AutoCodes – Chevrolet – P2319 2014 Chevrolet Silverado

P2319 2014 Chevrolet Silverado Code - Ignition Coil 7 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 7, Ignition Coil 7 harness is open or shorted, Ignition Coil 7 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: P2319 2014 Chevrolet Silverado indicates Ignition Coil 7 Control Circuit High Voltage.
Common causes: Common causes include Faulty Ignition Coil 7, Ignition Coil 7 harness is open or shorted, Ignition Coil 7 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 213

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 P2319 2014 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 P2319 2014 Chevrolet Silverado - Ignition Coil 7 Control Circuit High Voltage - AutoCodes.com — P2319 2014 Chevrolet Silverado Code - Ignition Coil 7 Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2319 2014 Chevrolet Silverado?

Faulty Ignition Coil 7
Ignition Coil 7 harness is open or shorted
Ignition Coil 7 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2319 2014 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 P2319 2014 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 P2319 2014 Chevrolet Silverado code?

Need more information on how to fix the P2319 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

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Get the P2319 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P2319 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2319 in a 2014 Chevrolet Silverado?

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

2. What does the OBDII code P2319 "Ignition Coil 7 Control Circuit High Voltage" on a 2014 Chevrolet Silverado mean?

- This code indicates that there is a high voltage condition detected in the control circuit of ignition coil 7.

3. What are some possible causes of OBDII code P2319 in a 2014 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 OBDII code P2319 in my 2014 Chevrolet Silverado?

- Diagnosis typically involves using a scan tool to read the code, testing the ignition coil and related components, and inspecting the wiring for any damage or loose connections.

5. Can driving with OBDII code P2319 in a 2014 Chevrolet Silverado cause further damage?

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

6. What is the recommended repair for OBDII code P2319 in a 2014 Chevrolet Silverado?

- The recommended repair typically involves replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the code from the ECM.

7. Are there any DIY tips for addressing OBDII code P2319 in a 2014 Chevrolet Silverado?

- DIY enthusiasts can attempt to replace the ignition coil themselves, following proper safety precautions and referring to the vehicle's service manual for guidance.

8. How much does it cost to fix OBDII code P2319 in a 2014 Chevrolet Silverado?

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

9. Can resetting the Check Engine Light clear OBDII code P2319 in a 2014 Chevrolet Silverado?

- Resetting the Check Engine Light may temporarily clear the code, but it will reappear if the underlying issue triggering the code is not addressed.

10. Is it safe to drive my 2014 Chevrolet Silverado with OBDII code P2319 "Ignition Coil 7 Control Circuit High Voltage"?

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