P0353 2018 Chevrolet Silverado Code - Ignition Coil 3 Control Circuit
Quick Answer
The P0353 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the ignition coil 3 control circuit. Common causes include Faulty ignition coil, Damaged wiring or connectors in the control circuit, ECM malfunction. 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, Damaged wiring or connectors in the control circuit, ECM malfunction.
- 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 P0353 2018 Chevrolet Silverado Description
The P0353 diagnostic trouble code (DTC) for a 2018 Chevrolet Silverado indicates a problem with the ignition coil 3 control circuit. The ignition coil is a crucial component in the vehicle's ignition system, responsible for converting the low voltage from the battery into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. Ignition coil 3 specifically refers to the coil associated with the third cylinder in the engine.
Common Causes of P0353 2018 Chevrolet Silverado
- Faulty ignition coil
- Damaged wiring or connectors in the control circuit
- ECM malfunction
- Corrosion or moisture in the ignition system
- Poor electrical connection
Symptoms of P0353 2018 Chevrolet Silverado
- Engine misfires
- Rough idling or stalling
- Decreased fuel efficiency
- Illumination of the Check Engine Light
- Loss of power or acceleration
How to Fix P0353 2018 Chevrolet Silverado
- Diagnose the specific cause of the issue using a scan tool to pinpoint the problem area.
- Inspect the ignition coil, wiring, and connectors for any signs of damage or wear.
- Replace the faulty ignition coil if necessary, ensuring proper installation and connection.
- Repair or replace any damaged wiring or connectors in the control circuit.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0353 2018 Chevrolet Silverado
The typical repair costs for addressing a P0353 code on a 2018 Chevrolet Silverado can range from $150 to $300, including parts and labor. However, it's important to note that the actual cost can vary depending on the specific diagnosis time and labor rates at auto repair shops. Rates may be higher in metropolitan areas or at dealerships, while independent shops may offer lower prices. It's recommended to obtain quotes from local shops for a more accurate estimate.
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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.
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