AutoCodes – Chevrolet – P2310 2016 Chevrolet Silverado

P2310 2016 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 2016 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 230

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 2016 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 2016 Chevrolet Silverado - Ignition Coil 4 Control Circuit High Voltage - AutoCodes.com — P2310 2016 Chevrolet Silverado Code - Ignition Coil 4 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2310 2016 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 2016 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 2016 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 2016 Chevrolet Silverado code?

Need more information on how to fix the P2310 2016 Chevrolet Silverado 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 P2310 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2310 in a 2016 Chevrolet Silverado?

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

2. What does the OBDII code P2310 for Ignition Coil 4 Control Circuit High Voltage mean in a 2016 Chevrolet Silverado?

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

3. What are the possible causes of OBDII code P2310 in a 2016 Chevrolet Silverado?

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

4. How can I diagnose the source of OBDII code P2310 in my 2016 Chevrolet Silverado?

- A thorough inspection of the ignition coil, wiring, and connectors is recommended. Testing the voltage and resistance of the components can help pinpoint the issue.

5. Can driving with OBDII code P2310 in a 2016 Chevrolet Silverado cause further damage?

- Continuing to drive with this code may lead to more severe engine issues, reduced fuel efficiency, and potential damage to other engine components.

6. Is it safe to continue driving my 2016 Chevrolet Silverado with OBDII code P2310 present?

- It is not recommended to drive the vehicle with this code active, as it can affect the engine performance and potentially lead to further damage.

7. How can I clear OBDII code P2310 from my 2016 Chevrolet Silverado's system?

- Clearing the code can be done using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it is important to address the underlying issue causing the code first.

8. Can I repair OBDII code P2310 in my 2016 Chevrolet Silverado myself?

- While some DIY enthusiasts may attempt to replace the ignition coil or repair wiring themselves, it is recommended to seek professional help for accurate diagnosis and proper repair.

9. How much does it typically cost to fix OBDII code P2310 in a 2016 Chevrolet Silverado?

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

10. Will fixing OBDII code P2310 improve the performance and fuel efficiency of my 2016 Chevrolet Silverado?

- Yes, addressing this code and resolving the underlying issue can help restore proper engine function, improve performance, and enhance fuel efficiency.