Passenger Front Seat Belt Wet

[Dan Swinford]

I have a 2015 Silverado Crew Cab LTZ and I keep finding the passenger front seat belt being wet after it rains. I've also seen water dripping from the passenger side of the upper center console (pic attached).

 

I've already had the OnStar antenna replaced but it's still happening.

 

Has anyone see this? Any ideas?

[HeySkippyDog]

It could be the same thing again.

Sent from my SAMSUNG-SM-J727A using Tapatalk

[Wiggums]

I'd think you have a leaky antenna on the top of the truck. Sometimes it's not sealed in, take it back.

[JimCost2014]

2 hours ago, Dan Swinford said:

I have a 2015 Silverado Crew Cab LTZ and I keep finding the passenger front seat belt being wet after it rains. I've also seen water dripping from the passenger side of the upper center console (pic attached).

 

I've already had the OnStar antenna replaced but it's still happening.

 

Has anyone see this? Any ideas?

If it is not a faulty Sharkfin, common areas to check would be drain tubes for sun roof, seal on glass of sun roof,

 

more extreme places would be a leaking windshield, and most extreme because of location would be third brake light housing, which it could be with a wet seat belt, water will travel forward.

[crankman]

I ran a thin bead of clear silicone around my 3rd brake light and it stopped my leak permanently.