Engine-CodesIsuzu – P0353 Isuzu

P0353 Isuzu Code - Ignition Coil 3 Control Circuit

Quick Answer

The P0353 code for Isuzu vehicles indicates a problem with the ignition coil 3 control circuit. Common causes include Faulty ignition coil 3, Damaged or corroded wiring in the ignition coil circuit, Issues with the ECM or related control modules. 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 Isuzu indicates Ignition Coil 3 Control Circuit.
Common causes
Common causes include Faulty ignition coil 3, Damaged or corroded wiring in the ignition coil circuit, Issues with the ECM or related control modules.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0353 Isuzu Description

The P0353 code for Isuzu vehicles indicates a problem with the ignition coil 3 control circuit. The ignition coil is a crucial component of the ignition system, responsible for converting 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 that corresponds to the third cylinder in the firing order of the engine.

OBDII Code P0353 Isuzu - Ignition Coil 3 Control Circuit
P0353 Isuzu Code - Ignition Coil 3 Control Circuit

Common Causes of P0353 Isuzu

  1. Faulty ignition coil 3
  2. Damaged or corroded wiring in the ignition coil circuit
  3. Issues with the ECM or related control modules
  4. Loose or poor electrical connections in the ignition system
  5. Environmental factors such as moisture or debris affecting the ignition components

Symptoms of P0353 Isuzu

  1. Engine misfires or hesitation during acceleration
  2. Rough idling or uneven engine performance
  3. Decreased fuel efficiency
  4. Illuminated Check Engine Light on the dashboard

How to Fix P0353 Isuzu

  1. Begin by diagnosing the specific cause of the issue using a scan tool to retrieve the trouble code and pinpoint the faulty component.
  2. Inspect the ignition coil 3 and associated wiring for any visible damage or corrosion, replacing any damaged parts as needed.
  3. Test the continuity of the wiring harness and connectors to ensure proper electrical connections.
  4. If the ignition coil is determined to be faulty, replace it with a new, high-quality part compatible with the Isuzu vehicle model.
  5. Clear the trouble code from the ECM memory using the scan tool and test drive the vehicle to confirm that the issue has been resolved.

Cost to Fix P0353 Isuzu

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, the cost of parts for a new ignition coil can range from $50 to $150, while labor costs can range from $100 to $200. This brings the total repair cost to approximately $150 to $350. However, it is important to note that prices may differ based on location, vehicle model, and the specific shop you choose to visit. It is recommended to obtain quotes from multiple repair shops to find the best price for your specific situation.

When is the Code Detected?

Each ignition circuit is continuously monitored by the Engine Control Module (ECM). The test fails when the ECM does not receive a valid pulse signal from the ignition coil.

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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 Isuzu Code

1. What are the common symptoms of OBDII code P0353 in an Isuzu vehicle?

- Common symptoms include engine misfires, rough idle, lack of power, and illuminated Check Engine Light.

2. What does the OBDII code P0353 for an Isuzu indicate?

- OBDII code P0353 indicates a problem with the ignition coil 3 control circuit in the vehicle.

3. What are the possible causes of OBDII code P0353 in an Isuzu?

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

4. How can I diagnose the ignition coil 3 control circuit issue in my Isuzu when experiencing code P0353?

- You can use a multimeter to test the resistance of the ignition coil, inspect the wiring and connectors for any damage, and perform a scan tool test to check for ECM communication.

5. Can a bad spark plug cause OBDII code P0353 in an Isuzu?

- Yes, a bad spark plug can potentially lead to a misfire in the corresponding cylinder, triggering the ignition coil 3 control circuit code.

6. Is it safe to continue driving my Isuzu with OBDII code P0353 present?

- It is not recommended to drive the vehicle with OBDII code P0353, as it can lead to engine performance issues and potential damage if left unresolved.

7. How can I repair OBDII code P0353 in my Isuzu?

- To repair OBDII code P0353, you may need to replace the faulty ignition coil, repair any damaged wiring or connectors, or address any issues with the ECM.

8. Can I reset OBDII code P0353 in my Isuzu using a scan tool?

- Yes, you can use a scan tool to clear the code after addressing the underlying issue causing OBDII code P0353 in your Isuzu.

9. Will OBDII code P0353 in an Isuzu reset on its own after a certain number of drive cycles?

- OBDII code P0353 may reset on its own after a certain number of drive cycles if the underlying issue has been resolved and the ECM no longer detects the fault.

10. How can regular maintenance help prevent OBDII code P0353 from occurring in my Isuzu?

- Regular maintenance, including periodic inspection of ignition components and timely replacement of spark plugs and ignition coils, can help prevent OBDII code P0353 in your Isuzu.

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