Ford Taurus Hazard Warning and Turn Signal Flasher Guide (1990-2011)
Fix turn signals that won't blink, don't work, or flash too fast on your 1990-2011 Taurus.
- A bad flasher relay is the most common cause for turn signal and hazard light failure.
- Symptoms include no lights, lights that don't blink, or rapid blinking (hyper-flash).
- The flasher is a small cube located under the driver's side dash; replacement is a simple plug-and-play job.
- Always check fuses and bulbs first before replacing the flasher relay.
Is Your Ford Taurus Flasher Failing?
If your turn signals or hazard lights stop working, the problem is often a failed flasher relay. This is a common issue across the 1990-2011 Ford Taurus model years. Symptoms can appear suddenly and create a serious safety issue, as you can no longer signal your intentions to other drivers. Before replacing any parts, it's always a good idea to check the simple things first: make sure the fuse for the turn signal circuit isn't blown and that all the turn signal bulbs are working.
🎬 See this guide on diagnosing why turn signals don't workCommon Symptoms of a Bad Flasher
- No Blinking at All: Both the turn signals and hazard lights completely stop working.
- Lights Stay On: The turn signal or hazard lights illuminate but stay solid instead of flashing.
- Rapid Flashing (Hyper-Flash): The lights blink much faster than normal. While this often happens when a bulb burns out or after installing LED lights, it can also be a sign of a failing flasher relay.
- Only One System Works: Your turn signals might work, but the hazard lights do not, or vice-versa.
- No Brake Lights (Later Models): On some newer Fords with integrated electronics, a failing flasher module can also cause the brake lights to stop working, creating a critical safety hazard.
Pro Tip: Finding the Flasher Relay
The flasher relay is almost always located under the driver's side dashboard, near the steering column or above the fuse panel. The easiest way to find it is to turn on your hazard lights (if they still work) and listen for the clicking sound. The part you hear clicking is the flasher relay you need to replace.
Choosing the Right Aftermarket Flasher
When shopping for a replacement, you will find options from brands like Standard Ignition. This brand is known for producing parts that meet or exceed original equipment (OE) specifications for fit and performance. This is important because some generic, low-quality flashers may not be the exact same size as the original, which can prevent the fuse panel cover from fitting correctly after installation. A quality aftermarket part from a reputable manufacturer ensures proper electrical performance and a long service life.
Estimated Replacement Costs
Replacing the hazard flasher is one of the more affordable repairs you can make. The part itself is not expensive, and the labor is minimal due to its easy access.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Flasher | $25.79 - $39.67 |
| New OEM Flasher | $28.00 - $50.00 |
| Shop Labor | $50.00 - $100.00 |
Recalls and Technical Service Bulletins (TSBs)
As of early 2026, there are no specific recalls or widespread Technical Service Bulletins (TSBs) issued by Ford or the NHTSA for failures of the hazard warning flasher relay on the 1990-2011 Ford Taurus. Problems with this part are typically due to normal wear and age.
Frequently Asked Questions (FAQ)
Is replacing the hazard flasher a DIY job?
Yes, this is a great DIY job for beginners. In most cases, it requires no tools. The flasher relay is a simple plug-and-play component. You just need to locate it under the dashboard, pull the old one out, and plug the new one in. Access can be a bit tight, but it's a straightforward task that usually takes less than 15 minutes.
🎬 Watch: How to replace a flasher relay in minutesHow do I know if it's the flasher relay or just a burnt-out bulb?
A single burnt-out bulb will usually cause the turn signals on that side to flash rapidly (hyper-flash). If all turn signals and the hazard lights stop working completely, the flasher relay is the most likely culprit, especially if you've already checked the fuse.
My turn signals started flashing fast after I installed LED bulbs. Is the flasher bad?
No, your flasher is likely fine. This is normal behavior called "hyper-flashing." LED bulbs draw much less power than standard halogen bulbs, and your car's original flasher thinks a bulb is burned out. To fix this, you need to replace your original thermal flasher with a modern electronic flasher designed for LEDs (like part number EP27).
🎬 Watch: How to fix Ford turn signals flashing too fastCould the problem be the switch on the steering column?
Yes, though less common, the hazard switch itself (often on the steering column or dash) or the multifunction turn signal stalk can fail. If a new flasher relay doesn't solve the problem, the switch may need to be inspected. However, the flasher relay is the most common point of failure and the best place to start.
Helpful Videos
Technical Specifications
The specific part can be a standalone flasher relay or a multifunction switch component. For models compatible with LED upgrades, an electronic flasher like the EP27 is often used. The component is typically located under the driver-side dashboard, above the fuse block.
We Have This Part in Stock
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.
- Ford Taurus:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Ford Taurus Flasher Failing?
- Common Symptoms of a Bad Flasher
- Pro Tip: Finding the Flasher Relay
- Choosing the Right Aftermarket Flasher
- Estimated Replacement Costs
- Recalls and Technical Service Bulletins (TSBs)
- Frequently Asked Questions (FAQ)
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