostic equipment.

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