Ford Taurus Parking Brake Switch Guide for 1999-2008 Models
Is the red 'BRAKE' light on your dashboard acting up? This guide covers the likely cause.
- The main symptoms of a bad parking brake switch are the 'BRAKE' dash light staying on or not coming on at all.
- Always check your brake fluid level first, as a low level will also trigger the 'BRAKE' light.
- This is a very easy and inexpensive DIY repair that most owners can complete in under 30 minutes.
- Quality aftermarket brands like Standard Ignition and Rostra are reliable and cost-effective alternatives to OEM for this part.
Is Your Parking Brake Switch Failing?
On a 1999-2008 Ford Taurus, the parking brake switch is a straightforward part that can wear out over time. The symptoms are usually directly related to the 'BRAKE' warning light on your dash. Because this light is also used for other brake system warnings, it's important to diagnose the problem correctly before buying parts.
Common Failure Symptoms
A bad parking brake switch has a few distinct signs. The most common issue is an electrical short or failure inside the switch itself. Look for these symptoms:
- 'BRAKE' Light Stays On: The most frequent complaint is a dashboard brake light that won't turn off, even after the parking brake pedal is fully released. This can happen if the switch is stuck in the 'on' position.
- 'BRAKE' Light Never Turns On: You might notice that when you engage the parking brake, the warning light on the dash doesn't light up at all. This means the switch is failing to complete the electrical circuit.
- Flickering 'BRAKE' Light: If the light turns on and off as you wiggle the parking brake pedal, it's a strong sign of a loose connection or a short within the switch.
Warning: Check Your Brake Fluid First
The 'BRAKE' light on your dashboard is a multi-function warning. It will also illuminate if your brake fluid level is low or if there's a pressure issue in the main braking system. Always check your brake fluid reservoir before assuming the parking brake switch is the problem. 🎬 See how to diagnose common causes for a dashboard brake light. If the fluid is low, you may have a more serious issue that needs immediate attention.
Choosing the Right Aftermarket Switch
For a simple component like a parking brake switch, you don't need to pay high dealership prices for an OEM part. Quality aftermarket brands offer reliable, direct-fit replacements that perform just as well for a fraction of the cost. The main difference between OEM and a good aftermarket switch for your Taurus is the price, not the quality or lifespan.
- Standard Ignition (SMP): A well-respected brand with over 100 years in the business, often trusted by professional mechanics. Their switches are built to OE specifications with quality materials like copper alloy conductors.
- Rostra Powertrain: Rostra is an ISO/TS certified manufacturer that also produces components for automakers. Their parts are marketed as direct-fit OE replacements that are 100% tested for reliability.
Both Standard Ignition and Rostra are excellent choices for your Taurus. Given the low cost and simple function of this part, either brand will provide a durable and cost-effective repair.
Cost of Replacing a Parking Brake Switch (1999-2008 Ford Taurus)
| Part/Service | Estimated Cost |
|---|---|
| New OEM (Dealer) Part | $30 - $42 |
| New Aftermarket Part | $20 - $37 |
| Shop Labor | $80 - $120 |
| Total Professional Replacement | $100 - $157 |
| DIY Replacement (Aftermarket Part) | $20 - $37 |
Frequently Asked Questions (FAQ)
Can I replace the parking brake switch myself?
Yes, absolutely. This is a beginner-friendly DIY job that typically takes less than 30 minutes. 🎬 Watch this step-by-step walkthrough of the switch replacement process. The switch is located on the parking brake pedal assembly under the driver's side dash. It's usually held on by a simple clip or small bolt and has one electrical connector.
Why is my 'BRAKE' light still on after replacing the switch?
If a new switch didn't fix the problem, the issue lies elsewhere. The two most likely causes are low brake fluid in the master cylinder reservoir or a problem with the brake fluid level sensor itself. Top off your brake fluid if it's low and inspect the wiring to the sensor on the reservoir.
Is the parking brake switch the same as the brake light switch?
No, they are two different parts with different functions. The parking brake switch controls the warning light on your dashboard. The brake light switch (or stoplight switch) is what turns on your actual rear brake lights and also sends a signal to the shift interlock and cruise control.
🎬 Learn how to fix a Taurus that won't shift out of park.Is there a recall on the parking brake switch for my Taurus?
No specific recalls were found for the parking brake switch on 1999-2008 Ford Taurus models. There was a recall for the *brake light switch* on 2000-2003 models and a recall for the *parking brake assembly* on much newer 2015 models, but neither applies to this specific part in the 1999-2008 year range.
Helpful Videos
Technical Specifications
OEM Part Numbers: F2UZ-15A851-A
Location: Parking Brake Pedal Assembly. Type: Plunger-actuated grounding switch. Connector: 2-pin electrical connector.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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