AutoCodes – Ford – P1703 2008 Ford Fusion

P1703 2008 Ford Fusion Code - Brake On/Off Switch Out of Self-Test Range

Quick Answer

Indicates that during the Key On Engine Off (KOEO) self-test, the Brake Pedal Position (BPD) signal was high, or during the Key ON Engine Running (KOER) self-test, the BPP signal di not cycle high and low. Common causes include Brake Pedal Position Switch harness is open or shorted, Brake Pedal Position Switch circuit poor electrical connection, Damage Brake Switch. 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 2008 Ford Fusion indicates Brake On/Off Switch Out of Self-Test Range.
Common causes: Common causes include Brake Pedal Position Switch harness is open or shorted, Brake Pedal Position Switch circuit poor electrical connection, Damage Brake Switch.
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 3,938

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 Aug 08, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1703 2008 Ford Fusion Description

OBDII Code P1703 2008 Ford Fusion - Brake On/Off Switch Out of Self-Test Range - AutoCodes.com — P1703 2008 Ford Fusion Code - Brake On/Off Switch Out of Self-Test Range

What does this mean?

What are the Possible Causes of the DTC P1703 2008 Ford Fusion?

Brake Pedal Position Switch harness is open or shorted
Brake Pedal Position Switch circuit poor electrical connection
Damage Brake Switch
Misadjusted Brake Switch

How to Fix the DTC P1703 2008 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 for correct function of the stop lamps, if the stop lamps are not working change the brake switch.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1703 2008 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 P1703 2008 Ford Fusion code?

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Need Help with the 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 P1703 2008 Ford Fusion Code

1. What does OBDII code P1703 on a 2008 Ford Fusion mean?

- OBDII code P1703 in a 2008 Ford Fusion indicates that the Brake On/Off switch is out of self-test range.

2. What are the common symptoms of OBDII code P1703 in a 2008 Ford Fusion?

- Common symptoms of code P1703 include the inability to shift out of park, intermittent starting issues, and the brake lights staying on or not working.

3. What are the possible causes of OBDII code P1703 in a 2008 Ford Fusion?

- The main causes of code P1703 in a 2008 Ford Fusion are a faulty brake light switch, damaged wiring or connectors related to the brake switch, or a malfunctioning transmission range sensor.

4. How can I diagnose the issue causing OBDII code P1703 in my 2008 Ford Fusion?

- To diagnose the problem, you can start by checking the brake light switch for proper operation, inspecting the wiring and connectors for damage, and testing the transmission range sensor for functionality.

5. Can I still drive my 2008 Ford Fusion with OBDII code P1703 present?

- It is not recommended to drive your 2008 Ford Fusion with code P1703 present, as it can affect the proper functioning of the transmission and brake lights, posing a safety risk.

6. How can I repair OBDII code P1703 in a 2008 Ford Fusion?

- Repairing code P1703 may involve replacing the faulty brake light switch, repairing damaged wiring or connectors, or recalibrating the transmission range sensor. It is recommended to consult a professional mechanic for proper diagnosis and repair.

7. Will resetting the OBDII code P1703 in my 2008 Ford Fusion make it go away permanently?

- Simply resetting the code may temporarily clear the error, but if the underlying issue causing code P1703 is not addressed and repaired, the code is likely to reappear.

8. Are there any safety concerns associated with OBDII code P1703 in a 2008 Ford Fusion?

- Yes, there are safety concerns related to code P1703, including the risk of the vehicle not shifting properly or the brake lights not functioning correctly, potentially leading to accidents or collisions.

9. Can a DIY enthusiast fix OBDII code P1703 in a 2008 Ford Fusion?

- Depending on the DIYer's skill level and knowledge of automotive systems, some may be able to address simple causes of code P1703, like replacing a brake light switch. However, complex issues may require professional assistance.

10. Is it necessary to visit a dealership for OBDII code P1703 repairs in a 2008 Ford Fusion?

- While a dealership can provide specialized knowledge and parts for repairing code P1703 in a 2008 Ford Fusion, independent automotive repair shops with experienced technicians can also effectively diagnose and fix the issue.