AutoCodes – Honda – P0354 2017 Honda CR-V

P0354 2017 Honda CR-V Code - No. 4 Cylinder Ignition Coil Circuit Malfunction

Quick Answer

The ignition coil is a part of the engine ignition system. Common causes include Faulty No, 4 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: P0354 2017 Honda CR-V indicates No. 4 Cylinder Ignition Coil Circuit Malfunction.
Common causes: Common causes include Faulty No, 4 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 178

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 P0354 2017 Honda CR-V 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 P0354 2017 Honda CR-V - No. 4 Cylinder Ignition Coil Circuit Malfunction - AutoCodes.com — P0354 2017 Honda CR-V Code - No. 4 Cylinder Ignition Coil Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0354 2017 Honda CR-V?

Faulty No. 4 Ignition Coil
No. 4 Ignition Coil harness is open or shorted
No. 4 Ignition Coil circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0354 2017 Honda CR-V?

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 P0354 2017 Honda CR-V 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 P0354 2017 Honda CR-V code?

Need more information on how to fix the P0354 2017 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0354 2017 Honda CR-V 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 P0354 2017 Honda CR-V Code

1. What are the common symptoms of OBDII code P0354 in a 2017 Honda CR-V?

Symptoms include engine misfires, rough idling, poor acceleration, and illuminated Check Engine Light.

2. What does the OBDII code P0354 on a 2017 Honda CR-V mean?

The code indicates a malfunction in the ignition coil circuit of the No. 4 cylinder.

3. What are the possible causes of OBDII code P0354 in a 2017 Honda CR-V?

Potential causes include a faulty ignition coil, damaged wiring or connectors, electrical issues, or a problem with the Engine Control Module (ECM).

4. How can I diagnose the No. 4 cylinder ignition coil circuit malfunction on my 2017 Honda CR-V?

Diagnosis involves checking the ignition coil, inspecting the wiring and connectors for damage, testing the ECM, and performing a continuity test.

5. Can driving with OBDII code P0354 in a 2017 Honda CR-V cause further damage?

Continued driving with this issue can potentially lead to permanent damage to the catalytic converter, reduced fuel efficiency, and increased emissions.

6. How can I repair the No. 4 cylinder ignition coil circuit malfunction in my 2017 Honda CR-V?

Repair options include replacing the faulty ignition coil, repairing or replacing damaged wiring and connectors, and resetting the ECM.

7. Is it safe to continue driving my 2017 Honda CR-V with OBDII code P0354?

It is not recommended to drive the vehicle with this code active, as it can lead to further engine issues and potential safety hazards.

8. Will resetting the Check Engine Light resolve OBDII code P0354 in my 2017 Honda CR-V?

Resetting the light may temporarily clear the code, but it will not fix the underlying issue causing the ignition coil circuit malfunction.

9. How much does it typically cost to repair OBDII code P0354 in a 2017 Honda CR-V?

The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Can I fix OBDII code P0354 in my 2017 Honda CR-V myself?

If you have automotive repair experience and the necessary tools, you may be able to address this issue yourself by following diagnostic procedures and replacing components as needed.