AutoCodes – Dodge – P3435 Dodge

P3435 Dodge Code - Cylinder 5 Deactivation Control Circuit Low

Quick Answer

When all the criteria has been met,power is supplied to each Multi-Displacement System (MDS) Solenoid when engine is making a transition from 8 cylinder mode to 4 cylinder mode. Common causes include Low oil pressure, Restricted oil passage, Engine mechanical condition. 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 Dodge indicates Cylinder 5 Deactivation Control Circuit Low.
Common causes: Common causes include Low oil pressure, Restricted oil passage, Engine mechanical condition.
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 Popularity 2,413

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P3435 Dodge Description

When all the criteria has been met,power is supplied to each Multi-Displacement System (MDS) Solenoid when engine is making a transition from 8 cylinder mode to 4 cylinder mode. By actuating the solenoid, oil pressure is raised to the pair of lifter that coincide with each particular solenoid. The oil pressure pushes in the locking pins that allows the lifter to collapse, decoupling the valves and camshafts.

OBDII Code P3435 Dodge - Cylinder 5 Deactivation Control Circuit Low - AutoCodes.com — P3435 Dodge Code - Cylinder 5 Deactivation Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC P3435 Dodge?

Low oil pressure
Restricted oil passage
Engine mechanical condition
Faulty Multiple Displacement System (MDS) Solenoid
Multiple Displacement System (MDS) Solenoid harness is open or shorted
Multiple Displacement System (MDS) Solenoid circuit poor electrical connection

How to Fix the DTC P3435 Dodge?

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 does this mean?

Code Tech Notes

Although in some cases changing the engine oil may fix the problem, usually the Multi Displacement System Solenoid may need to replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P3435 Dodge 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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Need Help with the Code?

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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 P3435 Dodge Code

1. What does OBDII code P3435 mean on a Dodge vehicle?

Code P3435 indicates a problem with the Cylinder 5 Deactivation Control Circuit, specifically that it is reading a low voltage condition.

2. What are the common symptoms of code P3435 on a Dodge?

Symptoms may include reduced engine performance, rough idling, poor fuel economy, an illuminated check engine light, and difficulty deactivating or activating cylinder 5.

3. What causes the P3435 code to appear on a Dodge?

Common causes include a faulty cylinder deactivation solenoid, damaged wiring or connectors in the circuit, low oil pressure, or a malfunctioning powertrain control module (PCM).

4. How can I diagnose the P3435 code on my Dodge vehicle?

Start by inspecting the wiring and connectors for damage or corrosion, check the oil level and pressure, and test the cylinder deactivation solenoid for proper operation.

5. Can low oil pressure trigger the P3435 code on a Dodge?

Yes, low oil pressure can affect the cylinder deactivation system, causing the P3435 code to be set.

6. Is it safe to drive with the P3435 code on my Dodge?

While the vehicle may still be drivable, driving with this code can lead to reduced performance and potentially cause further engine damage if not addressed promptly.

7. How do I fix the P3435 code on a Dodge?

Repairs may include replacing a faulty cylinder deactivation solenoid, repairing damaged wiring or connectors, addressing low oil pressure, or reprogramming or replacing the PCM if necessary.

8. Can a dirty or clogged oil passage cause the P3435 code?

Yes, clogged oil passages can disrupt the cylinder deactivation system by restricting oil flow to the solenoid, triggering the code.

9. How much does it cost to repair the P3435 code on a Dodge?

Repair costs can vary, but replacing a cylinder deactivation solenoid typically costs between $150 and $300, depending on labor rates and parts pricing.

10. Do I need a professional mechanic to fix the P3435 code on my Dodge?

While basic inspections can be done at home, diagnosing and repairing the issue may require specialized tools and expertise, making it advisable to consult a professional mechanic.