P0703 2011 Ford Fusion Code - Brake Switch Performance
Quick Answer
The Brake Pedal Position (BPP) switch is sometimes referred to as the stop lamp switch. Common causes include Faulty Brake Pedal Position (BPP) Switch (Stop Lamp Switch), Misadjusted Brake Pedal Position Switch, Brake Pedal Position Switch harness is open or shorted. 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
- P0703 2011 Ford Fusion indicates Brake Switch Performance.
- Common causes
- Common causes include Faulty Brake Pedal Position (BPP) Switch (Stop Lamp Switch), Misadjusted Brake Pedal Position Switch, Brake Pedal Position Switch harness is open or shorted.
- 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.
Code P0703 2011 Ford Fusion Description
What are the Possible Causes of the DTC P0703 2011 Ford Fusion?
- Faulty Brake Pedal Position (BPP) Switch (Stop Lamp Switch)
- Misadjusted Brake Pedal Position Switch
- Brake Pedal Position Switch harness is open or shorted
- Brake Pedal Position Switch circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0703 2011 Ford Fusion?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0703 2011 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0703 2011 Ford Fusion Code
What does the OBDII code P0703 mean for a 2011 Ford Fusion?
Code P0703 indicates a Brake Switch Performance issue, meaning the PCM has detected a problem with the brake switch signal.
What are the symptoms of code P0703 in a 2011 Ford Fusion?
Common symptoms include erratic cruise control behavior, issues with gear shifting, and the illumination of the check engine light.
What causes the P0703 code on a 2011 Ford Fusion?
Typical causes include a faulty brake switch, damaged wiring or connectors in the brake switch circuit, or issues with the PCM receiving inconsistent signals.
Can code P0703 affect vehicle performance?
Yes, it can affect cruise control operation and may cause transmission shifting problems due to incorrect brake signal input to the PCM.
How do you diagnose a P0703 code on a 2011 Ford Fusion?
Diagnosis involves inspecting the brake switch, checking associated wiring and connectors for damage or corrosion, and testing the brake switch signal with a multimeter.
Can a faulty brake switch trigger the P0703 code?
Yes, a malfunctioning brake switch is one of the most common causes of the P0703 code.
How can I fix the P0703 code on my 2011 Ford Fusion?
Repairs may include replacing the brake switch, repairing damaged wiring, cleaning corroded connectors, or reprogramming the PCM if necessary.
Is it safe to drive with the P0703 code active?
While the car may still be drivable, issues like impaired cruise control or shifting problems could make driving less safe and should be addressed promptly.
How much does it cost to repair the P0703 code on a 2011 Ford Fusion?
Repair costs vary but typically range from $50 to $150 for a brake switch replacement plus diagnostic fees if applicable.
Can a DIYer fix the P0703 code on a 2011 Ford Fusion?
Yes, if you have basic automotive knowledge and tools, you can replace the brake switch or repair minor wiring issues yourself.
Discuss the causes and fixes for P0703 2011 Ford Fusion OBDII Code
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