P1703 2008 Ford Fusion Code - Brake On/Off Switch Out of Self-Test Range
Quick Answer
The P1703 diagnostic trouble code (DTC) for a 2008 Ford Fusion indicates that the Brake On/Off switch is out of the self-test range. Common causes include Faulty Brake On/Off switch, Wiring issues, Poor connection between the switch and the vehicle's computer. 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 Faulty Brake On/Off switch, Wiring issues, Poor connection between the switch and the vehicle's computer.
- 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 P1703 2008 Ford Fusion Description
The P1703 diagnostic trouble code (DTC) for a 2008 Ford Fusion indicates that the Brake On/Off switch is out of the self-test range. In modern vehicles, the Brake On/Off switch plays a crucial role in the operation of the vehicle's braking system. When the brake pedal is depressed, the switch sends a signal to the vehicle's computer system, indicating that the brakes are being applied. This information is used by the vehicle's systems to adjust various parameters, such as engine timing, transmission shifting, and cruise control.
Common Causes of P1703 2008 Ford Fusion
- Faulty Brake On/Off switch
- Wiring issues
- Poor connection between the switch and the vehicle's computer
- Vehicle computer system malfunction
Symptoms of P1703 2008 Ford Fusion
- Difficulty shifting gears
- Cruise control not engaging
- ABS or traction control warning lights illuminated on the dashboard
- Vehicle not starting
How to Fix P1703 2008 Ford Fusion
- Perform a diagnostic scan to confirm the P1703 code and pinpoint the cause of the issue.
- Inspect the Brake On/Off switch and wiring for any visible damage or corrosion.
- Test the switch for proper function and replace if necessary.
- Check the connection between the switch and the vehicle's computer system and repair any issues.
- Clear the code and perform a test drive to ensure the issue has been resolved.
Cost to Fix P1703 2008 Ford Fusion
The typical repair costs for addressing a P1703 code on a 2008 Ford Fusion can vary depending on the specific cause of the issue. In general, the cost of replacing a faulty Brake On/Off switch can range from $50 to $150 for the part, with additional costs for labor, which can vary between $80 and $150 per hour. Overall, the total repair cost for this issue could range from $150 to $300, but it is advisable to check with local auto repair shops for a more accurate estimate based on your location and vehicle specifics.
Tech Notes for P1703 2008 Ford Fusion
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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.
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