AutoCodes – Ford – P0703 2006 Ford Fusion

P0703 2006 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 2006 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.

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Code Popularity 3,232

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 13, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0703 2006 Ford Fusion Description

The Brake Pedal Position (BPP) switch is sometimes referred to as the stop lamp switch. The BPP switch provides a signal to the Powertrain Control Module (PCM) indicating the brakes are applied. The BPP switch is normally open and mounted on the brake pedal support. The Powertrain Control Module monitors the BPP switch. The Diagnostic Trouble Code (DTC) will set when the Powertrain Control Module did not receive a BPP switch input.

OBDII Code P0703 2006 Ford Fusion - Brake Switch Performance - AutoCodes.com — P0703 2006 Ford Fusion Code - Brake Switch Performance

What does this mean?

What are the Possible Causes of the DTC P0703 2006 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 2006 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.

What does this mean?

Code Tech Notes

Check if the stop light works with when the brake pedal is depressed if the brake lights are inoperative, replace or adjust the Brake Pedal Position (BPP) Switch (Stop Lamp Switch).

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0703 2006 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.

Need more information about the P0703 2006 Ford Fusion code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0703 2006 Ford Fusion Code

1. What does OBDII code P0703 mean on a 2006 Ford Fusion?

The code P0703 on a 2006 Ford Fusion indicates a problem with the Brake Switch Performance, which is related to the vehicle's brake light switch.

2. What are the common symptoms of OBDII code P0703 on a 2006 Ford Fusion?

Common symptoms of code P0703 may include inoperative brake lights, difficulty shifting gears, and the inability to start the vehicle.

3. What are the potential causes of OBDII code P0703 on a 2006 Ford Fusion?

The code P0703 on a 2006 Ford Fusion is typically caused by a faulty brake light switch, wiring issues, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P0703 on a 2006 Ford Fusion?

Diagnosing code P0703 involves checking the brake light switch for proper operation, inspecting the wiring for any damage, and using a scan tool to read the trouble codes stored in the vehicle's computer.

5. How do I repair OBDII code P0703 on a 2006 Ford Fusion?

To repair code P0703, you may need to replace the brake light switch, repair any damaged wiring, or reprogram the transmission control module if necessary.

6. Can I continue driving my 2006 Ford Fusion with OBDII code P0703?

It's not recommended to drive your vehicle with code P0703 as it can affect the proper operation of the brake lights and transmission, potentially compromising safety and drivability.

7. Will resetting the trouble codes clear OBDII code P0703 on a 2006 Ford Fusion?

While resetting the trouble codes may temporarily clear the code, it's important to address the underlying issue causing code P0703 to prevent it from reoccurring.

8. How much does it typically cost to repair OBDII code P0703 on a 2006 Ford Fusion?

The cost of repairing code P0703 can vary depending on the cause of the issue, but it may involve replacing the brake light switch, which can range from $50 to $150 including parts and labor.

9. Can a DIY enthusiast fix OBDII code P0703 on a 2006 Ford Fusion?

If you have the necessary tools and experience working on automotive electrical systems, you may be able to diagnose and repair code P0703 yourself by following a repair manual or online guides.

10. Is it important to address OBDII code P0703 promptly on a 2006 Ford Fusion?

Yes, it's crucial to address code P0703 promptly to ensure the proper functioning of the brake lights and transmission, as well as maintain the overall safety and performance of your vehicle.