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Rear window leak

Demon
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Rocz3cqg
Rocz3cqg

Sliding Glass or / and Stop Light Module reported Leaking Situation             Contacts

ShamrockShooter
ShamrockShooter

Well my 2019 early build leaker was replaced with 2020 hopefully not leaker. No signs of an leaks on the window or headliner of the 2020 so fingers crossed. Very impressed with the 10 speed after th

Thomcat
Thomcat

No leaker here so can't do a 100% verification, but the problem seems to be with the spoiler design, regardless of weather the sealer leaks or not, and any cracks in the trim make it worse.  

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AK High Country Enthusiast

AK High Country

Posted
Posted

Just picked mine back up yesterday and after washing it I found it is still leaking!  Back to the dealer immediately and am waiting for next step.

 

ShamrockShooter Senior Enthusiast

ShamrockShooter

Posted
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They won't buy it back because they can't buy back 200k trucks already sold, or whatever number is in the wild, all with this issue.
They bought back my 19 after 9 trips to the dealer, 42 days out of service, and 150 plus phone calls. Unfortunately I was dumb enough to take a new 2020 that also leaks instead of walking away with a full refund and buying a Ford with freezing door locks.

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UGADawgs Enthusiast

UGADawgs

Posted
Posted
Just now, ShamrockShooter said:

They bought back my 19 after 9 trips to the dealer, 42 days out of service, and 150 plus phone calls. Unfortunately I was dumb enough to take a new 2020 that also leaks instead of walking away with a full refund and buying a Ford with freezing door locks.

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True, but they won't buy back every truck that's had the window "caulked" in one trip. 

Porterhouse Enthusiast

Porterhouse

Posted
Posted
43 minutes ago, AK High Country said:

Just picked mine back up yesterday and after washing it I found it is still leaking!  Back to the dealer immediately and am waiting for next step.

 

Is this a caulk job or new window installation??

AK High Country Enthusiast

AK High Country

Posted
Posted
24 minutes ago, Porterhouse said:

Is this a caulk job or new window installation??

GM's BS caulk job fix for a broken frame!

ShamrockShooter Senior Enthusiast

ShamrockShooter

Posted
Posted
I honestly would give up my slider to keep from having a leak. Never had a power slider before. 
You bought a $50k truck. You shouldn't have to make compromises based on a lack of engineering and quality control by GM.

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Porterhouse Enthusiast

Porterhouse

Posted
Posted
8 hours ago, ShamrockShooter said:

You bought a $50k truck. You shouldn't have to make compromises based on a lack of engineering and quality control by GM.

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Agreed 100 percent. 

tinbad Enthusiast

tinbad

Posted
Posted

After following the posts here I decided to put a hose on the rear/spoiler area and yep, water is leaking through - only on the driver side but the area behind the rear seat back is wet, wonder how long it’s been going on without me noticing. Seems not as bad as some of the pics posted here with entire back seats covered in water. LT TB Mexican made, May 2019 build.

Porterhouse Enthusiast

Porterhouse

Posted
Posted
42 minutes ago, tinbad said:

After following the posts here I decided to put a hose on the rear/spoiler area and yep, water is leaking through - only on the driver side but the area behind the rear seat back is wet, wonder how long it’s been going on without me noticing. Seems not as bad as some of the pics posted here with entire back seats covered in water. LT TB Mexican made, May 2019 build.

I'd say all sliding window owners should do this. 

AK High Country Enthusiast

AK High Country

Posted
Posted
14 hours ago, Porterhouse said:

Was the headliner replaced? Or was yours even wet?

No, now that it's 15 below you can see frost where it is damp/wet.  Dealer is very open and honest and said GM is EXTREMELY reluctant to replace headliners and makes them try all kinds of cleaning techniques first.  Mine is black and shows no signs of damage and the frost area is pretty small on the passenger side.  As long as it's dry and no mold, I'd rather they don't replace it.  

 

I've yet to see a 2019 built before 10/18 with a rear slider that DOESN'T LEAK.  

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