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Engine-Codes – Dodge – P1572 Dodge

P1572 Dodge Code - Brake Switch Stuck On

Quick Answer

The P1572 diagnostic trouble code for Dodge vehicles indicates that the brake switch is stuck on. Common causes include Faulty brake switch, Misaligned brake switch, Wiring issues. 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 Dodge indicates Brake Switch Stuck On.
Common causes
Common causes include Faulty brake switch, Misaligned brake switch, Wiring issues.
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 Sep 10, 2024
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Code P1572 Dodge Description

The P1572 diagnostic trouble code for Dodge vehicles indicates that the brake switch is stuck on. The brake switch is a crucial component of the vehicle's braking system, as it is responsible for activating the brake lights when the brake pedal is pressed. When the brake switch is stuck in the "on" position, it can lead to a variety of issues that impact the vehicle's performance and safety.

OBDII Code P1572 Dodge - Brake Switch Stuck On
P1572 Dodge Code - Brake Switch Stuck On

Common Causes of P1572 Dodge

  1. Faulty brake switch
  2. Misaligned brake switch
  3. Wiring issues
  4. Brake pedal misalignment
  5. Brake switch stuck due to debris or dirt accumulation

Symptoms of P1572 Dodge

  1. Constant illumination of the brake lights
  2. Battery drain
  3. Transmission shifting issues
  4. Erratic behavior of cruise control system
  5. Inability to shift out of park

How to Fix P1572 Dodge

  1. Begin by locating the brake switch, typically located near the brake pedal assembly.
  2. Inspect the brake switch for any visible damage or debris that may be causing it to stick.
  3. If the brake switch appears to be misaligned, adjust its position to ensure proper operation.
  4. Test the brake switch using a multimeter to determine if it is functioning correctly.
  5. If the brake switch is faulty, replace it with a new one following the manufacturer's instructions.

Cost to Fix P1572 Dodge

The typical repair costs for addressing a P1572 code related to a stuck brake switch can range from $50 to $150 for the replacement part, with additional labor costs of around $100 to $200. However, it is important to note that actual repair costs can vary significantly based on factors such as the location of the repair shop, the make and model of the vehicle, and the specific diagnosis and repair process required. It is advisable to consult with a professional mechanic to get a more accurate estimate based on your specific circumstances.

When is the Code Detected?

The Engine Control Module (ECM) has detected a stuck on brake switch input

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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.

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