AutoCodes – Ford – U0407 Ford

U0407 Ford Code - Invalid Data Received From Glow Plug Control Module

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Glow Plug Control Module, Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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: U0407 Ford indicates Invalid Data Received From Glow Plug Control Module.
Common causes: Common causes include Faulty Glow Plug Control Module, Glow Plug Control Module harness is open or shorted, Glow Plug Control Module 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 9,798

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 Apr 08, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

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

Code U0407 Ford Description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. Some devices are constantly receiving information from other devices through serial data communication network. The invalid data Diagnostic Trouble Code (DTC) will be set when a receiving device detects a discrepancy in the information it receives from the Glow Plug Control Module causing its integrity to be questioned.

OBDII Code U0407 Ford - Invalid Data Received From Glow Plug Control Module - AutoCodes.com — U0407 Ford Code - Invalid Data Received From Glow Plug Control Module

What does this mean?

What are the Possible Causes of the DTC U0407 Ford?

Faulty Glow Plug Control Module
Glow Plug Control Module harness is open or shorted
Glow Plug Control Module circuit poor electrical connection

How to Fix the DTC U0407 Ford?

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 U0407 Ford 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 U0407 Ford code?

Need more information on how to fix the U0407 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U0407 Ford code diagnosed by a professional: Find a repair shop in your area

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 U0407 Ford Code

1. What are the common symptoms of OBDII code U0407 in a Ford vehicle?

- Common symptoms include rough idling, decreased fuel efficiency, engine misfires, and the glow plug indicator light staying on.

2. What does the OBDII code U0407 in a Ford indicate?

- The code U0407 indicates that the Engine Control Module (ECM) has detected invalid data from the Glow Plug Control Module.

3. What are the possible causes of the U0407 code in a Ford?

- The code U0407 can be triggered by issues such as a faulty glow plug control module, damaged wiring or connectors, or a malfunctioning ECM.

4. How can I diagnose the U0407 code in my Ford?

- To diagnose the U0407 code, it is recommended to perform a thorough inspection of the glow plug control module, check the wiring for any damage, and use a diagnostic scanner to retrieve specific fault codes.

5. Can I continue driving my Ford with the U0407 code present?

- It is not recommended to continue driving your vehicle with the U0407 code present, as it can lead to further engine damage and decreased performance.

6. How do I repair the U0407 code in my Ford?

- Repairing the U0407 code typically involves replacing the faulty glow plug control module, repairing any damaged wiring, and clearing the code with a diagnostic scanner.

7. Are there any DIY tips for fixing the U0407 code in a Ford?

- While some basic troubleshooting steps can be performed, it is advisable to seek professional help for diagnosing and repairing the U0407 code to ensure proper repairs and prevent further issues.

8. Can weather conditions affect the appearance of the U0407 code in a Ford?

- Extreme weather conditions, such as cold temperatures, can sometimes exacerbate issues with the glow plug control module, leading to the appearance of the U0407 code in a Ford.

9. How long does it typically take to repair the U0407 code in a Ford?

- The repair time for the U0407 code can vary depending on the exact cause of the issue, but it usually takes a few hours to diagnose and repair the problem.

10. Is it necessary to reset the ECM after fixing the U0407 code in a Ford?

- Yes, it is recommended to reset the ECM after fixing the U0407 code to clear any stored fault codes and ensure proper operation of the vehicle.