Engine-CodesChevrolet – P0513 2015 Chevrolet Silverado

P0513 2015 Chevrolet Silverado Code - Immobilizer Key Incorrect

Quick Answer

The P0513 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates that there is an issue with the immobilizer key, specifically that the key being used is incorrect. Common causes include Incorrect key being used, Key fob battery dead, Key fob not programmed correctly. 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
P0513 2015 Chevrolet Silverado indicates Immobilizer Key Incorrect.
Common causes
Common causes include Incorrect key being used, Key fob battery dead, Key fob not programmed correctly.
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.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P0513 2015 Chevrolet Silverado Description

The P0513 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates that there is an issue with the immobilizer key, specifically that the key being used is incorrect. The immobilizer system is designed to prevent unauthorized individuals from starting the vehicle by requiring a specific key or key fob to be present. When the key being used does not match the vehicle's programming, the immobilizer system will trigger the P0513 code. This can lead to the vehicle not starting or shutting off shortly after starting, as the engine is immobilized.

OBDII Code P0513 2015 Chevrolet Silverado - Immobilizer Key Incorrect
P0513 2015 Chevrolet Silverado Code - Immobilizer Key Incorrect

Common Causes of P0513 2015 Chevrolet Silverado

  1. Incorrect key being used
  2. Key fob battery dead
  3. Key fob not programmed correctly
  4. Faulty immobilizer system
  5. Wiring or electrical issues related to the immobilizer system

Symptoms of P0513 2015 Chevrolet Silverado

  1. Engine not starting
  2. Engine starting but shutting off shortly after
  3. Immobilizer light on the dashboard
  4. Key fob not working to unlock or lock the vehicle

How to Fix P0513 2015 Chevrolet Silverado

  1. Verify the correct key is being used: Ensure that the key being used is the correct one for the vehicle. Check for any damage to the key or key fob that may be preventing it from being recognized by the immobilizer system.

Cost to Fix P0513 2015 Chevrolet Silverado

The cost of repairing a P0513 code on a 2015 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of replacing a key fob battery is relatively low, usually ranging from $5 to $20 for the battery itself. Reprogramming a key fob or diagnosing and repairing faults in the immobilizer system can range from $100 to $300 or more, depending on the complexity of the repair and the labor rates at the auto repair shop.

Tech Notes for P0513 2015 Chevrolet Silverado

DTC P0513 may be caused by a loose connection or intermittent poor continuity on the ECM ground or at the negative battery cable. Be sure to check the ECM ground(s) and negative battery cable if the normal system diagnosis does not correct the concern.



There is a Factory Service Bulletin for the following Chevrolet models:

2010 Chevrolet Express

2011 Chevrolet Express

2011 Chevrolet Silverado

Chevrolet Factory Service Bulletin OBDII Code P0513

Need more information about the P0513 2015 Chevrolet Silverado code?

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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 P0513 2015 Chevrolet Silverado Code

1. What is OBDII code P0513 on a 2015 Chevrolet Silverado?

The OBDII code P0513 on a 2015 Chevrolet Silverado indicates an issue with the immobilizer key, specifically that the key being used is incorrect or not recognized by the vehicle.

2. What are the common symptoms of OBDII code P0513 on a 2015 Chevrolet Silverado?

Common symptoms of OBDII code P0513 include the engine not starting, the vehicle going into a reduced power mode, and the security light flashing on the dashboard.

3. What are the possible causes of OBDII code P0513 on a 2015 Chevrolet Silverado?

Possible causes of OBDII code P0513 include using an incorrect or unrecognized key, a faulty key transponder, issues with the immobilizer system, or a problem with the key reader in the vehicle.

4. How can I diagnose OBDII code P0513 on a 2015 Chevrolet Silverado?

Diagnosing OBDII code P0513 may involve checking the key for damage, ensuring it is the correct key for the vehicle, inspecting the key transponder, and using a diagnostic scanner to read the specific error codes stored in the vehicle's computer.

5. Can I fix OBDII code P0513 on a 2015 Chevrolet Silverado myself?

Fixing OBDII code P0513 may require specialized tools and knowledge, so it is recommended to consult a professional mechanic or dealership for proper diagnosis and repair.

6. Are there any temporary solutions for OBDII code P0513 on a 2015 Chevrolet Silverado?

In some cases, disconnecting the vehicle's battery for a few minutes and then reconnecting it may reset the immobilizer system and clear the error code. However, this is a temporary solution and the underlying issue should still be addressed.

7. How much does it cost to repair OBDII code P0513 on a 2015 Chevrolet Silverado?

The cost of repairing OBDII code P0513 can vary depending on the cause of the issue. It is advisable to get a diagnostic assessment from a professional to determine the exact repair cost.

8. Can OBDII code P0513 on a 2015 Chevrolet Silverado cause any further damage if left untreated?

Continued driving with OBDII code P0513 unresolved can lead to potential starting issues, stalling, or even complete immobilization of the vehicle if the immobilizer system fails to recognize the key.

9. Is it safe to drive with OBDII code P0513 on a 2015 Chevrolet Silverado?

It is not recommended to drive the vehicle with OBDII code P0513, as it may lead to unexpected starting or running issues that could compromise safety while driving.

10. How long does it take to repair OBDII code P0513 on a 2015 Chevrolet Silverado?

The repair time for OBDII code P0513 can vary depending on the exact cause of the issue and the availability of parts. It is advisable to consult with a professional mechanic for an accurate estimate of the repair time.

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