P0573 2015 Chevrolet Silverado Code - Brake Switch Circuit High Voltage
Quick Answer
The P0573 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the brake switch circuit registering high voltage. Common causes include Faulty brake switch, Damaged wiring in the brake switch circuit, Corrosion or loose connections in the brake switch circuit. 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
- P0573 2015 Chevrolet Silverado indicates Brake Switch Circuit High Voltage.
- Common causes
- Common causes include Faulty brake switch, Damaged wiring in the brake switch circuit, Corrosion or loose connections in the brake switch circuit.
- 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 P0573 2015 Chevrolet Silverado Description
The P0573 diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the brake switch circuit registering high voltage. The brake switch is a crucial component of the vehicle's braking system, as it is responsible for activating the brake lights when the brake pedal is pressed. When the brake switch circuit detects high voltage, it means that there is an issue with the electrical signal being sent from the brake switch to the vehicle's computer system.
Common Causes of P0573 2015 Chevrolet Silverado
- Faulty brake switch
- Damaged wiring in the brake switch circuit
- Corrosion or loose connections in the brake switch circuit
- Issues with the vehicle's computer system receiving the high voltage signal
- Water damage or exposure to moisture affecting the brake switch circuit
Symptoms of P0573 2015 Chevrolet Silverado
- Check engine light illuminated on the dashboard
- Brake lights not functioning properly or staying on continuously
- Cruise control not engaging or disengaging unexpectedly
- Difficulty shifting out of park
- ABS warning light may illuminate on the dashboard
How to Fix P0573 2015 Chevrolet Silverado
- Begin by locating the brake switch, typically located near the brake pedal under the dashboard.
- Inspect the wiring and connections in the brake switch circuit for any signs of damage, corrosion, or loose connections.
- Test the brake switch using a multimeter to determine if it is functioning correctly and sending the proper voltage signal.
- If the brake switch is faulty, replace it with a new one following the manufacturer's guidelines.
- Clear the DTC from the vehicle's computer system using an OBD-II scanner to reset the check engine light and ensure the repair was successful.
Cost to Fix P0573 2015 Chevrolet Silverado
The typical repair costs for addressing a P0573 code on a 2015 Chevrolet Silverado can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. Factors such as location, vehicle make and model, and engine type can also impact the overall repair costs. To obtain a more accurate estimate, it is recommended to consult with local auto repair shops for pricing information specific to your situation.
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