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Engine-Codes – Dodge – P0572 Dodge

P0572 Dodge Code - Brake Switch 1 Stuck On

Quick Answer

The P0572 diagnostic trouble code for Dodge vehicles indicates that the Brake Switch 1 is stuck in the on position. Common causes include Faulty brake switch, Wiring issues or short circuits in the brake switch circuit, Brake switch misalignment. 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 Dodge indicates Brake Switch 1 Stuck On.
Common causes
Common causes include Faulty brake switch, Wiring issues or short circuits in the brake switch circuit, Brake switch misalignment.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 25, 2024
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Code P0572 Dodge Description

The P0572 diagnostic trouble code for Dodge vehicles indicates that the Brake Switch 1 is stuck in the on position. The brake switch is a crucial component in the vehicle's brake system, as it sends a signal to the vehicle's computer when the brake pedal is depressed. When the brake switch is stuck on, it can lead to various issues with the vehicle's braking system. This could potentially result in the brake lights staying on constantly, which can be dangerous as it may confuse other drivers on the road. Additionally, it may affect the vehicle's ability to shift out of park.

OBDII Code P0572 Dodge - Brake Switch 1 Stuck On
P0572 Dodge Code - Brake Switch 1 Stuck On

Common Causes of P0572 Dodge

  1. Faulty brake switch.
  2. Wiring issues or short circuits in the brake switch circuit.
  3. Brake switch misalignment.
  4. Issues with the brake pedal position sensor.
  5. ECM (Engine Control Module) malfunction.

Symptoms of P0572 Dodge

  1. Brake lights staying on constantly.
  2. Inability to shift out of park.
  3. Cruise control not working properly.
  4. ABS warning light illuminated on the dashboard.
  5. Check engine light may be illuminated.

How to Fix P0572 Dodge

  1. Begin by locating the brake switch, typically located near the brake pedal assembly.
  2. Disconnect the wiring harness connected to the brake switch.
  3. Remove the faulty brake switch and replace it with a new one.
  4. Ensure proper alignment of the new brake switch.
  5. Reconnect the wiring harness and test the brake lights and other affected systems.

Cost to Fix P0572 Dodge

The cost of repairing a stuck Brake Switch 1 on a Dodge vehicle can vary depending on the specific model and year of the vehicle. Generally, the cost of parts for a brake switch replacement ranges from $20 to $50. Labor costs can vary between $50 to $150 per hour, and the total repair time may take around 1-2 hours. Therefore, the total cost for this repair could range from $70 to $250, including parts and labor. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on your vehicle's specific needs.

When is the Code Detected?

The P0572 codes is set when the stop light switch signal is too low.

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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 P0572 Dodge Code

1. What does the OBDII code P0572 for Dodge mean?

The code P0572 indicates that Brake Switch 1 is stuck in the "on" position in a Dodge vehicle.

2. What are the common symptoms of a P0572 OBDII code in a Dodge?

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

3. What are the possible causes of the P0572 OBDII code in a Dodge?

The code P0572 can be triggered by a faulty brake light switch, damaged wiring or connectors, a misadjusted brake switch, or a problem with the brake control module.

4. How do I diagnose the cause of a P0572 OBDII code in my Dodge?

Diagnosing the issue involves checking the brake light switch for proper operation, inspecting the wiring and connectors for any damage, and using a scan tool to analyze the brake switch signals.

5. Can I drive my Dodge with a P0572 OBDII code?

It is not recommended to drive your Dodge with a P0572 code as it can affect the proper operation of your brake lights and other safety systems.

6. How can I repair a P0572 OBDII code in my Dodge?

To repair a P0572 code, you may need to replace the brake light switch, repair any damaged wiring, or adjust the brake switch to ensure it functions correctly.

7. Is it possible to reset a P0572 OBDII code in a Dodge without fixing the issue?

Resetting the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely reoccur until the root cause is fixed.

8. Are there any DIY tips for fixing a P0572 OBDII code in a Dodge?

If you have experience working on automotive electrical systems, you may be able to replace the brake light switch or check the wiring yourself. However, it's always recommended to consult a professional if you're unsure.

9. How much does it cost to repair a P0572 OBDII code in a Dodge?

The cost of repairing a P0572 code can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from $50 to $200 or more.

10. Can a P0572 OBDII code in a Dodge cause other problems if left unaddressed?

Leaving a P0572 code unresolved can lead to safety concerns, such as brake lights not functioning properly, which can increase the risk of accidents on the road.

Discuss the causes and fixes for P0572 Dodge OBDII Code

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  • I have a 04 ram 1500 4x4 with the 5.7 liter motor. Was driving fine like she always does. Came to a stop sign and she died and would not restart. Would crank but nit start. Had her towed home and have only plugged my OBDll in to see what the engine light was and I got code P0462 and P0700. I let it sit for a few hours went out and tried to start it. She fired once then just would crank. Now it will just crank without starting. Any input would greatly be appreciated. Thank for your time

    Reply to Comment

  • The P0462 code is for the Fuel Level Sensor. The Fuel Level Sensor may have failed, and you didn't notice that your vehicle ran out gas. I suggest starting by adding fuel and trying to restart the engine again. The P0700 code means that there is a problem with the transmission or at some point there was a problem with the transmission.

    P0462 RAM Code - Fuel Level Sensor 1 Circuit Low
    Read more: https://www.autocodes.com/p...

    Reply to Comment

  • My Front brake calipers basically locked up on me, so driving was nearly impossible, however when it threw a check engine light, the code was PO572, Brake Circuit 1 low. So I am replacing the brake switch which is what the code was telling me is wrong. But I feel it is something more serious. Any ideas would greatly help.

    Reply to Comment

    • You’re right to question it — a P0572 by itself will not cause the front brakes to lock up.

      That code is for the brake pedal switch signal (what the computer sees when you press the pedal). It can affect things like cruise control or brake light logic, but it doesn’t apply hydraulic pressure to the calipers.

      If your front brakes actually locked up, that’s a mechanical or hydraulic issue, not an electrical one.

      Common causes for what you described:

      • Stuck brake calipers (pistons seized)
      • Collapsed brake hoses (they act like a one-way valve and keep pressure in the caliper)
      • Master cylinder not releasing pressure
      • ABS module holding pressure (less common, but possible)
      • Contaminated brake fluid

      The P0572 may have come up because the system saw something abnormal with brake input while the issue was happening, but it’s not the root cause of the lock-up.

      Replacing the brake switch is fine if the code is there, but it won’t fix the braking problem.

      What I would focus on:

      • After driving, check if the wheels are still tight when you try to spin them
      • Crack open a bleeder screw — if pressure releases and the wheel frees up, that points to a hose or master cylinder issue
      • Inspect calipers and brake hoses closely

      Bottom line:
      You likely have two separate issues — a brake system problem causing the lock-up, and a brake switch code. Fix the brake hardware first, that’s the safety concern.

      Reply to Comment