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P2313 2014 GMC Sierra Code - Ignition Coil 5 Control Circuit High Voltage

Quick Answer

The diagnostic trouble code P2313 on a 2014 GMC Sierra indicates a problem with the ignition coil 5 control circuit experiencing high voltage. Common causes include Faulty wiring in the ignition coil control circuit, Defective ignition coil, Damaged spark plug. 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
P2313 2014 GMC Sierra indicates Ignition Coil 5 Control Circuit High Voltage.
Common causes
Common causes include Faulty wiring in the ignition coil control circuit, Defective ignition coil, Damaged spark plug.
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 12, 2024
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Code P2313 2014 GMC Sierra Description

The diagnostic trouble code P2313 on a 2014 GMC Sierra indicates a problem with the ignition coil 5 control circuit experiencing high voltage. The ignition coil is a crucial component in the vehicle's ignition system, responsible for converting the low voltage from the battery into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. When the control circuit for ignition coil 5 detects a voltage higher than the specified range, it triggers this code.

OBDII Code P2313 2014 GMC Sierra - Ignition Coil 5 Control Circuit High Voltage
P2313 2014 GMC Sierra Code - Ignition Coil 5 Control Circuit High Voltage

Common Causes of P2313 2014 GMC Sierra

  1. Faulty wiring in the ignition coil control circuit
  2. Defective ignition coil
  3. Damaged spark plug
  4. Issues with the engine control module
  5. Poor electrical connections

Symptoms of P2313 2014 GMC Sierra

  1. Engine misfires
  2. Rough idling
  3. Decreased fuel efficiency
  4. Engine stalling
  5. Illumination of the check engine light

How to Fix P2313 2014 GMC Sierra

  1. Begin by diagnosing the specific cause of the high voltage in the ignition coil control circuit using a diagnostic scanner.
  2. Inspect the wiring harness and connections for any signs of damage or corrosion. Repair or replace as necessary.
  3. Test the ignition coil and spark plug for proper functionality. Replace any faulty components.
  4. Check the engine control module for any faults or errors. Reset or replace if needed.
  5. Clear the diagnostic trouble code from the vehicle's memory and test drive to ensure the issue has been resolved.

Cost to Fix P2313 2014 GMC Sierra

The typical repair costs for addressing the ignition coil 5 control circuit high voltage issue can range from $150 to $400, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary depending on various factors. It is advisable to check with local auto repair shops for a more accurate estimate based on your location, vehicle make and model, and engine type. Keep in mind that rates may vary between dealerships, independent shops, and metropolitan areas.

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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 P2313 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code P2313 in a 2014 GMC Sierra related to Ignition Coil 5 Control Circuit High Voltage?

- Common symptoms include engine misfires, rough idle, loss of power, and illuminated Check Engine light.

2. What are the possible causes of OBDII code P2313 in a 2014 GMC Sierra?

- Possible causes include a faulty ignition coil, wiring issues in the ignition coil circuit, a defective PCM, or poor electrical connections.

3. How can I diagnose the root cause of OBDII code P2313 in my 2014 GMC Sierra?

- You can diagnose the issue by conducting a visual inspection of the ignition coil and its connections, performing a continuity test on the wiring, and using a multimeter to check for voltage irregularities.

4. Can driving with OBDII code P2313 in a 2014 GMC Sierra cause further damage to the vehicle?

- Driving with this code can potentially lead to permanent damage to the ignition system, catalytic converter, or other engine components, so it is advisable to address the issue promptly.

5. Is it safe to continue driving my 2014 GMC Sierra with OBDII code P2313 related to Ignition Coil 5 Control Circuit High Voltage?

- It is not recommended to drive the vehicle with this code present, as it can affect engine performance and lead to other issues if left unresolved.

6. How can I repair OBDII code P2313 in my 2014 GMC Sierra related to Ignition Coil 5 Control Circuit High Voltage?

- Repair options include replacing the faulty ignition coil, repairing any damaged wiring, ensuring proper electrical connections, and resetting the PCM after the repair.

7. Are there any DIY tips for addressing OBDII code P2313 in a 2014 GMC Sierra?

- DIY tips include checking and cleaning the electrical connections, inspecting the ignition coil for physical damage, and using a service manual for guidance on testing procedures.

8. Will resetting the Check Engine light resolve OBDII code P2313 in my 2014 GMC Sierra?

- Resetting the Check Engine light may temporarily turn it off, but the underlying issue causing the code will still need to be diagnosed and repaired to prevent it from reoccurring.

9. How much does it typically cost to repair OBDII code P2313 in a 2014 GMC Sierra at a mechanic or dealership?

- The cost of repair can vary depending on the exact cause of the code, but it may range from $100 to $300 for parts and labor.

10. Can a faulty ignition coil trigger multiple OBDII codes in a 2014 GMC Sierra?

- Yes, a faulty ignition coil can cause multiple codes to be triggered, so it's important to diagnose the issue thoroughly to address all related problems.

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