Random Trailer blind spot popping up

[motorhead426]

Very randomly (sometimes once a week or multiple a week) my trailer blind spot icon pops up on the dash and sometimes asks for trailer length. Has anyone dealt with this? Or know why it happens? I'm thinking a wiring issue maybe?

Sorry, just noticed maybe this belongs in "towing" section.

 

[sstoner911]

I have seen others have this issue. You may want to see if the 7 way plug has any corrosion in it - doubtful on a such a new truck. Maybe add some dielectric grease to it. If that doesn't help maybe the dealer has an update for that issue.

The 2025+ trucks have at least 6 or 8 updates for the computer etc...

 

[Drew M]

I've had it happen twice, and only at the same location. I've wondered if the 7 pin was corroded or if there might have been some electrical or radio interference as there cause.