Engine-CodesFord – P1703 1997 Ford F150

P1703 1997 Ford F150 Code - Brake Switch Out of Self-Test Range

Quick Answer

The OBD-II code P1703 for a 1997 Ford F150 indicates that the brake switch is out of the self-test range. Common causes include Faulty brake switch, Misadjusted brake switch, Wiring issue 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
P1703 1997 Ford F150 indicates Brake Switch Out of Self-Test Range.
Common causes
Common causes include Faulty brake switch, Misadjusted brake switch, Wiring issue 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.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P1703 1997 Ford F150 Description

The OBD-II code P1703 for a 1997 Ford F150 indicates that the brake switch is out of the self-test range. The brake switch is a crucial component in the vehicle's braking system, as it sends a signal to the vehicle's computer when the brake pedal is pressed. This signal is used to activate the brake lights and can also affect the vehicle's transmission shifting patterns.

OBDII Code P1703 1997 Ford F150 - Brake Switch Out of Self-Test Range
P1703 1997 Ford F150 Code - Brake Switch Out of Self-Test Range

Common Causes of P1703 1997 Ford F150

  1. Faulty brake switch
  2. Misadjusted brake switch
  3. Wiring issue in the brake switch circuit
  4. Problem with the vehicle's computer system

Symptoms of P1703 1997 Ford F150

  1. Erratic shifting patterns
  2. Difficulty starting the vehicle
  3. Inability to shift out of park
  4. Malfunctioning brake lights

How to Fix P1703 1997 Ford F150

  1. Begin by locating the brake switch, which is typically located near the brake pedal.
  2. Check the adjustment of the brake switch to ensure it is properly aligned with the brake pedal.
  3. Inspect the wiring in the brake switch circuit for any damage or loose connections.
  4. Test the brake switch using a multimeter to determine if it is functioning correctly.
  5. If the brake switch is faulty, replace it with a new one and adjust it properly.

Cost to Fix P1703 1997 Ford F150

The cost of repairing the P1703 code on a 1997 Ford F150 can vary depending on the specific cause of the issue. On average, the cost of replacing a brake switch can range from $50 to $150 for the part, with additional costs for labor. The total repair cost, including parts and labor, can range from $100 to $300. It's important to note that labor rates at auto repair shops can vary, so it's advisable to check local rates for a more accurate estimate.

Tech Notes for P1703 1997 Ford F150

Check for correct function of the stop lamps, if the stop lamps are not working change the brake 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 P1703 1997 Ford F150 Code

1. What does OBDII code P1703 on a 1997 Ford F150 mean?

The code P1703 indicates that the Brake Switch is out of the self-test range.

2. What are the common symptoms of OBDII code P1703 in a 1997 Ford F150?

Common symptoms include issues with the brake lights staying on or not functioning properly, as well as potential problems with the vehicle's shifting.

3. What can cause the OBDII code P1703 to trigger in a 1997 Ford F150?

The code P1703 can be triggered by a faulty brake switch, wiring issues, or a malfunction within the vehicle's transmission control module.

4. How can I diagnose the cause of OBDII code P1703 in my 1997 Ford F150?

You can start by checking the brake switch for proper operation, inspecting the wiring for any damage, and using a diagnostic scanner to read the codes and monitor the brake switch signal.

5. What are the possible repair options for fixing OBDII code P1703 on a 1997 Ford F150?

Repair options may include replacing the brake switch, repairing any damaged wiring, or recalibrating the transmission control module.

6. Is it safe to drive my 1997 Ford F150 with OBDII code P1703 present?

It is not recommended to drive the vehicle with this code present, as it can affect the functionality of the brakes and transmission.

7. Can I reset the OBDII code P1703 in my 1997 Ford F150 by disconnecting the battery?

While disconnecting the battery may clear the code temporarily, it is important to address the underlying issue to prevent the code from returning.

8. How much does it typically cost to repair OBDII code P1703 on a 1997 Ford F150?

The cost of repair can vary depending on the exact cause of the issue, but replacing a brake switch or repairing wiring may range from $50 to $200.

9. Will OBDII code P1703 on a 1997 Ford F150 affect the vehicle's performance?

Yes, this code can affect the vehicle's performance by causing issues with the brakes and transmission system.

10. Can I fix OBDII code P1703 on my 1997 Ford F150 myself, or do I need a professional mechanic?

Depending on your mechanical skills and access to tools, you may be able to address this code yourself by following repair guides or seeking assistance from a professional mechanic for more complex issues.

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