What is the reason why the Jetta wiper spray wiper motor does not move?
2 Answers
Jetta wiper spray wiper motor does not move for the following reasons: Dislocated transmission linkage: It may be due to incorrect connection of the transmission linkage to the wiper arm. Some arms are fixed to the rocker arm with screws, which might be locked and thus unable to move. Blown fuse: The wiper may not move because the fuse (to prevent circuit overload) has blown, causing the wiper to malfunction. In this case, you need to open the fuse box and check whether the corresponding fuse (refer to the manual on the cover) is blown. If it is, simply replace it, but remember to turn off all the car's electrical switches before replacement.
When I encounter the issue of the Jetta's wiper washer motor not working, there are usually a few common culprits. The most likely is a blown fuse, located in the engine compartment's fuse box—you'll need to identify and replace the one related to the wipers. The wiper motor itself might be aging and unable to turn, as prolonged use can wear out the carbon brushes inside or cause water damage. A malfunctioning switch or control unit could also be the reason, where the motor fails to respond after the washer is activated. Additionally, poor wiring connections or short circuits are not uncommon, such as loose plugs or corroded wires. A faulty relay can halt the entire system, and while checking it isn’t complicated, it requires attention to detail. I recommend starting with the fuse—it’s a quick and easy way to rule out basic issues. If that doesn’t solve it, visit a professional shop for inspection. Driving without functioning wipers is too risky.
