P3473 Chrysler Code - Cylinder 10 Deactivation/Intake Valve Control Circuit/Open
Quick Answer
The P3473 Chrysler diagnostic trouble code indicates an issue with the Cylinder 10 Deactivation/Intake Valve Control Circuit being open. Common causes include Faulty intake valve control solenoid, Wiring issues or electrical connections, Failed intake valve control module. 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
- P3473 Chrysler indicates Cylinder 10 Deactivation/Intake Valve Control Circuit/Open.
- Common causes
- Common causes include Faulty intake valve control solenoid, Wiring issues or electrical connections, Failed intake valve control module.
- 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 P3473 Chrysler Description
The P3473 Chrysler diagnostic trouble code indicates an issue with the Cylinder 10 Deactivation/Intake Valve Control Circuit being open. In modern engines, cylinder deactivation is used to improve fuel efficiency by shutting off certain cylinders when they are not needed, such as during cruising or low load conditions. This code specifically refers to Cylinder 10, indicating that there is a problem with the deactivation/intake valve control circuit for that cylinder.
Common Causes of P3473 Chrysler
- Faulty intake valve control solenoid
- Wiring issues or electrical connections
- Failed intake valve control module
- Malfunctioning intake valve
- ECM (Engine Control Module) failure
Symptoms of P3473 Chrysler
- Check Engine Light illuminated
- Engine misfires
- Reduced power and acceleration
- Rough idling
- Decreased fuel efficiency
How to Fix P3473 Chrysler
- Diagnose the specific cause of the issue using a scan tool to pinpoint the faulty component.
- Inspect the intake valve control solenoid, wiring, and connections for any damage or corrosion.
- Test the intake valve control module to determine if it is functioning correctly.
- Replace the faulty component, whether it be the solenoid, wiring, module, or intake valve.
- Clear the trouble code and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P3473 Chrysler
The cost of repairing a Cylinder 10 Deactivation/Intake Valve Control Circuit/Open issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the repair cost for this type of issue can range from $200 to $500, including parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to get a few estimates from different shops to determine the most cost-effective solution for your vehicle.
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Frequently Asked Questions about P3473 Chrysler Code
1. What are the common symptoms of OBDII code P3473 in a Chrysler vehicle?
Common symptoms of OBDII code P3473 include rough idling, reduced engine performance, misfires in cylinder 10, and the illumination of the Check Engine Light.
2. What are the possible causes of OBDII code P3473 in a Chrysler vehicle?
The code P3473 in a Chrysler vehicle can be caused by issues such as a faulty intake valve control solenoid, damaged wiring in the intake valve control circuit, or a malfunctioning cylinder 10 deactivation solenoid.
3. How can I diagnose OBDII code P3473 in my Chrysler vehicle?
Diagnosing OBDII code P3473 involves using an OBDII scanner to retrieve the code, inspecting the intake valve control circuit and solenoids, checking for damaged wiring, and testing the cylinder 10 deactivation system.
4. What are the repair options for OBDII code P3473 in a Chrysler vehicle?
Repair options for OBDII code P3473 may include replacing the faulty intake valve control solenoid, repairing damaged wiring in the intake valve control circuit, or replacing the cylinder 10 deactivation solenoid if necessary.
5. Can driving with OBDII code P3473 cause further damage to my Chrysler vehicle?
Continuing to drive with OBDII code P3473 may lead to poor engine performance, reduced fuel efficiency, and potential damage to the engine components, so it is recommended to address the issue promptly.
6. Is it safe to clear OBDII code P3473 in a Chrysler vehicle without fixing the underlying issue?
Clearing the OBDII code P3473 without fixing the underlying problem may temporarily turn off the Check Engine Light, but the issue will likely persist and could lead to more severe engine problems over time.
7. Can a DIY enthusiast repair OBDII code P3473 in a Chrysler vehicle?
Depending on the DIY enthusiast's skill level and access to tools, they may be able to address OBDII code P3473 by replacing the intake valve control solenoid or repairing damaged wiring, but more complex repairs may require professional assistance.
8. How much does it typically cost to repair OBDII code P3473 in a Chrysler vehicle?
The cost of repairing OBDII code P3473 in a Chrysler vehicle can vary depending on the specific issue, the labor rates of the repair shop, and the cost of replacement parts, but it can range from around $200 to $500 or more.
9. Are there any preventative maintenance tips to avoid OBDII code P3473 in a Chrysler vehicle?
To prevent OBDII code P3473, it is recommended to regularly maintain your vehicle, follow the manufacturer's service schedule, use quality fuel, and address any engine performance issues promptly.
10. Can a malfunctioning cylinder 10 deactivation system cause other codes to appear in a Chrysler vehicle?
Yes, a malfunctioning cylinder 10 deactivation system can cause related codes to appear, such as misfire codes for cylinder 10, intake valve control circuit codes, or other codes related to engine performance issues.
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