AutoCodes – Honda – P0352 2009 Honda Accord

P0352 2009 Honda Accord Code - Ignition Coil 2 Circuit Malfunction

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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: P0352 2009 Honda Accord indicates Ignition Coil 2 Circuit Malfunction.
Common causes: Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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 4,505

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 P0352 2009 Honda Accord 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 P0352 2009 Honda Accord - Ignition Coil 2 Circuit Malfunction - AutoCodes.com — P0352 2009 Honda Accord Code - Ignition Coil 2 Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0352 2009 Honda Accord?

Faulty Ignition Coil 2
Ignition Coil 2 harness is open or shorted
Ignition Coil 2 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0352 2009 Honda Accord?

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 P0352 2009 Honda Accord 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 P0352 2009 Honda Accord code?

Need more information on how to fix the P0352 2009 Honda Accord 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 P0352 2009 Honda Accord Code

1. What are the common symptoms of OBDII code P0352 on a 2009 Honda Accord?

The common symptoms of P0352, indicating an Ignition Coil 2 Circuit Malfunction, may include engine misfires, rough idling, lack of power, and even stalling.

2. What are the possible causes of OBDII code P0352 on a 2009 Honda Accord?

The possible causes of code P0352 on a 2009 Honda Accord include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

3. How can I diagnose the Ignition Coil 2 Circuit Malfunction on my 2009 Honda Accord?

To diagnose P0352, you can start by visually inspecting the ignition coil and its connections. You may also use a multimeter to test the resistance of the coil and check for proper voltage supply.

4. Can a bad spark plug cause OBDII code P0352 on a 2009 Honda Accord?

Yes, a bad spark plug can potentially cause OBDII code P0352 if it leads to misfires in the corresponding cylinder, triggering the ignition coil malfunction.

5. How can I repair OBDII code P0352 on my 2009 Honda Accord?

Repairing P0352 typically involves replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the trouble code with an OBDII scanner.

6. Is it safe to continue driving with OBDII code P0352 on a 2009 Honda Accord?

It is not recommended to drive with code P0352 present, as it can lead to further engine damage and potential safety hazards. It's best to address the issue promptly.

7. Can I reset OBDII code P0352 on a 2009 Honda Accord by disconnecting the battery?

While disconnecting the battery may clear the code temporarily, it's important to diagnose and repair the underlying issue causing P0352 to prevent it from reoccurring.

8. How much does it typically cost to fix OBDII code P0352 on a 2009 Honda Accord?

The cost of fixing P0352 can vary depending on the root cause of the issue, but it generally involves the price of a new ignition coil and potential labor costs for installation.

9. Will OBDII code P0352 on a 2009 Honda Accord cause the Check Engine light to illuminate?

Yes, code P0352 will trigger the Check Engine light on your 2009 Honda Accord to alert you to the issue with the Ignition Coil 2 Circuit.

10. Is it possible for a DIY enthusiast to repair OBDII code P0352 on a 2009 Honda Accord?

Yes, if you have the necessary tools and knowledge, replacing an ignition coil or fixing wiring issues related to P0352 can be a manageable DIY project for some car owners.