P0353 2017 GMC Sierra Code - Ignition Coil 3 Control Circuit
Quick Answer
The P0353 diagnostic trouble code (DTC) for a 2017 GMC Sierra indicates a problem with the ignition coil 3 control circuit. Common causes include Faulty ignition coil, Damaged or corroded wiring in the ignition coil 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 2017 GMC Sierra indicates Ignition Coil 3 Control Circuit.
- Common causes
- Common causes include Faulty ignition coil, Damaged or corroded wiring in the ignition coil 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 2017 GMC Sierra Description
The P0353 diagnostic trouble code (DTC) for a 2017 GMC Sierra 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 air-fuel 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 2017 GMC Sierra
- Faulty ignition coil
- Damaged or corroded wiring in the ignition coil circuit
- ECM malfunction
- Spark plug issues
- Poor electrical connections
Symptoms of P0353 2017 GMC Sierra
- Check Engine Light illuminated
- Engine misfires
- Rough idling or vibrations
- Decreased fuel efficiency
- Engine stalling
How to Fix P0353 2017 GMC Sierra
- Begin by diagnosing the specific cause of the P0353 code using a scan tool to pinpoint the exact issue.
- Inspect the wiring and connections in the ignition coil 3 circuit for any damage, corrosion, or loose connections. Repair or replace as needed.
- Test the ignition coil 3 for proper functioning and replace if found to be faulty.
- Check the spark plugs in the third cylinder for wear or damage and replace if necessary.
- Clear the DTC and reset the ECM to see if the issue has been resolved.
Cost to Fix P0353 2017 GMC Sierra
The typical repair costs for addressing the P0353 code in a 2017 GMC Sierra can vary depending on the specific cause of the issue. On average, the cost of replacing an ignition coil ranges from $100 to $250, while the cost of diagnosing and repairing wiring issues or other related components can add to the total cost. Labor rates at auto repair shops typically range from $80 to $150 per hour, but rates may vary based on location, vehicle make and model, and other factors. It's advisable to consult with a professional technician for a more accurate estimate based on the specific circumstances.
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Frequently Asked Questions about P0353 2017 GMC Sierra Code
What does the OBDII code P0353 mean on a 2017 GMC Sierra?
P0353 indicates an issue with the ignition coil "C" (Ignition Coil 3) control circuit, meaning the engine control module (ECM) is detecting a problem with the coil's electrical circuit.
What are the symptoms of a P0353 code on a 2017 GMC Sierra?
Common symptoms include rough idling, misfires, reduced engine performance, poor fuel economy, and possibly the check engine light being illuminated.
What causes the P0353 code on a 2017 GMC Sierra?
Potential causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, a malfunctioning ECM, or excessive resistance in the coil circuit.
How do I diagnose the P0353 code on my 2017 GMC Sierra?
Start by inspecting the ignition coil, its wiring, and connectors for damage or corrosion. You can also test the coil with a multimeter and check for proper voltage and continuity in the circuit.
Can I drive my 2017 GMC Sierra with the P0353 code?
Driving with this code is not recommended, as it can lead to engine misfires, reduced performance, and potential long-term engine damage.
How do I fix the P0353 code on a 2017 GMC Sierra?
Repairs may include replacing the faulty ignition coil, repairing or replacing damaged wiring, cleaning or reconnecting corroded connectors, or, in rare cases, replacing the ECM.
How much does it cost to fix the P0353 code on a 2017 GMC Sierra?
The cost depends on the issue. Replacing an ignition coil typically costs $50-$150 for the part, plus labor, while wiring repairs or ECM replacement may cost more.
Can a bad spark plug cause the P0353 code on a 2017 GMC Sierra?
While not a direct cause, a bad spark plug can affect the performance of the ignition coil and lead to misfire-related issues that might trigger the code.
What tools do I need to diagnose and repair the P0353 code?
You may need an OBDII scanner, a multimeter, basic hand tools, and possibly a wiring diagram for your 2017 GMC Sierra.
Does the P0353 code always mean the ignition coil is bad?
No, the code could also be caused by wiring or connector issues, a fault in the ECM, or other related electrical problems.
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