Before the wiper motor goes bad, you will probably experience a blown wiper fuse, which is intentional. The fuse is designed to be the circuits weak spot, which protects the wiper motor. Essentially, if your vehicle’s wiper motor is being overloaded, the fuse will blow to ensure the motor does not become damaged.
Where is my windshield wiper fuse?
The wiper fuse is usually located in the fuse box inside the passenger cabin. However, it is sometimes located in the underhood fuse box. Refer to your owner’s manual for the exact location.
What would cause my windshield wipers to stop working?
A torn windshield wiper is the most common cause of wiper malfunction. When the rubber edges on your wiper blades are torn, the wiper cannot move smoothly across your windshield and remove moisture or debris. This, of course, impairs your visibility and makes driving unsafe.
How much does it cost to replace windshield wiper fuse?
Buy a replacement fuse of the correct amperage, then swap out the old one. If your wipers come back to life, a blown fuse was the problem. Cost of parts: About $10 for an assortment of 100 fuses. Cost of professional labor: $20 to $50.
How do you tell if a fuse is blown?
Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.
How do I know if my wiper relay is bad?
Symptoms of a Bad or Failing Intermittent Wiper Relay
- The windshield wiper blades have one speed. …
- The windshield wiper blades don’t work. …
- Wiper blades operate at speeds different than you selected. …
- Humming noise when the wipers are on.
Why does my windshield wiper fuse keep blowing?
Interference. Another reason for a blown fuse for your windshield wipers and washers may be debris or ice built up around the wipers. Look around the wipers and see if there is anything that could be interfering with the arm movement, and remove it. Test to see if this was causing the problem.
Does AutoZone fix windshield wipers?
Most places, including AutoZone, O’Reilly and Advance Auto Parts will also replace your wiper blades for free if you buy them at their store. Really, if you buy wiper blades, chances are the place you’re buying them from will put them on for you at no cost.
Can AutoZone check fuses?
Or, buy a fuse testing tool at an auto parts store, like Autozone, and just touch it to each fuse in turn (photo 2).