AutoCodes – Chrysler – P0356 Chrysler

P0356 Chrysler Code - Ignition Coil 6 Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 6, Ignition Coil 6 harness is open or shorted, Ignition Coil 6 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
P0356 Chrysler indicates Ignition Coil 6 Circuit.
Common causes
Common causes include Faulty Ignition Coil 6, Ignition Coil 6 harness is open or shorted, Ignition Coil 6 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 5,859
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0356 Chrysler 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 P0356 Chrysler - Ignition Coil 6 Circuit - AutoCodes.com
P0356 Chrysler Code - Ignition Coil 6 Circuit

What are the Possible Causes of the DTC P0356 Chrysler?

  • Faulty Ignition Coil 6
  • Ignition Coil 6 harness is open or shorted
  • Ignition Coil 6 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0356 Chrysler?

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 P0356 Chrysler 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.

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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 P0356 Chrysler Code

1. What does the OBDII code P0356 mean for a Chrysler vehicle?

P0356 indicates a fault in the ignition coil circuit for cylinder 6, meaning the Powertrain Control Module (PCM) has detected an issue with the coil's performance or electrical circuit.

2. What are the common symptoms of code P0356 in a Chrysler?

Symptoms may include engine misfires, rough idling, reduced power, poor fuel economy, and the Check Engine Light being illuminated.

3. What causes the P0356 code to appear on a Chrysler?

Common causes include a faulty ignition coil, damaged wiring or connectors in the circuit, a bad spark plug, or a malfunctioning PCM.

4. How can I diagnose the P0356 code on my Chrysler?

Start by inspecting the ignition coil and its wiring for damage, test the continuity of the circuit, and check the spark plug for wear or fouling. Use a multimeter to measure coil resistance if needed.

5. Can I drive my Chrysler with the P0356 code?

Driving with this code is not recommended as it can lead to engine misfires, further damage to the catalytic converter, and reduced performance.

6. How do I fix the P0356 code on a Chrysler?

Repairs may involve replacing the ignition coil for cylinder 6, repairing or replacing damaged wiring, replacing the spark plug, or reprogramming/replacing the PCM if necessary.

7. How much does it cost to repair a P0356 code on a Chrysler?

Repair costs vary but typically range from $100 to $300, depending on whether the issue is a faulty ignition coil, spark plug, or wiring repair.

8. Can a dirty spark plug cause the P0356 code on a Chrysler?

Yes, a worn or fouled spark plug can cause ignition issues that trigger the P0356 code by affecting the performance of the ignition coil.

9. Does the P0356 code always mean the ignition coil is bad?

No, the code could also be caused by wiring issues, a faulty PCM, or a problem with the spark plug, so proper diagnosis is important.

10. How can I prevent the P0356 code from recurring on my Chrysler?

Regular maintenance, such as replacing spark plugs and inspecting ignition components, can help prevent issues that lead to the P0356 code.

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