Engine-CodesBuick – P1571 Buick

P1571 Buick Code - Traction Control Desired Torque Out Of Range

Quick Answer

The P1571 Buick code indicates that the traction control system is detecting that the desired torque output is out of range. Common causes include Faulty wheel speed sensors, Malfunctioning ABS module, Issues with the traction 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
P1571 Buick indicates Traction Control Desired Torque Out Of Range.
Common causes
Common causes include Faulty wheel speed sensors, Malfunctioning ABS module, Issues with the traction 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 10, 2024
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Code P1571 Buick Description

The P1571 Buick code indicates that the traction control system is detecting that the desired torque output is out of range. In simpler terms, the vehicle's traction control system is not able to maintain the desired level of torque that is needed to ensure proper traction and stability. This can have significant implications for the vehicle's performance and safety, especially in adverse road conditions or during aggressive driving.

OBDII Code P1571 Buick - Traction Control Desired Torque Out Of Range
P1571 Buick Code - Traction Control Desired Torque Out Of Range

Common Causes of P1571 Buick

  1. Faulty wheel speed sensors.
  2. Malfunctioning ABS module.
  3. Issues with the traction control module.
  4. Problems with the stability control system.
  5. Wiring or connection issues within the traction control system.

Symptoms of P1571 Buick

  1. Traction control warning light illuminated on the dashboard.
  2. Decreased traction and stability while driving, especially on slippery surfaces.
  3. Loss of power or acceleration during aggressive driving maneuvers.
  4. Unusual noises or vibrations coming from the traction control system.
  5. ABS system may also be affected, leading to braking issues.

How to Fix P1571 Buick

  1. Begin by conducting a thorough diagnostic scan to retrieve the specific trouble codes and pinpoint the exact cause of the issue.
  2. Inspect and test the wheel speed sensors to ensure they are functioning correctly.
  3. Check the ABS module and traction control module for any signs of damage or malfunction.
  4. Inspect the stability control system components for any issues or faults.
  5. Repair or replace any faulty components identified during the diagnostic process, and clear the trouble codes to reset the system.

Cost to Fix P1571 Buick

The typical repair costs for addressing a P1571 Buick code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts and labor for this type of repair can range from $200 to $800. However, it's important to note that the actual costs can vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the type of engine. Additionally, the diagnosis time and labor rates at auto repair shops can also impact the total cost of the repair. It's advisable to contact local repair shops for a more accurate estimate based on the specific circumstances.

When is the Code Detected?

The Powertrain Control Module (PCM) does not receive the desired pulse width signal from the Electronic Brake Control Module (EBCM)

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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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