AutoCodes – Chevrolet – P2310 2015 Chevrolet Silverado

P2310 2015 Chevrolet Silverado Code - Ignition Coil 4 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 4, Ignition Coil 4 harness is open or shorted, Ignition Coil 4 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: P2310 2015 Chevrolet Silverado indicates Ignition Coil 4 Control Circuit High Voltage.
Common causes: Common causes include Faulty Ignition Coil 4, Ignition Coil 4 harness is open or shorted, Ignition Coil 4 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 255

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 P2310 2015 Chevrolet Silverado 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 P2310 2015 Chevrolet Silverado - Ignition Coil 4 Control Circuit High Voltage - AutoCodes.com — P2310 2015 Chevrolet Silverado Code - Ignition Coil 4 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2310 2015 Chevrolet Silverado?

Faulty Ignition Coil 4
Ignition Coil 4 harness is open or shorted
Ignition Coil 4 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2310 2015 Chevrolet Silverado?

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 P2310 2015 Chevrolet Silverado 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 P2310 2015 Chevrolet Silverado code?

Need more information on how to fix the P2310 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 P2310 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2310 in a 2015 Chevrolet Silverado?

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

2. What does the OBDII code P2310 indicating "Ignition Coil 4 Control Circuit High Voltage" mean?

- This code suggests that there is a high voltage condition detected in the control circuit of ignition coil 4 in the Chevrolet Silverado.

3. What are the possible causes of OBDII code P2310 in a 2015 Chevrolet Silverado?

- Possible causes include a faulty ignition coil, wiring issues in the ignition coil circuit, a damaged ignition coil control module, or a faulty Engine Control Module (ECM).

4. How can I diagnose the OBDII code P2310 in my 2015 Chevrolet Silverado?

- Diagnosis involves inspecting the ignition coil and its wiring for any visible damage, checking for loose connections, and using a multimeter to test the circuit's voltage.

5. Can driving with OBDII code P2310 in a 2015 Chevrolet Silverado cause further damage?

- Continuing to drive with this code may lead to increased fuel consumption, further engine damage, and potential catalytic converter damage due to unburned fuel.

6. How can I repair OBDII code P2310 in my 2015 Chevrolet Silverado?

- Repair typically involves replacing the faulty ignition coil, repairing any damaged wiring or connections, or replacing the ignition coil control module if necessary.

7. Is it safe to continue driving my 2015 Chevrolet Silverado with OBDII code P2310?

- It is not recommended to drive the vehicle with this code present, as it can lead to reduced engine performance and potential long-term damage if left unresolved.

8. Can a DIY enthusiast fix OBDII code P2310 in a 2015 Chevrolet Silverado?

- Depending on the individual's skill level, a DIY enthusiast may be able to address this issue by following repair guides and using proper tools to replace the faulty components.

9. How much does it cost to repair OBDII code P2310 in a 2015 Chevrolet Silverado?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor at a repair shop.

10. Will resetting the Check Engine Light resolve OBDII code P2310 in my 2015 Chevrolet Silverado?

- Resetting the Check Engine Light without addressing the underlying issue will not fix OBDII code P2310, as the problem causing the fault code will still persist.