AutoCodes – Honda – P0355 Honda

P0355 Honda Code - No. 5 Cylinder Ignition Coil Circuit Malfunction

Quick Answer

The ignition coil is a part of the engine ignition system. Common causes include Faulty No, 5 Ignition Coil, No. 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: P0355 Honda indicates No. 5 Cylinder Ignition Coil Circuit Malfunction.
Common causes: Common causes include Faulty No, 5 Ignition Coil, No.
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 12,873

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 Aug 17, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0355 Honda Description

The ignition coil is a part of the engine ignition system. It converts low voltage from the battery into high voltage needed to create a spark in the spark plugs. The ignition coil is triggered at the optimum time by the Powertrain Control Module (PCM) ON/OFF command. The PCM detects a malfunction when the engine is running and the return signal does not change for a specified time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0355 Honda - No. 5 Cylinder Ignition Coil Circuit Malfunction - AutoCodes.com — P0355 Honda Code - No. 5 Cylinder Ignition Coil Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0355 Honda?

Faulty No. 5 Ignition Coil
No. 5 Ignition Coil harness is open or shorted
No. 5 Ignition Coil circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0355 Honda?

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 P0355 Honda 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 P0355 Honda code?

Need more information on how to fix the P0355 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0355 Honda code diagnosed by a professional: Find a repair shop in your area

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 P0355 Honda Code

1. What are the common symptoms of OBDII code P0355 in a Honda related to the No. 5 cylinder ignition coil circuit malfunction?

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

2. What are the possible causes of OBDII code P0355 in a Honda indicating a No. 5 cylinder ignition coil circuit malfunction?

- Potential causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, issues with the spark plug related to cylinder No. 5, or a problem with the Engine Control Module (ECM).

3. How can I diagnose the OBDII code P0355 in my Honda to confirm a No. 5 cylinder ignition coil circuit malfunction?

- A diagnostic scan tool can be used to read the trouble codes and pinpoint the specific issue. Additionally, inspecting the ignition coil, spark plug, and associated wiring for any visible damage can help in diagnosis.

4. Is it safe to continue driving my Honda with OBDII code P0355 indicating a No. 5 cylinder ignition coil circuit malfunction?

- It is not recommended to drive the vehicle with this issue as it can lead to further damage to the engine or catalytic converter. It is advisable to address the problem promptly.

5. Can I repair OBDII code P0355 related to a No. 5 cylinder ignition coil circuit malfunction in my Honda myself?

- Depending on your automotive repair skills, you may be able to replace the ignition coil, spark plug, or repair damaged wiring yourself. However, if you are unsure, it is best to seek professional help.

6. How much does it typically cost to repair OBDII code P0355 in a Honda due to a No. 5 cylinder ignition coil circuit malfunction?

- The cost can vary based on the exact cause of the issue, but generally, it may range from $100 to $300 for parts and labor, excluding any diagnostic fees.

7. Will resetting the Check Engine light resolve OBDII code P0355 in a Honda related to a No. 5 cylinder ignition coil circuit malfunction?

- Resetting the Check Engine light may temporarily turn it off, but if the underlying issue causing the code is not addressed, the light is likely to come back on.

8. What are some preventive measures to avoid encountering OBDII code P0355 in a Honda due to a No. 5 cylinder ignition coil circuit malfunction?

- Regular maintenance, including checking and replacing spark plugs and ignition coils as recommended by the manufacturer, can help prevent such issues.

9. Can a faulty ignition coil cause other OBDII trouble codes besides P0355 in a Honda?

- Yes, a faulty ignition coil can lead to other codes related to misfires, such as P0300, P0301, P0302, etc., depending on which cylinder is affected.

10. How long does it take to repair OBDII code P0355 in a Honda linked to a No. 5 cylinder ignition coil circuit malfunction?

- The repair time can vary depending on the exact cause of the issue and the availability of parts. Generally, it may take anywhere from 1 to 3 hours for a professional mechanic to diagnose and fix the problem.