What Causes the Windshield Washer Not to Spray Water?
3 Answers
The reasons why the windshield washer does not spray water include insufficient washer fluid level, distorted switch signal, wiring issues, or a damaged motor fuse. Below are the specific causes and solutions: Insufficient Washer Fluid Level: This may be caused by a clogged windshield washer nozzle or a blocked washer fluid supply line. Clean the clogged area promptly and add an appropriate amount of washer fluid. Distorted Switch Signal: The windshield washer switch signal may be distorted, or the washer motor control unit may be damaged. Visit a repair shop as soon as possible to replace the faulty components. Wiring Issues: There may be problems with the wiring related to the washer motor, such as no power or poor grounding, preventing it from functioning properly. Inspect and repair the wiring promptly, fixing or replacing any disconnected sections. Damaged Motor Fuse: The washer motor fuse may be damaged. In winter, if the washer fluid's freezing point is inadequate, the fluid may freeze, causing excessive load when spraying, leading to an overcurrent. Replace the damaged fuse promptly to resolve the issue.
I just fixed this issue myself. If the windshield wipers aren't spraying water, it's mostly likely because the washer fluid is empty or the washer pump is broken. First, check if the reservoir is empty. If it's still not working after refilling, the nozzle might be clogged with dirt - use a needle or small tool to clean it. If that doesn't help, check for cracks or leaks in the tubing, or if the washer pump fuse has blown, especially in cold weather when it's prone to freezing. Adding antifreeze washer fluid regularly can prevent these issues and keep your windshield clean for safer driving. Neglecting these small problems can lead to dangerously obscured vision due to dirt buildup. Remember to wear gloves for safety before working on it.
Windshield wipers not spraying water can affect driving safety, especially in rainy conditions where blurred vision may lead to accidents. Common causes include depleted washer fluid, clogged nozzles, malfunctioning spray pump, or electrical issues such as blown fuses. In winter, low temperatures can freeze water in the pipes, requiring the use of special antifreeze. I recommend first checking the reservoir, then clearing the nozzles, and finally using a multimeter to test the pump circuit. Early repairs save trouble, so don’t overlook routine maintenance.
