Quote:
Originally Posted by terryk  It's not that no one knows, it's that there are several places they can leak. There isn't just a single leak area where you can go in and demand they fix. They have to remove the rear interior, spray it and watch and then fix the right thing.
No doubt GM has noticed the 3rd brake light seems to be the cause on many cars and they tell the dealers to check that first, but there are other areas that leak and if the light fix doesn't work they have to investigate more.
My leak was the two body seals at the top of the opening.
Terry |
That's my point
---It could be anywhere and anything and it seems they never get it right the first time. Trial and error!!