Engine-CodesFord – P1572 2003 Ford F150

P1572 2003 Ford F150 Code - Brake Pedal Switch Circuit Malfunction

Quick Answer

The P1572 code for a 2003 Ford F150 indicates a Brake Pedal Switch Circuit Malfunction. Common causes include Faulty brake pedal switch, Damaged wiring or connectors in the circuit, Issues with the engine control module. 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
P1572 2003 Ford F150 indicates Brake Pedal Switch Circuit Malfunction.
Common causes
Common causes include Faulty brake pedal switch, Damaged wiring or connectors in the circuit, Issues with the engine control module.
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.
Table of contents Created and updated by William Orellana on Sep 13, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P1572 2003 Ford F150 Description

The P1572 code for a 2003 Ford F150 indicates a Brake Pedal Switch Circuit Malfunction. This means that there is a problem with the brake pedal switch circuit, which is a crucial component in the vehicle's braking system. The brake pedal switch is responsible for activating the brake lights when the brake pedal is pressed, as well as sending a signal to the vehicle's engine control module to disengage cruise control.

OBDII Code P1572 2003 Ford F150 - Brake Pedal Switch Circuit Malfunction
P1572 2003 Ford F150 Code - Brake Pedal Switch Circuit Malfunction

Common Causes of P1572 2003 Ford F150

  1. Faulty brake pedal switch.
  2. Damaged wiring or connectors in the circuit.
  3. Issues with the engine control module.
  4. Corrosion or moisture in the circuit.
  5. Loose connections in the brake pedal switch circuit.

Symptoms of P1572 2003 Ford F150

  1. Brake lights not illuminating when the brake pedal is pressed.
  2. Cruise control not disengaging when the brake pedal is pressed.
  3. Check Engine Light illuminated on the dashboard.
  4. Difficulty shifting out of park.

How to Fix P1572 2003 Ford F150

  1. Begin by diagnosing the issue using a diagnostic scanner to confirm the P1572 code.
  2. Inspect the brake pedal switch for any signs of damage or malfunction.
  3. Check the wiring and connectors in the circuit for any corrosion, damage, or loose connections.
  4. Test the engine control module to ensure it is functioning properly.
  5. Replace the brake pedal switch if it is found to be faulty, repair any damaged wiring or connectors, and reset the code.

Cost to Fix P1572 2003 Ford F150

The typical repair costs for a Brake Pedal Switch Circuit Malfunction can range from $100 to $300, depending on the extent of the issue and the cost of parts and labor. It's important to note that specific diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check local rates for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often charge less.

Need more information about the P1572 2003 Ford F150 code?

Need more information on how to fix the P1572 2003 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1572 2003 Ford F150 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 P1572 2003 Ford F150 Code

1. What are the common symptoms of OBDII code P1572 in a 2003 Ford F150?

- Common symptoms include the brake lights staying on, cruise control not working, and the inability to shift out of park.

2. What is the most likely cause of OBDII code P1572 in a 2003 Ford F150?

- The most likely cause is a malfunctioning brake pedal switch or a faulty wiring connection related to the brake pedal switch.

3. How can I diagnose the Brake Pedal Switch Circuit Malfunction in my 2003 Ford F150?

- You can diagnose this issue by checking the brake pedal switch for proper operation, inspecting the wiring for any damage, and using an OBDII scanner to read the trouble codes.

4. Can I still drive my 2003 Ford F150 with OBDII code P1572?

- It is not recommended to drive the vehicle with this code as it can lead to safety hazards such as the brake lights not functioning properly or the inability to shift gears.

5. How can I repair the Brake Pedal Switch Circuit Malfunction in my 2003 Ford F150?

- The repair typically involves replacing the brake pedal switch or repairing any damaged wiring connections. It is recommended to consult a professional mechanic for proper diagnosis and repair.

6. Will resetting the OBDII code P1572 in my 2003 Ford F150 make it go away permanently?

- Resetting the code may temporarily turn off the check engine light, but if the underlying issue with the brake pedal switch or wiring is not fixed, the code is likely to return.

7. Can a faulty brake pedal switch cause other issues in my 2003 Ford F150 besides triggering OBDII code P1572?

- Yes, a faulty brake pedal switch can also cause issues such as the cruise control not working, the brake lights staying on, or the inability to shift out of park.

8. Is it possible to adjust the brake pedal switch on a 2003 Ford F150 to fix the circuit malfunction?

- In some cases, adjusting the position of the brake pedal switch may temporarily resolve the issue. However, if the switch is faulty, it is recommended to replace it for a long-term solution.

9. How much does it cost to repair the Brake Pedal Switch Circuit Malfunction in a 2003 Ford F150?

- The cost of repair can vary depending on the cause of the issue, the labor rates in your area, and whether you choose to replace the switch yourself or have a professional mechanic do the job.

10. Can a DIY enthusiast with basic automotive knowledge fix the Brake Pedal Switch Circuit Malfunction in a 2003 Ford F150?

- Yes, if you have basic automotive knowledge and the necessary tools, you may be able to replace the brake pedal switch yourself. However, it is recommended to follow a repair manual or seek guidance from a professional if needed.

Discuss the causes and fixes for P1572 2003 Ford F150 OBDII Code

Code P1572 2003 Ford F150 comments

No comments found for this page.