P0353 2016 GMC Sierra Code - Ignition Coil 3 Control Circuit
Quick Answer
The P0353 diagnostic trouble code (DTC) for a 2016 GMC Sierra refers to a problem in the ignition coil 3 control circuit. Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil circuit, Defective engine control module (ECM). 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 2016 GMC Sierra indicates Ignition Coil 3 Control Circuit.
- Common causes
- Common causes include Faulty ignition coil, Damaged wiring or connectors in the ignition coil circuit, Defective engine control module (ECM).
- 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 2016 GMC Sierra Description
The P0353 diagnostic trouble code (DTC) for a 2016 GMC Sierra refers to a problem in the ignition coil 3 control circuit. The ignition coil is a crucial component in the vehicle's ignition system that is responsible for converting the low voltage from the battery into the high voltage needed to ignite the fuel-air mixture in the engine's cylinders. Ignition coil 3 is specifically responsible for providing power to the third cylinder.
Common Causes of P0353 2016 GMC Sierra
- Faulty ignition coil
- Damaged wiring or connectors in the ignition coil circuit
- Defective engine control module (ECM)
- Corrosion or damage to the ignition coil 3
Symptoms of P0353 2016 GMC Sierra
- Engine misfires
- Rough idling
- Decreased fuel efficiency
- Engine hesitation
- Engine stalling
How to Fix P0353 2016 GMC Sierra
- Diagnose the issue by using a scan tool to confirm the P0353 code and check the ignition coil circuit for faults.
- Inspect the ignition coil, wiring, and connectors for any signs of damage or wear.
- Replace the faulty ignition coil if necessary.
- Repair or replace any damaged wiring or connectors in the ignition coil circuit.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0353 2016 GMC Sierra
The cost of repairing the ignition coil 3 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 $150 and $300, while diagnosing and repairing wiring or connector issues can range from $100 to $200. Overall, you can expect to pay anywhere from $250 to $500 for this repair, including both parts and labor. Keep in mind that labor rates can vary significantly, so it is advisable to obtain quotes from multiple auto repair shops in your area to get a more accurate estimate.
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Frequently Asked Questions about P0353 2016 GMC Sierra Code
1. What does the OBDII code P0353 mean for a 2016 GMC Sierra?
P0353 indicates a fault in the ignition coil "C" (or cylinder 3) control circuit, which may involve issues like a malfunctioning coil, wiring problem, or a failed control module.
2. What are the symptoms of code P0353 in a 2016 GMC Sierra?
Symptoms include engine misfires, rough idling, reduced power, poor fuel economy, and possibly an illuminated Check Engine Light.
3. What causes the P0353 code on a 2016 GMC Sierra?
Common causes include a faulty ignition coil, damaged wiring or connectors in the coil circuit, a bad spark plug, or a failing Engine Control Module (ECM).
4. Can I still drive my 2016 GMC Sierra with the P0353 code?
While the truck may still be drivable, continuing to drive with this code can cause further engine damage and worsen performance. It's best to address the issue promptly.
5. How is the P0353 code diagnosed on a 2016 GMC Sierra?
A mechanic will use a scan tool to confirm the code, inspect the ignition coil, test the coil’s wiring and connectors, and check for proper operation of the ECM.
6. How do I fix the P0353 code on my 2016 GMC Sierra?
Repairs may include replacing the ignition coil, repairing damaged wiring or connectors, replacing the spark plug for cylinder 3, or reprogramming or replacing the ECM if necessary.
7. How much does it cost to fix the P0353 code on a 2016 GMC Sierra?
The repair cost varies, but replacing an ignition coil typically costs $100–$250, including parts and labor. Additional repairs, like fixing wiring or replacing the ECM, can increase costs.
8. Can a bad spark plug cause the P0353 code in a 2016 GMC Sierra?
Yes, a bad spark plug in cylinder 3 can sometimes overload the ignition coil, leading to this code.
9. How can I prevent the P0353 code from occurring again in my 2016 GMC Sierra?
Regular maintenance, such as replacing spark plugs on schedule and inspecting ignition components, can help prevent this issue.
10. Will clearing the P0353 code fix the problem?
Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be resolved to prevent the code from returning.
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