Engine-CodesGMC – P1567 GMC

P1567 GMC Code - Cruise Control System Active Braking Control Active

Quick Answer

The P1567 diagnostic trouble code (DTC) for GMC vehicles pertains to the Cruise Control System Active Braking Control Active. Common causes include Faulty sensors or switches in the cruise control system, Malfunctioning brake control module, Wiring issues in the cruise control system. 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
P1567 GMC indicates Cruise Control System Active Braking Control Active.
Common causes
Common causes include Faulty sensors or switches in the cruise control system, Malfunctioning brake control module, Wiring issues in the cruise control system.
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 P1567 GMC Description

The P1567 diagnostic trouble code (DTC) for GMC vehicles pertains to the Cruise Control System Active Braking Control Active. This code indicates that there is a fault in the cruise control system that is preventing the vehicle from engaging the braking control function while the cruise control is active. The cruise control system is designed to maintain a constant speed set by the driver, but if the braking control function is not working properly, it can pose a safety risk as the vehicle may not be able to slow down or stop as intended.

OBDII Code P1567 GMC - Cruise Control System Active Braking Control Active
P1567 GMC Code - Cruise Control System Active Braking Control Active

Common Causes of P1567 GMC

  1. Faulty sensors or switches in the cruise control system.
  2. Malfunctioning brake control module.
  3. Wiring issues in the cruise control system.
  4. Problem with the electronic control unit (ECU).
  5. Software glitch in the vehicle's control systems.

Symptoms of P1567 GMC

  1. Inability to engage or disengage cruise control.
  2. Erratic speed fluctuations while using cruise control.
  3. Braking control not functioning properly during cruise control activation.
  4. Difficulty maintaining a constant speed while using cruise control.

How to Fix P1567 GMC

  1. Diagnose the root cause of the P1567 code using a professional diagnostic scanner.
  2. Inspect the sensors, switches, and wiring in the cruise control system for any signs of damage or malfunction.
  3. Test the brake control module for proper functionality and replace if necessary.
  4. Check the ECU for any fault codes related to the cruise control system and address them accordingly.
  5. Clear the DTC and test drive the vehicle to ensure that the Cruise Control System Active Braking Control Active issue has been resolved.

Cost to Fix P1567 GMC

The typical repair costs for addressing the P1567 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair for this code may range from $200 to $500, including parts and labor. It's important to note that diagnostic time and labor rates can vary between different locations, vehicle makes and models, and engine types. It's recommended to check with local auto repair shops for a more accurate estimate based on your specific circumstances.

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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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