Wipers work intermittently on their own

[sigmonster]

My 2024 2500 HD started having the wipers intermittently turn on for 2-3 wipes when I use the turn signal.  Sometimes they will just turn on by themselves for 2-3 wipes while driving.  This is all intermittent and difficult to reproduce.  Obviously, there is some type of short in the lever controlling the turn signal and wipers.  Has anyone else had similar issues and what was the remedy?  Thanks

[BuckWallace]

https://www.gm-trucks.com/forums/topic/274772-2024-ltz-turn-signal-intermittently-triggering-wipers/

[JW2024]

My 2024 2500 started doing this recently as well. The last month or so. No settings have been changed. 

[JW2024]

I tried turning off the Rain Sensing wiper feature that was mentioned in the link thread above but it happened again about 10 minutes after so I turned it back on. 

[sigmonster]

After using my wipers last weekend, it has temporarily stopped. 

I'm sure there is some type of electrical issue in the turn signal lever, but am reluctant to take to the dealer if it is not repeatable.

[GMCustomerService]

On 9/3/2025 at 5:10 PM, JW2024 said:

I tried turning off the Rain Sensing wiper feature that was mentioned in the link thread above but it happened again about 10 minutes after so I turned it back on. 

We would like to hear more about your wiper concerns. So that we can get started, we ask that you send an email with your name, VIN, and preferred dealership to [email protected]. In your email, please also include your trucks mileage. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: https://www.gm.com/privacy-statement.

[GMCustomerService]

On 9/4/2025 at 7:24 AM, sigmonster said:

After using my wipers last weekend, it has temporarily stopped. 

I'm sure there is some type of electrical issue in the turn signal lever, but am reluctant to take to the dealer if it is not repeatable.

Our team would like to learn more and get your wipers working again! We ask that you reach out to our team via email to [email protected] with your full name, VIN, and mileage along with your zip code so we can take a look. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: https://www.gm.com/privacy-statement.

[sigmonster]

I finally got a video of it happening and am taking it to the dealer next week.

I will give an update afterwards.

 

[davidm767]

7 hours ago, sigmonster said:

I finally got a video of it happening and am taking it to the dealer next week.

I will give an update afterwards.

 

Would love to know what if anything they come up with. I'm also not a fan of bringing the truck in for transient issues. My wipers have greatly reduced turning on when I hit the turn signals, but it still does it once in a blue moon. 

[JW2024]

I had this exact thing happen. I took it to the dealer and the tech thought I was using the blinker wrong and was hitting the wiper button when using the signal. During the test drive, the wiper randomly activated twice on him. He replaced the blinker stalk. I’ve had my truck back since the 16th and haven’t had a reoccurrence since. 

[sigmonster]

I just got my truck back from the dealer.  They confirmed a fault in the turn signal and replaced the blinker stalk.

[JW2024]

1 hour ago, sigmonster said:

I just got my truck back from the dealer.  They confirmed a fault in the turn signal and replaced the blinker stalk.

Glad the got it fixed for you. They did the same for my truck. It’s nice not having the random wiper activation.