Jeep Compass Windshield Washer Not Working

By Nick Marchenko, PhD

Updated: December 21, 2023

We've all been there – driving down the road, only to have our windshield suddenly obscured by a swarm of bugs or a splash of dirty water. Having a reliable windshield washer system is crucial in these moments.

A properly functioning windshield washer not only helps keep your windshield clean and clear, but it also ensures your safety by providing clear visibility while driving.

If you're a Jeep Compass owner experiencing issues with your windshield washer, fear not! This article will guide you through the common reasons for malfunctions and provide troubleshooting steps to get your washer back in action.

Common Causes of Jeep Compass Windshield Washer Malfunction

A) Insufficient Washer Fluid

One of the most common culprits for a non-working windshield washer is simply running out of washer fluid. It's easy to forget about refilling the reservoir, especially during busy days on the road. So, before delving into more complex solutions, always check that your washer fluid level is adequate.

B) Clogged Washer Nozzles

Over time, dirt, debris, and even wax buildup can clog the small openings of your washer nozzles. A clogged nozzle prevents the washer fluid from properly spraying onto the windshield. If you notice that your washer fluid seems to be flowing but not spraying onto the glass, this may be the issue.

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C) Faulty Washer Pump

The washer pump, responsible for pressurizing and spraying the washer fluid, can also malfunction. A faulty pump may result in no fluid being sprayed onto the windshield or a weak and inconsistent spray pattern. Consider this as a possible cause if your washer fluid level is sufficient and the nozzles are not clogged.

D) Electrical Issues

In some cases, electrical problems can disrupt the functionality of your windshield washer. These issues could range from a blown fuse to a faulty switch or wiring.

While less common than the previous causes, it's worth considering if other troubleshooting steps haven't resolved the problem.

DIY Solutions for a Non-Working Windshield Washer

A) Checking the Washer Fluid Level

First things first, pop the hood and locate the washer fluid reservoir. Make sure it's not empty, and if needed, top it off with the appropriate washer fluid. Remember, using water alone is not recommended as it may freeze or not clean as effectively.

B) Verifying the Functionality of Wiper Blades

Sometimes, the problem may lie with the wiper blades rather than the washer system itself. Check if the wiper blades are in good condition and making proper contact with the windshield. Damaged or worn-out blades can hinder the washer fluid from effectively spreading across the glass.

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C) Testing the Washer Pump Fuse

If the above steps haven't solved the issue, it's time to investigate the electrical side. Consult your Jeep Compass manual to locate the washer pump fuse and check if it's blown.

If the fuse is indeed faulty, replace it with a new one of the same rating. However, if the fuse blows again, it may indicate an underlying electrical problem that requires professional attention.

Inspecting the Washer Fluid Reservoir and Pump

Locating the Washer Fluid Reservoir

To inspect the washer fluid reservoir, you'll need to find it first! In most Jeep Compass models, the reservoir is transparent and located near the engine compartment, close to the windshield. Refer to your owner's manual for the exact location in your specific model.

Examining the Reservoir for Cracks or Leaks

Carefully inspect the reservoir for any cracks, leaks, or loose connections. Even small cracks can cause the washer fluid to leak, leading to a non-functioning system. If any issues are detected, consult a professional for repair or replacement.

Testing the Washer Pump

Lastly, you can check the functionality of the washer pump by having someone activate the washer switch while you listen for a humming sound near the reservoir.

If you don't hear anything, it's possible that the pump is faulty and needs replacement. Alternatively, if you hear a noise but no fluid is being sprayed, the pump may be clogged or not creating enough pressure.

Checking the Windshield Washer Nozzles and Hoses

Whether you've been driving through a dust storm or your mischievous neighbor decided to prank your car, a malfunctioning windshield washer can be a real bummer. But fear not! We're here to help you troubleshoot the issue. First off, let's take a look at those pesky nozzles and hoses.

Locating the Washer Nozzles

Believe it or not, those tiny jets of washer fluid that magically appear on your windshield actually come from somewhere. Usually, you'll find them near the base of the windshield, mounted on the hood or the wiper arms. Take a good look and locate these sneaky nozzles.

Inspecting the Nozzles for Blockages

Now that you've found those elusive nozzles, it's time to give them a thorough inspection. Check for any blockages like dirt, debris, or even a well-intentioned bug that may have taken up residence in there. A toothpick or a small pin can be your best friends here, as they can help you gently clear any obstructions.

Examining the Washer Hoses for Damages or Disconnections

While you're on your windshield-washer detective mission, don't forget to inspect the hoses that connect the washer fluid reservoir to the nozzles.

Look out for any damages, leaks, or disconnections along the way. If you spot any issues, it's time to roll up your sleeves and give those hoses the attention they deserve.

Replacing Damaged or Clogged Windshield Washer Components

If your inspection reveals that your nozzles are as clogged as a traffic jam during rush hour, or your hoses have more leaks than a comedy movie script, it's time to take action. Here's what you can do to fix those pesky problems.

Removing and Replacing Faulty Washer Nozzles

Replacing your nozzles might sound complicated, but trust us, it's easier than untangling a ball of yarn. With a little patience, and maybe some soothing background music, carefully remove the old nozzles and install shiny new ones. Just make sure to get the right size and match the nozzle pattern to your car's make and model.

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Repairing or Replacing Damaged Washer Hoses

If your hoses resemble Swiss cheese more than a reliable fluid conduit, it's time to bring in the reinforcements. Depending on the extent of the damage, you might be able to patch up small leaks with a hose repair kit.

But if your hoses are beyond salvation, it's time to bid them farewell and install new ones. Remember, measure twice, cut once – unless you're a DIY daredevil, then measure once, cut once.

Installing a New Washer Pump

Sometimes, the issue lies with the pump that's responsible for squirting washer fluid onto your windshield. If you've checked the nozzles and hoses and they seem to be in tip-top shape, it's time to take a peek at the pump.

Depending on your car's make and model, replacing the pump can be a straightforward task, similar to swapping out a lightbulb. Just make sure to consult your vehicle's manual or check out some handy online tutorials for guidance.