Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with a part of the car that helps measure how hard you're pressing the brake pedal. It's like if a video game controller button wasn't working right.
The C0574 code indicates an issue with the brake pressure sensor circuit, which is not performing within the expected range.
The brake pressure sensor is responsible for measuring the pressure applied to the brake system. The C0574 code is triggered when the sensor's output is not within the expected range, indicating a potential fault in the sensor itself, its wiring, or the associated control module.
• ABS warning light illuminated
• Brake system warning light on
• Reduced braking performance
• Faulty brake pressure sensor
• Damaged wiring or connectors in the sensor circuit
• Faulty electronic brake control module (EBCM)
ABS: Anti-lock Braking System
EBCM: Electronic Brake Control Module
• Use an OBD-II scanner to confirm the code.
• Inspect the brake pressure sensor and its wiring for damage.
• Test the sensor's output using a multimeter.
• Replace the faulty brake pressure sensor.
• Repair or replace damaged wiring or connectors.
• Replace the electronic brake control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Chevrolet Silverado
• GMC Sierra
• Cadillac Escalade
• Regularly inspect brake system components.
• Ensure all electrical connections are secure.
• Perform routine maintenance as per the vehicle's schedule.
Sensor Issue
• Do not ignore the ABS warning light.
• Have your vehicle inspected by a professional if you notice braking issues.
Check with your vehicle manufacturer for specific warranty coverage on brake system components.
This code has been associated with issues in vehicles with electronic brake systems, particularly in models with advanced braking technology.
Moderate – While the vehicle may still be drivable, braking performance could be compromised, so it should be addressed promptly.
Driving with compromised braking performance can be dangerous. Address this issue as soon as possible to ensure safety.
• Vehicle must be on a level surface.
• Ensure the vehicle is in park with the parking brake engaged.
The brake pressure sensor is typically located near the master cylinder or integrated into the ABS module.
Q: Can I drive with a C0574 code?
A: It's not recommended to drive with this code as it may affect braking performance.
Q: How can I reset the ABS light?
A: Fix the underlying issue first, 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.