The old fix for this problem with sedans was to punch a drain hole in the bottom of the spare tire well and slap some paint on it to keep it from rusting.
after reading a post on things to look for when buying used SRX's....i came to this thread.
I got a 2006 AWD V6 SRX & checked this out...bone dry/no water & it has been raining here since i got it, but it does show signs of water being in there in the past...a couple small mildew spots & a couple small rust spots on the jack.
I'm gonna clean the small mildew spots on the carpet & keep an eye on it.
Checked under my jack in 2004 V-8-no 3rd row- One little rust spot but the carpet padding was soaked. Supposed to take it to dealer in few days. I was there last week and saw another SRX with its whole back end in pieces where they were looking for the leak. Do we have a definitive answer yet? Seems like everyone had a different solution.
My car is now being worked on. They tell me that the car is leaking through the top brake light and some parts are being ordered. I'll update about what they finally did when it's put back together. I asked if they ordered new carpet and they seemed perplexed! I'll advise on that too.
sorry to hear that you are having repeated problems
if you want you can ask your dealer to contact mine - Cole Valley Cadillac in Warren, OH www.colecars.biz
somehow they fixed it on the first attempt.
Anyone experiencing this issue with a 2007???
I would bet they ALL leak---whether they fixed the defect in 2007 is questionable unless there were a rash of flat tires since it probably didn't register as a problem to GM for a few years and it may be cheaper to fix the few that are discovered.