AutoCodes – Mercury – U1051 Mercury

U1051 Mercury Code - Invalid Or Missing Data For Brakes

Quick Answer

The transmitting module logs a Diagnostic Trouble Code (DTC) when data is transferred within the normal inter-module message but contains known invalid Data or when missing message faults are logged by module upon failure to receive a message from another module within a defined retry period. Common causes include Faulty Module that is not communicating, Module harness is open or shorted, 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: U1051 Mercury indicates Invalid Or Missing Data For Brakes.
Common causes: Common causes include Faulty Module that is not communicating, Module harness is open or shorted, 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.

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Code Popularity 650

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 22, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1051 Mercury Description

OBDII Code U1051 Mercury - Invalid Or Missing Data For Brakes - AutoCodes.com — U1051 Mercury Code - Invalid Or Missing Data For Brakes

What does this mean?

What are the Possible Causes of the DTC U1051 Mercury?

Faulty Module that is not communicating
Module harness is open or shorted
Module circuit poor electrical connection

How to Fix the DTC U1051 Mercury?

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 U1051 Mercury 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 U1051 Mercury code?

Need more information on how to fix the U1051 Mercury code? Get Access to Factory Service Manuals

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 U1051 Mercury Code

1. What are the common symptoms of OBDII code U1051 (Invalid Or Missing Data For Brakes) in a Mercury vehicle?

- Common symptoms include issues with the brake system, such as brake warning lights on the dashboard, loss of ABS functionality, and potential brake performance issues.

2. What can cause the OBDII code U1051 to trigger in a Mercury?

- The code U1051 may be triggered by faulty brake sensors, damaged wiring in the brake system, or issues with the electronic brake control module (EBCM).

3. How can I diagnose the OBDII code U1051 in my Mercury if it appears?

- Diagnosing the code may involve using an OBDII scanner to read the code, checking the brake system components for any visible damage, and testing the brake sensors for proper functionality.

4. Can driving with the OBDII code U1051 in a Mercury be dangerous?

- Driving with the U1051 code present can be risky as it may affect the performance of the brake system, potentially leading to safety hazards such as reduced braking effectiveness.

5. Are there any temporary solutions to consider if the OBDII code U1051 appears in my Mercury?

- Temporary solutions may include checking the brake fluid level, ensuring the brake pedal feels normal, and driving cautiously to a repair facility if needed.

6. How should I address the OBDII code U1051 in my Mercury to prevent further damage?

- It is recommended to have the brake system inspected and repaired by a qualified mechanic to address the underlying issue causing the code and prevent potential brake system failures.

7. Can I reset the OBDII code U1051 in my Mercury on my own?

- While you can clear the code with an OBDII scanner, it is crucial to address the underlying problem causing the code to prevent it from reoccurring.

8. Is it common for the OBDII code U1051 to reappear after being cleared in a Mercury?

- If the root cause of the code is not fixed, it is likely for the U1051 code to reappear after being cleared, indicating an ongoing issue within the brake system.

9. How much does it typically cost to repair the OBDII code U1051 in a Mercury?

- The cost of repairing the U1051 code can vary depending on the specific issue causing the code, the parts needed for repair, and the labor costs of a mechanic.

10. Can the OBDII code U1051 in a Mercury be related to other brake-related issues?

- Yes, the U1051 code can be related to other brake system malfunctions, such as ABS sensor failures, brake fluid leaks, or problems with the brake control module.