Engine-CodesFord – P0703 2001 Ford F150

P0703 2001 Ford F150 Code - Brake Switch Performance

Quick Answer

The P0703 diagnostic trouble code (DTC) for a 2001 Ford F150 specifically refers to "Brake Switch Performance." This code is typically triggered when the powertrain control module (PCM) detects a problem with the brake switch's performance. Common causes include Worn-out brake switch, Electrical issues such as a short circuit, Faulty wiring or connections. 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 2001 Ford F150 indicates Brake Switch Performance.
Common causes
Common causes include Worn-out brake switch, Electrical issues such as a short circuit, Faulty wiring or connections.
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.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code P0703 2001 Ford F150 Description

The P0703 diagnostic trouble code (DTC) for a 2001 Ford F150 specifically refers to "Brake Switch Performance." This code is typically triggered when the powertrain control module (PCM) detects a problem with the brake switch's performance. The brake switch is a crucial component of the vehicle's braking system as it sends a signal to the PCM when the brake pedal is depressed, allowing the vehicle to engage the brakes and potentially shift gears.

OBDII Code P0703 2001 Ford F150 - Brake Switch Performance
P0703 2001 Ford F150 Code - Brake Switch Performance

Common Causes of P0703 2001 Ford F150

  1. Worn-out brake switch
  2. Electrical issues such as a short circuit
  3. Faulty wiring or connections
  4. Brake switch out of adjustment
  5. Brake switch not properly installed

Symptoms of P0703 2001 Ford F150

  1. Inability to shift gears smoothly
  2. Cruise control not disengaging when the brake pedal is pressed
  3. Brake lights staying on continuously
  4. Difficulty engaging the brakes

How to Fix P0703 2001 Ford F150

  1. Begin by locating the brake switch, typically located near the brake pedal.
  2. Inspect the brake switch for any visible signs of damage or wear.
  3. Test the brake switch using a multimeter to check for continuity when the brake pedal is pressed.
  4. If the brake switch is faulty, replace it with a new one.
  5. Adjust the new brake switch to ensure proper alignment and functionality.

Cost to Fix P0703 2001 Ford F150

The typical repair costs for addressing a P0703 code on a 2001 Ford F150 can vary depending on the specific issue and the cost of parts and labor. On average, the cost of replacing a brake switch can range from $50 to $150, with additional costs for diagnostic testing and labor. It is advisable to consult with a trusted auto repair shop for a more accurate estimate based on your location and vehicle specifics. Keep in mind that labor rates can vary between $80 and $150 per hour, so it's essential to factor in these costs when budgeting for the repair.

Tech Notes for P0703 2001 Ford F150

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).

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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 2001 Ford F150 Code

1. What does OBDII code P0703 on a 2001 Ford F150 mean?

The P0703 code on a 2001 Ford F150 indicates a problem with the brake switch performance.

2. What are the common symptoms of a P0703 code in a 2001 Ford F150?

Common symptoms include the inability to shift out of park, cruise control not working, and the brake lights staying on or off.

3. What are the possible causes of a P0703 code in a 2001 Ford F150?

The code can be triggered by a faulty brake switch, damaged wiring, or a failed brake light circuit.

4. How can I diagnose a P0703 code on my 2001 Ford F150?

You can diagnose the issue by checking the brake lights, inspecting the brake switch and its wiring, and using an OBDII scanner to read the code.

5. Can I still drive my 2001 Ford F150 with a P0703 code?

It is not recommended to drive the vehicle with a P0703 code as it may affect the operation of the transmission and compromise safety.

6. How do I repair a P0703 code on my 2001 Ford F150?

To repair the code, you may need to replace the brake switch, repair any damaged wiring, or address issues with the brake light circuit.

7. Can I reset a P0703 code on my 2001 Ford F150 without fixing the issue?

Resetting the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely reoccur.

8. Will a P0703 code cause my 2001 Ford F150 to fail an emissions test?

A P0703 code may not directly cause your vehicle to fail an emissions test, but it should be addressed to ensure proper functionality.

9. How much does it cost to repair a P0703 code on a 2001 Ford F150?

The cost of repairing a P0703 code can vary depending on the cause of the issue, but it may involve replacing the brake switch or repairing wiring.

10. Can I prevent a P0703 code from appearing on my 2001 Ford F150?

Regular maintenance, such as inspecting and replacing the brake switch as needed, can help prevent a P0703 code from appearing on your 2001 Ford F150.

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