11,000 Miles In, My Tesla Cybertruck’s Wiper Still Cannot Properly Clean, But This Simple Hack Did The Trick

Joe Giamanco, a happy owner of a Tesla Cybertruck, recently sparked a lively discussion in the Tesla Cybertruck Owners Facebook group with a post that struck a chord with many. Joe shared, "This is a view of my windshield after using the windshield washer repeatedly to try to clean off salt and dirt. While it does an OK job at the bottom driver side corner, it does nothing in the middle and on the passenger side. Is this standard for everyone? I have about 11,000 miles on my Tesla Cybertruck already and this problem seems to always exist." This comes as interesting news given the fact that the Tesla Cybertruck is an almost $100,000 car and you don't expect these things to happen. 

The issue Joe described highlights a challenge that many Cybertruck owners seem to be grappling with, the performance of the mono-blade wiper system. But don’t worry, the solution might be simpler than you think.

Why Does This Happen To Cybertrucks?

The Tesla Cybertruck’s massive mono-blade wiper, paired with its unique washer fluid jets, faces an uphill battle due to the sheer size and angle of the windshield. The jets often release fluid as the blade moves upward, causing most of the fluid to skid and streak rather than clean effectively. The result? A windshield that remains cloudy in the center and passenger-side areas, despite multiple attempts to clean it.

Jake, another group member, weighed in on the discussion, saying, "Yes, mine are the same. It pumps too little fluid out for how quickly the wiper tries to clear it off. It always skids and leaves smudges. Hoping it can be fixed with a software update soon."

It would be great to see Tesla send out an over the air Tesla Cybertruck update which would basically fix this issue. However, given the fact that maybe the angle of the nozzle might be the issue, I think the permanent fix from Tesla would be a redesigned nozzle. 

At most and over the air update would maybe speed up the trajectory of the fluid or maybe even change when exactly the fluid comes out with correlation to the blade's location. 

While Jake’s suggestion of a software update seems promising, fellow group member Mike offered a more immediate and actionable insight.

The Simple Tesla Hack That Makes a Difference

Mike shared, "It needs to spray on the downstroke to let the fluid sit a bit. Also, the nozzles need to be changed to more spray than stream. I get lines of streams like a water gun versus a mist from conventional ICE washer fluid dispensers. I don’t think it needs more fluid dispersed, just the spray pattern should be adjusted."

This straightforward observation sheds light on the mechanics of effective windshield cleaning. Allowing the washer fluid to rest momentarily on the glass before the wiper blade moves can significantly improve cleaning performance. The concept is rooted in basic fluid dynamics. A layer of fluid acts as a buffer, breaking down dirt and salt before the wiper blade sweeps it away. By spraying on the downstroke, the system allows this buffer to form, reducing streaks and smudges.

What Can You Do For Your Tesla?

For Cybertruck owners eager to test this hack, there are some practical steps to try. First, manually time your washer fluid release by spraying fluid just before the blade’s downward motion begins, allowing it to rest briefly on the windshield. Second, adjust your nozzles if possible. Consider tweaking them to create a mist rather than a stream, as this small adjustment can distribute the fluid more evenly across the windshield. Lastly, keep an eye out for updates, as Tesla’s commitment to software improvements could mean that an official fix is on the horizon.

Why This Hack Works On The Cybertruck

Mike’s insight combines practical wisdom with a touch of science. The temporary pause allows the cleaning solution to dissolve stubborn debris, while a mist spray ensures broader coverage. This small adjustment can transform a frustrating experience into a simple, effective fix.

For Cybertruck owners up north who have to deal with colder climates and solid precipitation, ensuring that snow, salt, and other precipitants are clear from the wind shield is a must. Not only is it a problem with visibility and safety, it's also a concern with efficiency and vehicle health. 

Share Your Thoughts!

What has your experience been with the Tesla Cybertruck’s wiper system? Have you tried any unique hacks that worked for you? Let us know in the comments!

Also, if Tesla were to address this issue, what features would you want to see in a future update? Your feedback might just inspire the next big innovation!

Harutiun Hareyan is reporting Toyota news at Torque News. His automotive interests and vast experience test-riding new cars give his stories a sense of authenticity and unique insights. Follow Harutiun on Twitter at @HareyanHarutiun for daily Toyota, Tesla, and other car brand news.