AutoCodes – Hyundai – P0353 Hyundai

P0353 Hyundai Code - Ignition Coil 'C' Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. 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 Hyundai indicates Ignition Coil 'C' Primary/Secondary 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.

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Code Popularity 7,283

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0353 Hyundai Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.

OBDII Code P0353 Hyundai - Ignition Coil 'C' Primary/Secondary Circuit - AutoCodes.com — P0353 Hyundai Code - Ignition Coil 'C' Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0353 Hyundai?

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 Hyundai?

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 Hyundai 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 Hyundai code?

Need more information on how to fix the P0353 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0353 Hyundai Code

1. What are the common symptoms of OBDII code P0353 in a Hyundai related to the Ignition Coil 'C' Primary/Secondary Circuit?

- Common symptoms include engine misfires, rough idling, loss of power, and in some cases, the Check Engine light may illuminate.

2. What are the possible causes of OBDII code P0353 in a Hyundai?

- The common causes include a faulty ignition coil 'C', damaged wiring or connectors in the ignition coil circuit, or a problem with the Engine Control Module (ECM).

3. How can I diagnose the issue related to OBDII code P0353 in my Hyundai?

- You can use a scan tool to retrieve the trouble code, inspect the ignition coil 'C', check the wiring and connectors for any damage, and perform a continuity test to identify any electrical issues.

4. Can a faulty spark plug cause OBDII code P0353 to trigger in a Hyundai?

- Yes, a faulty spark plug can lead to misfires and potentially trigger code P0353 due to the increased strain on the ignition coil 'C'.

5. Is it safe to continue driving my Hyundai with OBDII code P0353 present?

- It is not recommended to drive your vehicle with code P0353 as it can lead to further damage to the engine and emission control systems.

6. How can I repair OBDII code P0353 in my Hyundai related to the Ignition Coil 'C' Primary/Secondary Circuit?

- The repair typically involves replacing the faulty ignition coil 'C', repairing or replacing any damaged wiring or connectors, and clearing the trouble code from the ECM.

7. Are there any preventive maintenance tips to avoid OBDII code P0353 in a Hyundai?

- Regularly inspecting and replacing spark plugs, ensuring proper ignition system maintenance, and addressing any engine performance issues promptly can help prevent code P0353.

8. Can a DIY enthusiast fix OBDII code P0353 in a Hyundai, or is professional help recommended?

- While some enthusiasts may be able to diagnose and replace the ignition coil 'C' themselves, it is recommended to seek professional help to ensure proper diagnosis and repair.

9. How long does it typically take to repair OBDII code P0353 in a Hyundai at a professional auto repair shop?

- The repair time can vary depending on the extent of the issue, but it usually takes around 1-2 hours to diagnose, replace the ignition coil 'C', and clear the trouble code.

10. Will resetting the ECM by disconnecting the battery clear OBDII code P0353 in a Hyundai?

- Resetting the ECM by disconnecting the battery may temporarily clear the code, but it is essential to address the underlying issue causing code P0353 to prevent it from recurring.