P0353 2014 Chevrolet Silverado Code - Ignition Coil 3 Control Circuit
Quick Answer
The ignition system on this engine uses ignition coils with integrated power transistors. Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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
- P0353 2014 Chevrolet Silverado indicates Ignition Coil 3 Control Circuit.
- Common causes
- Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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.
Code P0353 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0353 2014 Chevrolet Silverado?
- Faulty Ignition Coil 3
- Ignition Coil 3 harness is open or shorted
- Ignition Coil 3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0353 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 P0353 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 P0353 2014 Chevrolet Silverado code?
Need more information on how to fix the P0353 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0353 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0353 2014 Chevrolet Silverado Code
1. What does the OBDII code P0353 mean for a 2014 Chevrolet Silverado?
P0353 indicates a problem with the ignition coil 3 control circuit, meaning the powertrain control module (PCM) has detected an issue with the electrical circuit or function of ignition coil 3.
2. What are the common symptoms of code P0353 in a 2014 Chevy Silverado?
Symptoms may include engine misfires, rough idling, reduced engine performance, poor fuel economy, hesitation during acceleration, and an illuminated Check Engine Light.
3. What causes the P0353 code to appear on my Silverado?
Common causes include a faulty ignition coil, damaged or corroded wiring or connectors in the ignition coil circuit, a defective PCM, or issues with the spark plug or plug wire connected to ignition coil 3.
4. Can I drive my 2014 Silverado with the P0353 code?
While the vehicle may still run, driving with this code can lead to poor performance, increased emissions, and potential long-term engine damage if the misfire isn’t resolved.
5. How do I diagnose the P0353 code on my Silverado?
Start by inspecting the wiring and connectors for ignition coil 3 for damage or corrosion. Use a multimeter to test the coil’s resistance and check for proper voltage and ground signals from the PCM.
6. How can I fix the P0353 code on a 2014 Chevrolet Silverado?
Repairs may include replacing the ignition coil, repairing or replacing damaged wiring or connectors, inspecting and replacing the spark plug, or, in rare cases, replacing the PCM.
7. Can a bad spark plug cause the P0353 code on my Silverado?
Yes, a faulty or worn-out spark plug connected to ignition coil 3 can cause the coil to work harder, potentially triggering the P0353 code.
8. How much does it cost to fix the P0353 code on a 2014 Silverado?
The repair cost varies depending on the issue. Replacing an ignition coil typically costs $100–$300, while wiring repairs or PCM replacement can be more expensive.
9. Does the P0353 code always mean the ignition coil is bad?
No, the code could also be caused by wiring issues, connector problems, or a malfunctioning PCM, so proper diagnosis is essential before replacing parts.
10. What tools do I need to troubleshoot the P0353 code on my Silverado?
You’ll need an OBDII scanner, a multimeter, and possibly basic hand tools to inspect and test the ignition coil, wiring, and connectors.
Discuss the causes and fixes for P0353 2014 Chevrolet Silverado OBDII Code
Code P0353 2014 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
