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P3496 Dodge Code - Cylinder 12 Exhaust Valve Control Circuit High

Quick Answer

The P3496 diagnostic trouble code for Dodge vehicles indicates an issue with the Cylinder 12 Exhaust Valve Control Circuit being too high. Common causes include Faulty exhaust valve control solenoid, Wiring issues or short circuits in the control circuit, Malfunctioning PCM. 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
P3496 Dodge indicates Cylinder 12 Exhaust Valve Control Circuit High.
Common causes
Common causes include Faulty exhaust valve control solenoid, Wiring issues or short circuits in the control circuit, Malfunctioning PCM.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P3496 Dodge Description

The P3496 diagnostic trouble code for Dodge vehicles indicates an issue with the Cylinder 12 Exhaust Valve Control Circuit being too high. This means that there is an electrical fault in the circuit that controls the exhaust valve in cylinder 12 of the engine. The exhaust valve is responsible for letting exhaust gases out of the combustion chamber after the combustion process, and if the control circuit is not functioning properly, it can lead to a variety of performance issues.

OBDII Code P3496 Dodge - Cylinder 12 Exhaust Valve Control Circuit High
P3496 Dodge Code - Cylinder 12 Exhaust Valve Control Circuit High

Common Causes of P3496 Dodge

  1. Faulty exhaust valve control solenoid
  2. Wiring issues or short circuits in the control circuit
  3. Malfunctioning PCM
  4. Mechanical problem with the exhaust valve
  5. Poor electrical connections

Symptoms of P3496 Dodge

  1. Reduced fuel efficiency
  2. Loss of power
  3. Rough idle or stalling
  4. Engine misfires
  5. Illumination of the check engine light

How to Fix P3496 Dodge

  1. Perform a thorough diagnosis using a scan tool to confirm the P3496 code and pinpoint the exact cause of the issue.
  2. Inspect the wiring harness and connectors for any signs of damage or corrosion. Repair or replace as necessary.
  3. Test the exhaust valve control solenoid for proper operation. Replace if faulty.
  4. Check the PCM for any error codes or malfunctions. Reset or replace if needed.
  5. Clear the trouble code and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P3496 Dodge

The typical repair cost for addressing a P3496 code in a Dodge vehicle can range from $200 to $500, including parts and labor. However, it is important to note that actual costs may vary depending on the specific diagnosis time and labor rates at auto repair shops. Rates can be influenced by factors such as location, vehicle make and model, and engine type. It is advisable to contact local auto repair shops for a more accurate estimate.

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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 P3496 Dodge Code

1. What are the common symptoms of OBDII code P3496 in a Dodge, indicating an issue with the Cylinder 12 Exhaust Valve Control Circuit High?

The common symptoms include rough idling, decreased engine performance, and potential stalling of the vehicle.

2. What are some possible causes of OBDII code P3496 in a Dodge related to the Cylinder 12 Exhaust Valve Control Circuit High?

Potential causes include a faulty exhaust valve control solenoid, wiring issues, a defective PCM (Powertrain Control Module), or a malfunctioning exhaust valve.

3. How can I diagnose the Cylinder 12 Exhaust Valve Control Circuit High issue triggering OBDII code P3496 in my Dodge?

Diagnosis typically involves using an OBDII scanner to retrieve the code, inspecting the wiring and connections related to the exhaust valve control circuit, and testing the exhaust valve control solenoid for proper operation.

4. What are the recommended repair tips for resolving OBDII code P3496 in a Dodge due to the Cylinder 12 Exhaust Valve Control Circuit High?

Repair tips may include replacing the defective exhaust valve control solenoid, repairing any damaged wiring or connectors, resetting the PCM, or replacing the faulty exhaust valve if necessary.

5. Can driving with OBDII code P3496 related to the Cylinder 12 Exhaust Valve Control Circuit High cause further damage to my Dodge?

Continued driving with this code may lead to reduced engine performance, potential damage to the exhaust system, and increased fuel consumption. It is advisable to address the issue promptly.

6. How much does it typically cost to repair OBDII code P3496 in a Dodge linked to the Cylinder 12 Exhaust Valve Control Circuit High?

Repair costs can vary depending on the exact cause of the issue, but they may range from $200 to $500, including parts and labor.

7. Is it possible to clear OBDII code P3496 in a Dodge associated with the Cylinder 12 Exhaust Valve Control Circuit High without addressing the underlying problem?

Clearing the code without fixing the underlying issue will only temporarily turn off the check engine light. The problem will persist and may resurface, causing further issues down the line.

8. Can a DIY enthusiast with basic automotive knowledge address OBDII code P3496 in a Dodge related to the Cylinder 12 Exhaust Valve Control Circuit High?

While some basic diagnostic steps can be performed by DIY enthusiasts, addressing the root cause of the issue may require specialized tools and expertise. It is recommended to consult a professional mechanic for proper diagnosis and repair.

9. How long does it typically take to repair OBDII code P3496 in a Dodge due to the Cylinder 12 Exhaust Valve Control Circuit High?

The repair time can vary based on the specific cause of the issue and the extent of the repairs needed. In general, it may take a few hours to a day to complete the necessary repairs.

10. Are there any preventive measures I can take to avoid encountering OBDII code P3496 in a Dodge related to the Cylinder 12 Exhaust Valve Control Circuit High in the future?

Regular maintenance, such as checking and replacing worn-out components, ensuring proper electrical connections, and monitoring engine performance, can help prevent issues leading to this OBDII code.

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