AutoCodes – Generic – P2427

P2427 Code - Exhaust Gas Recirculation Cooling Valve Control Circuit High

Quick Answer

The Engine Control Module (ECM) monitors the Exhaust Gas Recirculation Cooling Valve. Common causes include Faulty Exhaust Gas Recirculation Cooling Valve, Exhaust Gas Recirculation Cooling Valve harness is open or shorted, Exhaust Gas Recirculation Cooling Valve circuit poor electrical connection. 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: P2427 indicates Exhaust Gas Recirculation Cooling Valve Control Circuit High.
Common causes: Common causes include Faulty Exhaust Gas Recirculation Cooling Valve, Exhaust Gas Recirculation Cooling Valve harness is open or shorted, Exhaust Gas Recirculation Cooling Valve circuit poor electrical connection.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 9,588

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
Cost to Diagnose
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2427 Description

The Engine Control Module (ECM) monitors the Exhaust Gas Recirculation Cooling Valve. The OBDII Codes is set if the Exhaust Gas Recirculation Cooling Valve is out of factory specifications.

OBDII Code P2427 - Exhaust Gas Recirculation Cooling Valve Control Circuit High - AutoCodes.com — P2427 Code - Exhaust Gas Recirculation Cooling Valve Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2427?

Faulty Exhaust Gas Recirculation Cooling Valve
Exhaust Gas Recirculation Cooling Valve harness is open or shorted
Exhaust Gas Recirculation Cooling Valve circuit poor electrical connection

How to Fix the DTC P2427?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2427 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.

Need more information about the P2427 code?

Need more information on how to fix the P2427 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2427 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2427 Dodge — Exhaust Gas Recirculation Cooling Valve Control Circuit High
P2427 Ford — Exhaust Gas Recirculation Cooling Valve Control Circuit High

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.