AutoCodes – GMC – P2313 GMC

P2313 GMC 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 GMC 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 368

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 Jul 31, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2313 GMC 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 GMC - Ignition Coil 5 Control Circuit High Voltage - AutoCodes.com — P2313 GMC Code - Ignition Coil 5 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2313 GMC?

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 GMC?

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 GMC 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 GMC code?

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

Need Help with the Code?

Get the P2313 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

P2313 2014 GMC Sierra — Ignition Coil 5 Control Circuit High Voltage
P2313 2015 GMC Sierra — Ignition Coil 5 Control Circuit High Voltage
P2313 2016 GMC Sierra — Ignition Coil 5 Control Circuit High Voltage
P2313 2017 GMC Sierra — Ignition Coil 5 Control Circuit High Voltage
P2313 2018 GMC Sierra — Ignition Coil 5 Control Circuit High Voltage

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 GMC Code

1. What are the common symptoms of OBDII code P2313 GMC (Ignition Coil 5 Control Circuit High Voltage)?

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

2. What are the possible causes of OBDII code P2313 GMC?

Possible causes of this code can include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

3. How can I diagnose OBDII code P2313 GMC?

Diagnosis involves inspecting the ignition coil and its circuit for any visible damage, testing the coil's resistance, and using a scan tool to check for any related codes or data.

4. Can a faulty spark plug cause OBDII code P2313 GMC?

Yes, a faulty spark plug can potentially cause this code to be triggered if it leads to misfires or issues in the ignition system.

5. How should I repair OBDII code P2313 GMC?

Repair steps may include replacing the ignition coil for cylinder 5, repairing any damaged wiring or connectors, and clearing the code with a scan tool after the repair is completed.

6. Is it safe to continue driving with OBDII code P2313 GMC active?

It is not recommended to drive with this code active, as it can lead to further damage to the engine and catalytic converter if left unresolved.

7. Can a DIY enthusiast fix OBDII code P2313 GMC at home?

Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair this code at home. However, it is recommended to seek professional help if unsure.

8. How much does it typically cost to repair OBDII code P2313 GMC at a mechanic?

The cost of repair can vary depending on the labor rates and parts needed, but it may range from $100 to $300 at a mechanic's shop.

9. Are there any preventative maintenance tips to avoid OBDII code P2313 GMC in the future?

Regularly inspecting the ignition system components, ensuring proper spark plug maintenance, and addressing any engine performance issues promptly can help prevent this code from occurring.

10. Can weather conditions affect the triggering of OBDII code P2313 GMC?

Extreme weather conditions such as excessive heat or moisture can potentially impact the ignition system and contribute to the triggering of this code.