Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that there is a problem with the part of the car that helps you brake easily. It's like when you press a button and nothing happens because the wire is not connected properly.
The C0567 code is triggered when the brake booster solenoid circuit is detected to have low voltage, indicating a potential electrical issue.
The brake booster solenoid is an electrical component that controls the vacuum supply to the brake booster, which assists in braking. A low circuit condition indicates insufficient voltage or a break in the electrical connection, which can lead to reduced braking efficiency.
• Increased effort required to press the brake pedal
• Brake warning light illuminated on the dashboard
• Reduced braking performance
• Faulty brake booster solenoid
• Damaged or corroded wiring or connectors
• Blown fuse or relay related to the brake system
Brake Booster: A device that uses vacuum to help apply force to the brakes.
Solenoid: An electromechanical device that controls a valve or switch.
• Check for any blown fuses related to the brake system.
• Inspect the wiring and connectors for damage or corrosion.
• Test the brake booster solenoid for proper operation.
• Replace the faulty brake booster solenoid.
• Repair or replace damaged wiring or connectors.
• Replace any blown fuses or faulty relays.
• Multimeter
• Socket set
• Wire stripper/crimper
$100 - $300
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect brake system components.
• Ensure electrical connections are clean and secure.
• Follow recommended maintenance schedules.
Sensor Issue
• Have your vehicle inspected by a professional mechanic.
• Avoid driving the vehicle until the issue is resolved.
Check with your vehicle manufacturer for warranty coverage on brake system components.
This code has been associated with vehicles that have experienced electrical issues in the brake system, particularly in models with advanced braking technologies.
High – Brake system issues can significantly affect vehicle safety.
Driving with a malfunctioning brake system can be dangerous and is not recommended. Ensure repairs are made promptly.
• Vehicle ignition on
• Brake pedal depressed
The brake booster solenoid is typically located near the brake master cylinder in the engine compartment.
Q: Can I drive with a C0567 code?
A: It's not recommended to drive with this code as it can affect braking performance.
Q: How can I reset the C0567 code?
A: Fix the underlying issue, then use an OBD-II scanner to clear the code.
Pro · Four-system diagnostics
A handheld scanner aimed at engine, transmission, ABS, and airbag diagnostic work.
Chassis and ABS faults usually need a scanner that can read brake-system data directly.
View on Amazon
Universal · Torque wrench
Useful when reassembly torque matters for wheel, suspension, and under-hood fasteners.
Useful when wheel, hub, or suspension hardware needs correct reassembly torque.
View on Amazon
Universal · Drive-on ramps
Helpful for safer access underneath the vehicle during exhaust, EVAP, and underbody inspection work.
Helpful for safer access during underbody inspection work.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.