AutoCodes – Ford – P0572 2011 Ford Fusion

P0572 2011 Ford Fusion Code - Brake Switch 'A' Circuit Low

Quick Answer

When the brake pedal is depressed, the stop light switch sends a signal to the Engine Control Module (ECM). Common causes include Faulty Brake Switch, Misadjusted brake switch, Brake Switch harness is open or shorted. 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: P0572 2011 Ford Fusion indicates Brake Switch 'A' Circuit Low.
Common causes: Common causes include Faulty Brake Switch, Misadjusted brake switch, Brake Switch harness is open or shorted.
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 1,633

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 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
Add Comment

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

Code P0572 2011 Ford Fusion Description

When the brake pedal is depressed, the stop light switch sends a signal to the Engine Control Module (ECM). When the ECM receives this signal, it cancels the cruise control.

OBDII Code P0572 2011 Ford Fusion - Brake Switch 'A' Circuit Low - AutoCodes.com — P0572 2011 Ford Fusion Code - Brake Switch 'A' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0572 2011 Ford Fusion?

Faulty Brake Switch
Misadjusted brake switch
Brake Switch harness is open or shorted
Brake Switch circuit poor electrical connection

How to Fix the DTC P0572 2011 Ford Fusion?

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

Check the bulb and fuse first, if they are good replace the stop lamp switch (it is located behind the brake pedal)

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0572 2011 Ford Fusion 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 P0572 2011 Ford Fusion code?

Need more information on how to fix the P0572 2011 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0572 2011 Ford Fusion 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 P0572 2011 Ford Fusion Code

1. What does OBDII code P0572 on a 2011 Ford Fusion mean?

The code P0572 in a 2011 Ford Fusion indicates a problem with the Brake Switch 'A' Circuit Low.

2. What are the common symptoms of OBDII code P0572 in a 2011 Ford Fusion?

Common symptoms of code P0572 include the brake lights staying on, difficulty shifting out of park, and the cruise control not working.

3. What are the possible causes of OBDII code P0572 in a 2011 Ford Fusion?

Possible causes of code P0572 include a faulty brake light switch, wiring issues in the brake light circuit, or a malfunctioning brake light control module.

4. How can I diagnose the OBDII code P0572 in my 2011 Ford Fusion?

To diagnose code P0572, you can start by checking the brake light switch for proper operation, inspecting the wiring for any damage, and testing the brake light control module.

5. How serious is OBDII code P0572 in a 2011 Ford Fusion?

While code P0572 may not cause immediate drivability issues, it is important to address it promptly to ensure the proper functioning of the brake lights and other related systems.

6. Can I still drive my 2011 Ford Fusion with OBDII code P0572 active?

It is generally safe to drive your Fusion with code P0572, but it is recommended to have it diagnosed and repaired as soon as possible to avoid potential safety hazards.

7. How much does it typically cost to repair OBDII code P0572 in a 2011 Ford Fusion?

The cost of repairing code P0572 can vary depending on the underlying cause. It may range from a simple brake light switch replacement to more extensive wiring repairs.

8. Can I reset the OBDII code P0572 in my 2011 Ford Fusion using an OBDII scanner?

Yes, you can use an OBDII scanner to reset the code P0572 after addressing the underlying issue. However, if the problem persists, the code may reappear.

9. Are there any DIY repair tips for fixing OBDII code P0572 in a 2011 Ford Fusion?

If you are comfortable with automotive repairs, you may attempt to replace the brake light switch yourself after confirming it as the cause of the code P0572.

10. Is it recommended to seek professional help for diagnosing and repairing OBDII code P0572 in a 2011 Ford Fusion?

For accurate diagnosis and proper repair of code P0572, it is advisable to seek the assistance of a qualified mechanic or automotive technician familiar with Ford vehicles.