P3435 Chrysler Code - Cylinder 5 Deactivation Control Circuit Low
Quick Answer
The P3435 Chrysler diagnostic trouble code (DTC) relates to the Cylinder 5 Deactivation Control Circuit Low. Common causes include Faulty Cylinder Deactivation Solenoid, Wiring issues or loose connections in the deactivation control circuit, Defective 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
- P3435 Chrysler indicates Cylinder 5 Deactivation Control Circuit Low.
- Common causes
- Common causes include Faulty Cylinder Deactivation Solenoid, Wiring issues or loose connections in the deactivation control circuit, Defective 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.
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 P3435 Chrysler Description
The P3435 Chrysler diagnostic trouble code (DTC) relates to the Cylinder 5 Deactivation Control Circuit Low. In vehicles equipped with cylinder deactivation technology, such as Chrysler's Multi-Displacement System (MDS), certain cylinders can be shut down to improve fuel efficiency under light load conditions. Cylinder deactivation helps reduce fuel consumption and emissions without sacrificing performance.
Common Causes of P3435 Chrysler
- Faulty Cylinder Deactivation Solenoid
- Wiring issues or loose connections in the deactivation control circuit
- Defective PCM
- Mechanical issues in Cylinder 5, such as worn piston rings or valve seals
- Low engine oil level or poor oil quality affecting MDS operation
Symptoms of P3435 Chrysler
- Check Engine Light illuminated
- Engine misfires
- Rough idle
- Reduced fuel efficiency
- Loss of power under acceleration
How to Fix P3435 Chrysler
- Diagnose the root cause of the issue by performing a thorough inspection of the cylinder deactivation system and related components.
- Test the Cylinder 5 deactivation solenoid and associated wiring for continuity and proper voltage.
- Replace the faulty solenoid or repair any damaged wiring connections.
- Clear the DTC from the PCM memory using a scan tool and verify that the code does not return.
- Test drive the vehicle to ensure proper operation of the cylinder deactivation system and monitor for any recurring issues.
Cost to Fix P3435 Chrysler
The repair costs for addressing the P3435 Chrysler code can vary depending on the specific cause of the issue and the labor rates in your area. In general, replacing a faulty cylinder deactivation solenoid or repairing wiring connections may cost between $200 to $500, including parts and labor. However, additional diagnostic time or component replacements could increase the total repair bill. It's recommended to consult with a trusted mechanic or dealership for a more accurate estimate based on your vehicle's make and model.
Tech Notes for P3435 Chrysler
Need more information about the P3435 Chrysler code?
Need more information on how to fix the P3435 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P3435 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P3435 Chrysler Code
No Frequently Asked Questions about P3435 Chrysler Code found.
Discuss the causes and fixes for P3435 Chrysler OBDII Code
Code P3435 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.