P0571 2017 Chevrolet Silverado Code - Cruise Control Brake Switch Circuit
Quick Answer
The P0571 diagnostic trouble code (DTC) on a 2017 Chevrolet Silverado relates to the cruise control brake switch circuit. Common causes include Faulty brake switch, Wiring issues in the brake switch circuit, Defective cruise 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
- P0571 2017 Chevrolet Silverado indicates Cruise Control Brake Switch Circuit.
- Common causes
- Common causes include Faulty brake switch, Wiring issues in the brake switch circuit, Defective cruise 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.
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Code P0571 2017 Chevrolet Silverado Description
The P0571 diagnostic trouble code (DTC) on a 2017 Chevrolet Silverado relates to the cruise control brake switch circuit. This code indicates a malfunction in the brake switch circuit that is responsible for deactivating the cruise control system when the brake pedal is pressed. The cruise control system uses input from the brake switch to disengage the system to ensure the vehicle slows down when the brakes are applied.
Common Causes of P0571 2017 Chevrolet Silverado
- Faulty brake switch
- Wiring issues in the brake switch circuit
- Defective cruise control module
- Corrosion or damage to electrical connections
- Issues with the vehicle's onboard computer
Symptoms of P0571 2017 Chevrolet Silverado
- Inoperable cruise control system
- Check engine light illuminated on the dashboard
- Cruise control not disengaging when brake pedal is pressed
- Erratic behavior of the cruise control system
- Difficulty maintaining speed while using the cruise control
How to Fix P0571 2017 Chevrolet Silverado
- Begin by diagnosing the root cause of the issue by using a scan tool to retrieve the specific trouble code and checking for any related codes.
- Inspect the brake switch and wiring for any visible damage or corrosion. Replace the brake switch if necessary.
- Test the cruise control module for proper functioning and replace if found to be defective.
- Check the electrical connections and wiring for any issues and repair or replace as needed.
- Clear the trouble codes from the vehicle's computer and test the cruise control system to ensure proper operation.
Cost to Fix P0571 2017 Chevrolet Silverado
The typical repair costs for addressing the P0571 code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of parts such as a new brake switch or cruise control module can range from $50 to $200, while labor costs can vary from $100 to $300. Overall, the total repair cost for this issue could range from $150 to $500. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
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Frequently Asked Questions about P0571 2017 Chevrolet Silverado Code
What does OBDII code P0571 mean for a 2017 Chevrolet Silverado?
Code P0571 indicates an issue with the Cruise Control Brake Switch Circuit, which monitors the brake pedal's position to disengage cruise control when the brakes are applied.
What are the common symptoms of code P0571 on a 2017 Chevrolet Silverado?
Symptoms can include the cruise control not functioning, the brake lights staying on or failing to illuminate, and potentially a Check Engine Light.
What causes code P0571 on a 2017 Chevrolet Silverado?
Common causes include a faulty brake switch, damaged wiring or connectors in the brake switch circuit, or issues with the vehicle’s PCM.
How do I fix code P0571 on a 2017 Chevrolet Silverado?
Repairs may involve replacing the brake switch, inspecting and repairing wiring or connectors, or updating/replacing the PCM if necessary.
Can code P0571 affect vehicle safety?
Yes, it can impact safety as the cruise control may fail to disengage properly when braking, and brake light issues can compromise visibility to other drivers.
How do I test the brake switch for code P0571 on a 2017 Chevrolet Silverado?
Use a multimeter to check the brake switch for proper voltage and continuity when the pedal is pressed and released.
Can a faulty brake switch cause the Check Engine Light to come on?
Yes, a faulty brake switch can trigger the Check Engine Light due to its role in the Cruise Control Brake Switch Circuit.
How much does it cost to repair code P0571 on a 2017 Chevrolet Silverado?
The cost can range from $50 to $200, depending on whether the issue is the brake switch, wiring, or PCM.
Can I still drive my 2017 Chevrolet Silverado with code P0571?
While the vehicle may still be drivable, it’s important to address the issue promptly to avoid cruise control and brake light malfunctions.
Is code P0571 related to other brake system issues?
While primarily tied to the cruise control circuit, it can sometimes overlap with general brake system problems if wiring or sensor issues are widespread.
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