P0573 2011 Ford Fusion Code - Brake Switch 'A' Circuit High
Quick Answer
The P0573 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an issue with the Brake Switch 'A' Circuit being too high. Common causes include Faulty brake switch, Damaged wiring in the brake switch circuit, Corrosion in the brake switch connector. 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 2011 Ford Fusion indicates Brake Switch 'A' Circuit High.
- Common causes
- Common causes include Faulty brake switch, Damaged wiring in the brake switch circuit, Corrosion in the brake switch connector.
- 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 2011 Ford Fusion Description
The P0573 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates an issue with the Brake Switch 'A' Circuit being too high. 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 'A' circuit is reading high, it means that the voltage in the circuit is above the specified threshold, which can lead to various issues with the vehicle's performance and safety.
Common Causes of P0573 2011 Ford Fusion
- Faulty brake switch
- Damaged wiring in the brake switch circuit
- Corrosion in the brake switch connector
- ECM malfunction
- Brake pedal position sensor failure
Symptoms of P0573 2011 Ford Fusion
- Constantly illuminated brake lights
- Inability to shift out of park
- Cruise control not working
- ABS warning light illuminated on the dashboard
- Engine stalling when coming to a stop
How to Fix P0573 2011 Ford Fusion
- Begin by locating the brake switch, typically located near the brake pedal.
- Inspect the wiring and connectors for any signs of damage or corrosion.
- Test the brake switch using a multimeter to check for proper voltage readings.
- Replace the brake switch if it is found to be faulty.
- Clear the DTC with a scan tool and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0573 2011 Ford Fusion
The typical repair costs for addressing a P0573 code on a 2011 Ford Fusion can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor. It is important to note that diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check local rates for a more accurate estimate. Additionally, rates may be higher at dealerships or in metropolitan areas, while independent shops often charge less for repairs.
Tech Notes for P0573 2011 Ford Fusion
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Frequently Asked Questions about P0573 2011 Ford Fusion Code
1. What does OBDII code P0573 on a 2011 Ford Fusion indicate?
The code P0573 for a 2011 Ford Fusion refers to an issue with the Brake Switch 'A' Circuit High.
2. What are the common symptoms of OBDII code P0573 in a 2011 Ford Fusion?
Common symptoms of code P0573 may include the brake lights staying on constantly, cruise control not functioning, and the inability to shift out of park.
3. What are the possible causes of OBDII code P0573 in a 2011 Ford Fusion?
Potential causes of code P0573 can include a faulty brake light switch, a short circuit in the brake switch circuit, or a malfunctioning PCM (powertrain control module).
4. How can I diagnose the OBDII code P0573 on my 2011 Ford Fusion?
Diagnosing code P0573 involves checking the brake light switch for proper operation, inspecting the wiring and connections for any damage, and using a scan tool to monitor the brake switch signal to the PCM.
5. Can I drive my 2011 Ford Fusion with OBDII code P0573?
It is not recommended to drive your Ford Fusion with code P0573 as it can affect the vehicle's safety systems and lead to potential issues with the brake lights and shifting.
6. How do I repair OBDII code P0573 on a 2011 Ford Fusion?
To repair code P0573, you may need to replace the brake light switch, repair any damaged wiring or connections, or have a professional diagnose and fix any underlying issues with the PCM.
7. Is it easy to fix OBDII code P0573 in a 2011 Ford Fusion by myself?
Repairing code P0573 may require basic automotive knowledge and tools. If you are comfortable working on your car's electrical system, you may be able to fix the issue yourself by following a repair manual or online guides.
8. Will resetting the OBDII code P0573 on my 2011 Ford Fusion make it go away permanently?
Resetting the code may temporarily turn off the check engine light, but if the underlying issue causing code P0573 is not addressed, the code is likely to reappear once the vehicle is driven again.
9. Can a bad brake switch cause OBDII code P0573 on a 2011 Ford Fusion?
Yes, a faulty brake light switch is a common cause of OBDII code P0573 in a 2011 Ford Fusion. It is recommended to inspect and replace the brake switch if necessary to resolve the issue.
10. How much does it cost to repair OBDII code P0573 on a 2011 Ford Fusion?
The cost of repairing code P0573 can vary depending on the underlying cause and whether you choose to fix it yourself or take it to a professional. Costs may include parts, labor, and diagnostic fees.
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