1. Check the Fluid Level: This seems obvious, but the most common cause is an empty reservoir. Locate the reservoir (usually a plastic tank under the hood) and check the fluid level. If it's low, add washer fluid.
2. Check the Washer Fluid Pump Fuse: Your Cavalier likely has a fuse protecting the washer pump. Consult your owner's manual to locate the fuse box and find the fuse for the washer pump (it might be labeled "windshield washer" or something similar). Check if the fuse is blown (look for a broken filament). If it is, replace it with a fuse of the same amperage.
3. Check the Washer Pump Relay (if applicable): Some vehicles use a relay for the washer pump. Again, consult your owner's manual to find the location of the relay and how to test it. If you're not comfortable with this, a mechanic can do it.
4. Check the Washer Pump Itself: If the fuse and relay are okay, the problem is likely the pump itself. This is the most complex step. You will likely need to:
* Locate the pump: It's usually located near the washer fluid reservoir.
* Access the pump: This might involve removing some components to get to it.
* Test the pump: You can try using a multimeter to test if the pump is receiving power. If you're not comfortable with electrical work, skip this step.
* Replace the pump: If the pump is faulty, you'll need to replace it. This involves removing the old pump and installing a new one.
5. Check the Washer Fluid Lines and Nozzles: Make sure the lines aren't clogged or kinked. Sometimes debris can clog the nozzles themselves. You can try using compressed air to clear them.
6. Check the Washer Fluid Switch: The switch on your steering column that activates the wipers might be faulty. This requires more in-depth electrical testing, ideally by a mechanic.
Important Considerations:
* Safety First: Always disconnect the negative battery terminal before working on any electrical components.
* Owner's Manual: Your owner's manual is your best friend for this type of troubleshooting. It contains diagrams and specific information for your 1998 Chevrolet Cavalier.
* Professional Help: If you're not comfortable working on your car's electrical system, it's best to take it to a mechanic. They have the tools and expertise to diagnose and fix the problem efficiently.
By following these steps, you should be able to pinpoint the cause of your windshield wiper fluid problem. Remember to start with the simplest solutions before moving on to more complex repairs.
