P1703 2007 Ford Fusion Code - Brake On/Off Switch Out of Self-Test Range
Quick Answer
The P1703 diagnostic trouble code (DTC) for a 2007 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 such as a short or open circuit, Corrosion or damage to the electrical 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
- P1703 2007 Ford Fusion indicates Brake On/Off Switch Out of Self-Test Range.
- Common causes
- Common causes include Faulty Brake On/Off Switch, Wiring issues such as a short or open circuit, Corrosion or damage to the electrical 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.
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Code P1703 2007 Ford Fusion Description
The P1703 diagnostic trouble code (DTC) for a 2007 Ford Fusion indicates that the Brake On/Off Switch is out of the self-test range. The Brake On/Off Switch is a crucial component of the vehicle's braking system, as it is responsible for signaling to the vehicle's computer when the brake pedal is pressed. This information is used to activate the brake lights and control various systems such as cruise control and transmission shifting.
Common Causes of P1703 2007 Ford Fusion
- Faulty Brake On/Off Switch.
- Wiring issues such as a short or open circuit.
- Corrosion or damage to the electrical connections.
- Faulty vehicle computer system.
- Brake pedal position sensor malfunction.
Symptoms of P1703 2007 Ford Fusion
- Brake lights not illuminating when the brake pedal is pressed.
- Cruise control not engaging or disengaging properly.
- Transmission shifting erratically or not smoothly.
- Dashboard warning light illuminated.
How to Fix P1703 2007 Ford Fusion
- Begin by diagnosing the issue using a diagnostic scanner to confirm the P1703 code and identify the specific cause.
- Inspect the Brake On/Off Switch for any visible damage or signs of wear. Replace the switch if necessary.
- Check the wiring and electrical connections for any faults, repair or replace as needed.
- Clear the DTC from the vehicle's computer system and perform a test drive to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be required to identify any underlying issues with the vehicle's computer system or other components.
Cost to Fix P1703 2007 Ford Fusion
The typical repair costs for addressing a P1703 code on a 2007 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, while addressing wiring or electrical issues may add to the total cost. Labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. It's advisable to check with local repair shops for a more accurate estimate based on your location and the specific diagnosis required for your vehicle.
Tech Notes for P1703 2007 Ford Fusion
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Frequently Asked Questions about P1703 2007 Ford Fusion Code
1. What does the OBDII code P1703 mean on a 2007 Ford Fusion?
The P1703 code indicates that the Brake On/Off (BOO) switch is out of the self-test range, meaning the switch is not operating as expected during the system's self-check.
2. What are the common symptoms of the P1703 code?
Symptoms include the brake lights not functioning properly, cruise control not disengaging, or the check engine light being illuminated.
3. What causes the P1703 code to appear?
The most common causes are a faulty Brake On/Off switch, misadjusted switch, damaged wiring, or corroded electrical connections.
4. Can I drive my 2007 Ford Fusion with the P1703 code?
While the car may still be drivable, it is unsafe to drive with malfunctioning brake lights or cruise control. Address the issue as soon as possible.
5. How do I diagnose the P1703 code?
Start by inspecting the BOO switch, checking for proper alignment, damaged wiring, and loose or corroded connections. Use a multimeter to test for proper voltage and continuity.
6. How do I fix the P1703 code on my 2007 Ford Fusion?
The fix might involve replacing the BOO switch, repairing wiring or connections, or adjusting the switch to ensure proper engagement.
7. Where is the Brake On/Off switch located on a 2007 Ford Fusion?
The BOO switch is typically located near the brake pedal assembly, and it activates when the brake pedal is pressed.
8. How much does it cost to repair the P1703 code?
Replacing the BOO switch typically costs between $50 and $150, including parts and labor. Wiring repairs may vary depending on the extent of the damage.
9. Can a faulty BOO switch affect cruise control?
Yes, a faulty BOO switch can prevent the cruise control system from disengaging properly, which can be dangerous.
10. Will clearing the P1703 code fix the problem?
Clearing the code without addressing the underlying issue will only temporarily remove the error. The code will reappear if the problem persists.
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