Water on passengers floor

[Tony Bonitz]

I have a 2015 sierra noticed water on the passengers carpet does anyone have any suggestions on where this water is coming in that I do not have a sunroof

thanks. Tony

[JimCost2014]

11 minutes ago, Tony Bonitz said:

I have a 2015 sierra noticed water on the passengers carpet does anyone have any suggestions on where this water is coming in that I do not have a sunroof

thanks. Tony

Welcome to the site.

 

Any stains on the headliner by the overhead console? Around the sun visors?

 

You may have a leaking Shark Fin and water will travel.

 

Look around the cowl on your hood/windshield, is there a bunch of debris that could be clogging a drain tube?

 

Turn on your AC and make sure the drain is working (water dripping on the ground), if it is clogged it could back up and work its way into the truck. 

[Tony Bonitz]

Jim. Thanks for getting back so quick my headliner and my sunvisors are dry

The water is under the carpet on the front passengers upper floor. The cowl is clean.

with the hood raised I squirted water at the firewall and it went through the firewall at the heater hose   I didn’t know if that was normal but this allowed water to come in to the cab. Tomorrow I will run the AC to see if water comes out the drain tube

Thank you !  Tony

 

[JimCost2014]

44 minutes ago, Tony Bonitz said:

Jim. Thanks for getting back so quick my headliner and my sunvisors are dry

The water is under the carpet on the front passengers upper floor. The cowl is clean.

with the hood raised I squirted water at the firewall and it went through the firewall at the heater hose   I didn’t know if that was normal but this allowed water to come in to the cab. Tomorrow I will run the AC to see if water comes out the drain tube

Thank you !  Tony

 

You are very welcome.

 

Good luck!