P0352 2017 Chevrolet Silverado Code - Ignition Coil 2 Control Circuit
Quick Answer
The diagnostic trouble code P0352 for a 2017 Chevrolet Silverado indicates a problem with the ignition coil 2 control circuit. Common causes include Faulty ignition coil, Damaged or corroded wiring in the ignition coil circuit, Defective ECM or engine control module. 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
- P0352 2017 Chevrolet Silverado indicates Ignition Coil 2 Control Circuit.
- Common causes
- Common causes include Faulty ignition coil, Damaged or corroded wiring in the ignition coil circuit, Defective ECM or engine control module.
- 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 P0352 2017 Chevrolet Silverado Description
The diagnostic trouble code P0352 for a 2017 Chevrolet Silverado indicates a problem with the ignition coil 2 control circuit. The ignition coil is a crucial component of the 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. In this case, the control circuit for the ignition coil 2 is experiencing an issue, which can lead to misfires, poor engine performance, and potentially even engine damage if left unresolved.
Common Causes of P0352 2017 Chevrolet Silverado
- Faulty ignition coil
- Damaged or corroded wiring in the ignition coil circuit
- Defective ECM or engine control module
- Poor electrical connection or loose wiring
- Excessive heat or vibration damaging the ignition coil circuit
Symptoms of P0352 2017 Chevrolet Silverado
- Rough idling or engine misfires
- Decreased fuel efficiency
- Engine hesitation or stumbling under acceleration
- Illumination of the check engine light
- Engine stalling or difficulty starting
How to Fix P0352 2017 Chevrolet Silverado
- Diagnose the issue by using a scan tool to retrieve the trouble code and inspect the ignition coil 2 control circuit for any visible damage or loose connections.
- Test the ignition coil 2 using a multimeter to check for proper resistance and continuity.
- Inspect the wiring harness for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
- Replace the ignition coil 2 if it is found to be faulty or not functioning correctly.
- Clear the trouble code from the ECM's memory and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0352 2017 Chevrolet Silverado
The cost of repairing the ignition coil 2 control circuit issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, replacing an ignition coil can cost between $100 and $300, including parts and labor. However, additional diagnostic time and labor costs may apply, so it's recommended to consult with a professional mechanic for a more accurate estimate based on your vehicle's make and model. Keep in mind that rates at dealerships or in metropolitan areas may be higher, while independent shops often offer more competitive prices.
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Frequently Asked Questions about P0352 2017 Chevrolet Silverado Code
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