P3479 Chrysler Code - Cylinder 10 Exhaust Valve Control Circuit Low
Quick Answer
The P3479 Chrysler code indicates that there is a problem with the exhaust valve control circuit for cylinder 10 in the engine. Common causes include Faulty exhaust valve control solenoid, Wiring issues or shorts in the exhaust valve control circuit, ECM (Engine Control Module) failure. 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
- P3479 Chrysler indicates Cylinder 10 Exhaust Valve Control Circuit Low.
- Common causes
- Common causes include Faulty exhaust valve control solenoid, Wiring issues or shorts in the exhaust valve control circuit, ECM (Engine Control Module) failure.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P3479 Chrysler Description
The P3479 Chrysler code indicates that there is a problem with the exhaust valve control circuit for cylinder 10 in the engine. This means that the ECM (Engine Control Module) has detected a lower than expected voltage in the circuit that controls the exhaust valve for cylinder 10. This can lead to a variety of issues with the vehicle's performance, including reduced power, poor fuel efficiency, and potential damage to the engine over time.
Common Causes of P3479 Chrysler
- Faulty exhaust valve control solenoid
- Wiring issues or shorts in the exhaust valve control circuit
- ECM (Engine Control Module) failure
- Mechanical problem with the exhaust valve itself
- Poor connections or corrosion in the electrical system
Symptoms of P3479 Chrysler
- Engine misfires or hesitation during acceleration
- Decreased fuel efficiency
- Rough idling or stalling
- Illuminated check engine light
- Decreased engine performance
How to Fix P3479 Chrysler
- Diagnose the specific cause of the issue using a scan tool to pinpoint the exact problem with the exhaust valve control circuit.
- Inspect the wiring and connections for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
- Test the exhaust valve control solenoid for proper operation and replace if faulty.
- Check the ECM for any faults or errors and reprogram or replace if needed.
- Test the exhaust valve itself for proper function and replace if necessary.
Cost to Fix P3479 Chrysler
The cost of repairing a Cylinder 10 Exhaust Valve Control Circuit Low issue can vary depending on the specific cause of the problem. In general, you can expect to pay anywhere from $200 to $500 for parts and labor. Keep in mind that labor rates at auto repair shops can vary, typically ranging from $80 to $150 per hour. It's recommended to get a few quotes from different shops to ensure you're getting a fair price for the repair.
Need more information about the P3479 Chrysler code?
Need more information on how to fix the P3479 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P3479 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P3479 Chrysler Code
1. What are common symptoms of OBDII code P3479 in a Chrysler vehicle?
- Common symptoms include rough idling, decreased engine performance, and potentially increased fuel consumption.
2. What can cause the OBDII code P3479 in a Chrysler vehicle?
- The code P3479 is typically triggered by issues such as a faulty exhaust valve control solenoid, damaged wiring, or a malfunctioning PCM.
3. How can I diagnose the Cylinder 10 Exhaust Valve Control Circuit Low issue in my Chrysler?
- Diagnosing the issue involves inspecting the exhaust valve control solenoid, checking for damaged wiring or connectors, and testing the PCM for proper operation.
4. Is it safe to drive with the Cylinder 10 Exhaust Valve Control Circuit Low code in a Chrysler?
- It is not recommended to drive with this code as it can lead to further engine damage and potential safety hazards. It is best to address the issue promptly.
5. Can I repair the Cylinder 10 Exhaust Valve Control Circuit Low issue in my Chrysler myself?
- Depending on your level of expertise, you may be able to replace the exhaust valve control solenoid or repair wiring issues yourself. However, for more complex issues, it is best to seek professional help.
6. How much does it typically cost to fix the OBDII code P3479 in a Chrysler?
- The cost of fixing this issue can vary depending on the root cause of the problem, but it may range from $100 to $500 for parts and labor.
7. Will resetting the OBDII code P3479 in my Chrysler make the issue go away?
- Resetting the code may temporarily turn off the check engine light, but it will not fix the underlying problem causing the Cylinder 10 Exhaust Valve Control Circuit Low issue.
8. What long-term effects can the Cylinder 10 Exhaust Valve Control Circuit Low code have on my Chrysler if left unresolved?
- Ignoring this code can lead to increased engine wear, reduced fuel efficiency, and potential damage to other engine components over time.
9. How urgent is it to address the OBDII code P3479 in my Chrysler?
- It is important to address this code promptly to prevent further damage to the engine and ensure optimal vehicle performance.
10. Can a faulty oxygen sensor trigger the OBDII code P3479 in a Chrysler?
- While a faulty oxygen sensor is not a common cause of this specific code, it can contribute to related issues that may trigger the Cylinder 10 Exhaust Valve Control Circuit Low code.
Discuss the causes and fixes for P3479 Chrysler OBDII Code
Code P3479 Chrysler comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.