Cadillac SRX owners have reported 4 problems related to frame rust (under the structure category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Cadillac SRX based on all problems reported for the SRX.
So many rusted frame complaints should have warranted a recall. In my case a frame should not have rusted badly in less than a year . Many even show on you -tube trying to fix rusted frames because no one is listening. Underbody coating actually should have been added . Thin sheet metal sections are the worst parts .
 
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all problems of the 2004 Cadillac SRX
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Cadillac issued a TSB in April 2012 (TSB #pit-3749d), which is also noted as NHTSA id #10037570 regarding rust and frame corrosion. My 2005 Cadillac Srx is experiencing this issue, and I was just quoted $5700 to repair the manufacturing defect. Why isn't the NHTSA requiring a recall if the structural frame of the car is eroding away? I can send you all my correspondence with Cadillac corporate over the past two weeks.
 
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all problems of the 2005 Cadillac SRX
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Frame rusted through on both left and right sides. Service manager made comment that frame rusted through from the inside of frame rail. Cadillac will not take any responsibility for repairs. Also includes rusting of fuel lines next to frame.
 
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all problems of the 2007 Cadillac SRX
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I have been hearing a rattle(front end) for 2 years while driving the vehicle and inspected by jacking up car and visually inspecting. When I was driving the car on the highway the steering wheel will jerk to the right and want to go to another lane and the stability control light will come on. I found a inch and a half gap in frame that is rusted and was never welded. The gap is under the drivers side frame rail under car. It appears to have been there for a long time due to metal fatigue and rust. I took pictures of the area . The frame could break due to this and makes the vehicle a safety hazard. I do feel safe to drive this car and the idea of other vehicles with this defect as I have searched online and founds others with the same complaint. I also do not feel safe selling this car as it is a danger on the road. Please me contact me by email. Thank you.
| Problem Category | Number of Problems | 
|---|---|
| Body problems | |
| Structure problems | |
| Hatchback/liftgate problems | |
| Hatchback/liftgate Support Device problems | |
| Frame Rust problems | |
| Roof And Pillar problems | |
| Tailgate problems | |
| Paint problems | |
| Hatchback/liftgate Hinge problems | |
| Bumper problems |