AutoCodes – GMC – P2313 2018 GMC Sierra

P2313 2018 GMC Sierra Code - Ignition Coil 5 Control Circuit High Voltage

Quick Answer

The ignition system on this engine uses ignition coils with integrated power transistors. Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 circuit poor electrical connection. 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 2018 GMC Sierra indicates Ignition Coil 5 Control Circuit High Voltage.
Common causes: Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 circuit poor electrical connection.
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.

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Code Popularity 147

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 25, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2313 2018 GMC Sierra Description

The ignition system on this engine uses ignition coils with integrated power transistors. The Engine Control Module (ECM) controls the spark event for each cylinder through individual ignition coil control circuits. When the ECM commands the ignition control circuit On, electrical current flows through the primary winding of the ignition coil, creating a magnetic field. When a spark event is requested, the ECM commands the ignition control circuit Off, interrupting current flow through the primary winding. The collapsing magnetic field created by the primary winding induces a high voltage in the secondary winding, which is connected to the spark plugs. The Diagnostic Trouble Code (DTC) will be set when the control circuit commanded by the ECM state does not match the actual state.

OBDII Code P2313 2018 GMC Sierra - Ignition Coil 5 Control Circuit High Voltage - AutoCodes.com — P2313 2018 GMC Sierra Code - Ignition Coil 5 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2313 2018 GMC Sierra?

Faulty Ignition Coil 5
Ignition Coil 5 harness is open or shorted
Ignition Coil 5 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2313 2018 GMC Sierra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2313 2018 GMC Sierra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2313 2018 GMC Sierra code?

Need more information on how to fix the P2313 2018 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the 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 P2313 2018 GMC Sierra Code

1. What are the common symptoms of OBDII code P2313 in a 2018 GMC Sierra?

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

2. What does the OBDII code P2313 "Ignition Coil 5 Control Circuit High Voltage" mean for a 2018 GMC Sierra?

- This code indicates that there is a high voltage condition detected in the control circuit of ignition coil 5.

3. What are the possible causes of OBDII code P2313 in a 2018 GMC Sierra?

- Possible causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the issue related to OBDII code P2313 in my 2018 GMC Sierra?

- A thorough inspection of the ignition coil, wiring, and connectors should be performed. Testing the ignition coil and related components with a multimeter may also be necessary.

5. Can I still drive my 2018 GMC Sierra with OBDII code P2313 present?

- It is not recommended to continue driving with this code present, as it can lead to further engine damage and potential safety hazards.

6. How can I repair OBDII code P2313 in my 2018 GMC Sierra?

- Repair involves replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the trouble codes with a diagnostic tool.

7. Are there any preventive measures to avoid OBDII code P2313 in a 2018 GMC Sierra?

- Regular maintenance, such as checking and replacing ignition components at recommended intervals, can help prevent this issue.

8. Can a DIY enthusiast fix OBDII code P2313 in a 2018 GMC Sierra?

- While some enthusiasts may have the skills to diagnose and replace components related to this code, it is recommended to seek professional help for accurate diagnosis and repair.

9. Will resetting the Check Engine Light resolve OBDII code P2313 in a 2018 GMC Sierra?

- Simply resetting the light will not fix the underlying issue causing the code. It is important to diagnose and repair the problem to prevent it from returning.

10. How long does it typically take to repair OBDII code P2313 in a 2018 GMC Sierra?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a day for a professional technician to diagnose and fix the problem.