P0353 2018 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 2018 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 2018 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0353 2018 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 2018 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 2018 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 2018 Chevrolet Silverado code?
Need more information on how to fix the P0353 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0353 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0353 2018 Chevrolet Silverado Code
What does the OBDII code P0353 mean for a 2018 Chevrolet Silverado?
P0353 indicates a problem in the ignition coil 3 control circuit, which may be caused by a fault in the coil, wiring, or the PCM.
What are the symptoms of code P0353?
Symptoms include misfires, rough engine idle, reduced fuel efficiency, engine hesitation, and possible illumination of the check engine light.
What causes code P0353 on a Chevrolet Silverado?
Common causes include a faulty ignition coil, damaged wiring, poor electrical connections, or a malfunctioning powertrain control module (PCM).
Can you drive with code P0353?
While the vehicle may still be drivable, continuing to drive with this code can lead to engine damage and reduced performance, so repairs should be done promptly.
How do you diagnose code P0353?
Diagnosis involves inspecting ignition coil 3, checking wiring and connectors for damage, testing coil resistance, and using a scan tool to monitor PCM signals.
What tools are needed to fix code P0353?
You may need a digital multimeter, a scan tool, basic hand tools, and possibly a replacement ignition coil or wiring components.
How can you fix code P0353 on a 2018 Chevrolet Silverado?
Common fixes include replacing the faulty ignition coil, repairing damaged wiring or connectors, and, if necessary, reprogramming or replacing the PCM.
Can a bad ignition coil cause other problems?
Yes, a faulty ignition coil can lead to misfires, reduced engine performance, and potential damage to the catalytic converter.
What is the cost to repair code P0353?
Repair costs vary but typically range from $100 to $300 for ignition coil replacement, depending on labor rates and parts prices.
How do you prevent code P0353 from recurring?
Regular maintenance, including inspecting ignition components and electrical connections, can help prevent this code from reappearing.
Discuss the causes and fixes for P0353 2018 Chevrolet Silverado OBDII Code
Code P0353 2018 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.
