Ford F-150 Wiper Switch Guide: 1980-1992
If your wipers only work on high, stop randomly, or don't work at all, it's likely time for a new switch.
- Verify if your truck has standard or intermittent wipers before ordering a new switch; they are not interchangeable.
- Symptoms like 'wipers only on high' almost always point to a bad switch.
- If a new switch doesn't fix intermittent wiper issues, the problem is likely the separate governor module behind the dash.
- Replacement is a simple, sub-one-hour DIY job for most owners.
Symptoms of a Failing Wiper Switch
A bad wiper switch can cause a range of frustrating and unsafe issues. Because the switch contains moving electrical contacts that wear out over time, failure is common on older trucks. Here are the most reported symptoms from F-150 owners:
- Wipers only work on one speed: This is the most common failure. Often, the low-speed contact inside the switch wears out, leaving only the high-speed setting functional.
- Wipers don't work at all: Complete failure of the switch can leave you with no wiper function whatsoever.
- Intermittent wipers stop working: For trucks equipped with this feature, the switch may fail to activate the delay function.
- Wipers stop randomly: Worn contacts can cause the wipers to lose power and stop in the middle of the windshield.
- Washer function doesn't work: The push-button part of the switch can fail, preventing the washer pump from activating.
Is It the Switch or the Motor?
Sometimes, a faulty intermittent wiper control module (governor) or a bad wiper motor can have similar symptoms. A common issue on trucks with intermittent wipers is a bad solder joint in the governor module, which is a separate black box located behind the dash. 🎬 Watch this video to locate and inspect your governor module. If you replace the switch and the problem persists, the governor module or the motor itself are the next parts to inspect.
Choosing the Right Aftermarket Wiper Switch
For a vehicle from this era, new OEM Ford parts are often discontinued and very hard to find. Aftermarket parts are the most practical and affordable solution. Quality among aftermarket brands is generally good for a simple component like this.
Brand Tiers
- Premium Aftermarket (Standard Ignition, Rostra Powertrain): Brands like Standard Motor Products (SMP) and Rostra are well-known in the industry for producing quality replacement parts that meet or exceed original specifications. They use quality materials and often perform 100% testing to ensure reliability. These are a solid choice for owners who want peace of mind and long-term durability.
- Value-Priced Aftermarket (Replacement): "Replacement" branded parts are a budget-friendly option. They are designed to be a direct fit and restore original function at a lower cost. While they may not have the same brand recognition as premium lines, they are a viable solution for getting your wipers working again.
Important: Check for Intermittent Wipers Before You Buy
Ford offered both a standard two-speed wiper system and an optional intermittent wiper system. The switches are different. A switch for intermittent wipers has an extra wire and connects to a control module. Check your original switch or build sheet to ensure you order the correct part for your truck. Using the wrong one will result in improper function.
🎬 See how to install an intermittent wiper switch correctly.Wiper Switch Replacement Cost
Replacing the wiper switch is an affordable repair, especially if you do it yourself. The job is straightforward and requires basic hand tools.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Part | $47.48 - $117.74 |
| Shop Labor | $90 - $150 |
| Total (DIY) | $47.48 - $117.74 |
| Total (Installed at Shop) | $137.48 - $267.74 |
Frequently Asked Questions (FAQ)
Is replacing the F-150 wiper switch a DIY job?
Yes, for most owners with basic tools, this is a very feasible DIY job. It typically involves removing the dash bezel trim, unscrewing a retaining nut, unplugging the old switch, and plugging in the new one. The entire process usually takes less than an hour.
🎬 Watch this step-by-step wiper switch replacement for 1987-91 trucks.Why do my wipers only work on the high-speed setting?
This is the most common failure mode for these switches. The internal electrical contact for the low-speed setting wears out or breaks from repeated use, while the less-used high-speed contact remains functional.
Are there any recalls for the 1980-1992 F-150 wiper switch?
No, searches of the National Highway Traffic Safety Administration (NHTSA) database did not show any recalls for the wiper switch on 1980-1992 Ford F-150 models. Recalls found were for much newer model years and typically involved the wiper motor, not the switch.
What is the difference between a switch with and without intermittent wipers?
A switch designed for intermittent wipers has different internal circuitry and an external plug to connect to the separate intermittent wiper control module (governor). A standard two-speed switch does not have this. They are not interchangeable. You must order the correct switch for your truck's original configuration.
Helpful Videos
Technical Specifications
OEM Part Numbers: E7TZ-17A553-B E7TZ-17A553-A E0TZ17A553A
Dash-mounted rotary knob and push-button switch. Available in two versions: one for standard two-speed wipers and one for intermittent wipers. The intermittent version connects to a separate control module.
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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.
- Ford F-150: