On October 30, 2026, at approximately 3:10 PM, my 2009 Cadillac CTS experienced an apparent engine and brake system failure while I was operating the vehicle. The vehicle lost power, and I was unable to stop despite applying the brakes. The exact component or components that failed have not yet been identified. The vehicle is currently available for inspection by insurance representatives, mechanics, manufacturer representatives, or other authorized investigators upon request. The apparent engine and brake failure created an immediate safety hazard because I was unable to maintain control of the vehicle's speed or bring it to a safe stop. As a result, the vehicle struck utility power equipment near my residence. The incident placed me, nearby residents, pedestrians, and motorists at risk of injury. The collision also caused a power outage affecting homes in the surrounding neighborhood. At this time, the cause of the engine and brake failure has not been reproduced or confirmed by a Cadillac dealer or independent repair facility. The matter remains under investigation pending inspection of the vehicle and its components. The incident was reported to 911, and a police report was generated. The vehicle has been reported to my insurance carrier, USAA. As of the date of this statement, the vehicle has not yet been inspected by General Motors or a Cadillac dealer for purposes of determining the cause of the failure. Additional inspections may be conducted by insurance representatives, repair specialists, or other qualified parties. Prior to the incident, I did not observe any warning lamps, brake system alerts, engine warnings, or other messages that would have indicated an imminent loss of braking capability or engine failure. The failure occurred suddenly on October 30, 2026, at approximately 3:10 PM. The vehicle had recently undergone a 120,000-mile service inspection, and no issues were identified that would have suggested an imminent catastrophic failure.
The worst 2009 Cadillac CTS problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine51
- Transmission28
- Electrical26
- Brakes15
- Airbags13
- Steering12
- Acceleration11
- Suspension11
- Fuel system10
- Body9
- Driver assistance6
- Tires5
- Seat belts4
- Lights3
- Wheels3
- Locks2
- Visibility1
Specific symptoms reported on the 2009 Cadillac CTS
Check engine light 29Loss of power 10Grinding brakes 7Fuel pump 6Sudden acceleration 6Fuel leak 5Fuel smell 5Stalling 5
Trouble codes owners of the 2009 Cadillac CTS mention
P0008 9P0017 4
Recalls 5
Electrical system: ignition
- What is wrong
- This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 2, 2014 that they are recalling 554,328 model year 2003-2014 Cadillac CTS vehicles manufactured August 16, 2001, to April 28, 2014, and 2004-2006 Cadillac SRX vehicles manufactured March 20, 2003, to August 11, 2006. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
- Risk
- If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
- Remedy
- GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 15, 2014. Owners may contact Cadillac customer service at 1‑800‑458‑8006. GM's number for this recall is 14172.
Recall number 14V394000 · Recall details
Suspension: rear
- What is wrong
- General motors is recalling certain model year 2009-2010 cadillac cts vehicles. Some of these vehicles have a condition in which a wax coating on the rear suspension toe link jam nuts may allow the nut(s) to loosen. If a nut sufficiently loosens, the toe link could separate and the rear wheel would be able to turn inboard or outboard. Owners may hear a metallic clanking noise coming from the rear of the vehicle that may warn of a loosening nut.
- Risk
- The driver may experience sudden changes with vehicle handling and may not be able to control the vehicle increasing the risk of a crash.
- Remedy
- Dealers will clean all wax residue from the rear suspension toe link and install two new jam nuts. If necessary the rear suspension toe link may be replaced. This service will be performed free of charge. The safety recall is expected to begin on or before march 24, 2011. Owners may contact cadillac at 1‑866‑982‑2339 and at the owner center at www.gmownercenter.com.
Recall number 11V089000 · Recall details
Equipment
- What is wrong
- Gm is recalling certain model year 2009-2010 cadillac cts all wheel drive and cts-v vehicles for failing to comply with the requirements of federal motor vehicle safety standard no. 208, "occupant crash protection."
- Risk
- In the event of a crash, the front passenger may be at an increased risk of leg injury.
- Remedy
- Dealers will replace the glove compartment assembly and, in some vehicles modify the instrument panel structure. This service will be performed free of charge. The safety recall began on october 20, 2010. Owners may contact cadillac at 1‑866‑982‑2339.
Recall number 10V414000 · Recall details
Electrical system
- What is wrong
- Gm is recalling certain model year 2006-2009 buick, lucerne; cadillac dts; hummer h2; model year 2008-2009 buick enclave; cadillac cts; model year 2007-2009 cadillac escalade, escalade esv, escalade ext; chevrolet avalanche, silverado, suburban, tahoe; gmc acadia, sierra, yukon, yukon xl; saturn outlook; and model year 2009 chevrolet traverse vehicles equipped with a heated washer fluid system (hwfs). A recall was implemented in 2008 to add a fuse to the control circuit harness to address the potential consequences of a printed circuit board (pcb) electrical short. However, there have been new reports of thermal incidents on hwfs modules after this improvement was installed. These incidents resulted from a new failure mode attributed to the device's thermal protection feature. The significance varies from minor distortion to considerable melting of the plastic around the hwfs fluid chamber.
- Risk
- It is possible for the heated washer module to ignite and a fire may occur.
- Remedy
- Dealers will permanently disable and remove the heated washer fluid module. An updated page for the owner manual will be provided and inserted in the owner manual to document that the feature has been permanently disabled and removed from the vehicle. The safety recall began on june 11, 2010. Owners may contact buick at 1‑866‑608‑8080, cadillac at 1‑866‑982‑2339, chevrolet at 1‑800‑630‑2438, saturn at 1‑800‑972‑8876, gmc at 1‑866‑996‑9463 and hummer at 1‑800‑732‑5493 or at the owner center at www.gmownercenter.com.
Recall number 10V240000 · Recall details
Air bags: frontal
- What is wrong
- Gm is recalling 12,662 my 2009 cadillac cts vehicles for failing to conform to the requirements of federal motor vehicle safety standard no. 208, 'occupant crash protection.' under certain conditions, a software condition within the passenger sensing system may disable the front passenger air bag when it should be enabled or enable it when it should be disabled.
- Risk
- In a vehicle crash, if the front passenger air bag does not operate as designed, increased personal injury could occur.
- Remedy
- Dealers will reprogram the passenger sensing system module free of charge. The recall began on november 18, 2008. Owners may contact cadillac at 1‑866‑982‑2339 or through their website at http://www.gmownercenter.com .
Recall number 08V582000 · Recall details
Technical service bulletins for the 2009 Cadillac CTS 1,248
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- New Vehicle Monitoring Programs Section in IVH
- Unknown or other
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- Unknown or other
- Unknown or other
- This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
- Unknown or other
- Unknown or other
- Electrical system
- This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline...
2009 Cadillac CTS crash test ratings
Government 5-star crash tests. Higher is safer. Each row is a body style and drivetrain that was tested.
| Version | Overall | Frontal | Side | Rollover |
|---|---|---|---|---|
| Cadillac CTS 4-DR. w/SAB Early Release | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | 4 |
| Cadillac CTS 4-DR. w/SAB Later Release | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | 4 |
| Cadillac CTS V 4-DR. w/SAB | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | Phrases found in the owners' own descriptions, so one complaint can mention several symptoms. | 4 |
2009 Cadillac CTS fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.6L 6‑cyl | RWD | 16-18 | 25-26 | 19-21 |
| 3.6L 6‑cyl | 4WD | 17 | 25-26 | 20 |
What 2009 Cadillac CTS owners say
Most recent owner complaints, unedited.
To whom it may concern, My name is [XXX] . I am writing this correspondence with regard to a purchase of a 2009 Cadillac CTS . I purchased the vehicle for my mother in Missouri December 2022. I reside in California and had the vehicle shipped to California when my mother relocated to California. The vehicle had not been driven frequently. In September of 2024, my mother was driving on the freeway when she heard what sounded like metal hitting the underside of the car. My mother stopped twice on the freeway and contacted me to inform of the sound. I asked my mom if she was close to our residence, and she stated that she was close. I advised that she attempt to drive slowly home. My mom made her way to the residence, pulled into the driveway, and the vehicle accelerated with no prompting on the gas through my residence. I contacted General Motors to inform of the concern. GM sent out a representative who has determined the accident was intentional citing my mother hit the gas pedal. This incident has caused medical concerns with my mother. She has had to seek medical care on an ongoing basis (with her legs swelling, constant headaches, back concerns, and etc.). I am writing because I was not made aware by GM there had been a recall, and other individuals were experiencing the same concerns with this particular vehicle. GM claimed the issue with the recall of this vehicle had been rectified, but failed to give a date of the repair. I am writing this with concerns to prevent other individuals experiencing the same mishap with this vehicle, to prevent others from harm or worse. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The contact owns a 2009 Cadillac CTS. The contact stated that while driving at various speeds, the vehicle was swaying to the left or the far right without the contact moving the steering wheel. The contact stated that while driving at slower speeds, the vehicle was easier to control. The contact stated the traction control, TPMS, service brake assist, air bags, and service stabili-trak warning lights were illuminated. The vehicle had not been taken to the dealer. The contact became aware of the federal safety agency Campaign Number: 11V089000 (Suspension) and called the federal safety agency Hotline to see if the VIN was included. The contact was informed that the VIN was not included. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was 150,000.
Gas leaking from above gas tank took car in for service 5/6/24. they could not duplicate issue on 5/24 engine light comes on. On 5/26/24 code indicated fuel pump issue. Several months before all of this, I would notice a strong gas smell after driving
Severe and sudden malfunction of the ABS/Stabilitrak system at 45MPH causing loss of directional control of the vehicle. Failure caused by disintegration/cracking of ABS/HUB RELUCTOR RINGS, feeding incorrect wheel speeds to stability system. This failure caused a total loss of power, vehicle veering right despite full left steering input, ABS activation continuously (increasing stopping distance). Vehicle exited road due to loss of control.
The all wheel drive link is not working. This causes the stabilitrac and abs to go out leaving only rear wheel drive. With very little weight in the rear of the car, it is very difficult to drive in snow or rain conditions as the car slides very easily. This is the 2nd time it's happened.
The fuel pump is leaking gas on top of the fuel tank. I just bought the car and didn’t know about the consistent problem with second generation CTS. The problem is stated to ba a plastic elbow attached to the fuel pump that ruptures.There is a fuel smell inside while I’m driving and around the car when the car is motionless. This a fire and explosion hazmats that is common to this model year. I can see some fuel on the side of the fuel tank. From reading , I can see that GM has recalled other vehicles for the same problem. I believe that the first generation CTS was recalled and the second generation was not included. Replacing the fuel pump is a very expensive a labor intensive process and I would like to have 2009 CTS included in the recall.
The car constantly makes a noise. Even when it's parked you can still smell gas. It jerks all the time. Been having problem with it since day one I got it.
The contact owns a 2009 Cadillac CTS. The contact stated that while at a traffic light, the accelerator pedal was depressed; however, the vehicle failed to accelerate as needed. Additionally, the contact stated that the vehicle made an abnormal sound. The vehicle was taken to an independent mechanic who informed the contact about Technical Service Bulletin:10-07-30-005a (Transmission output shaft and transfer case input shearing). The manufacturer was not made aware of the failure. The failure mileage was unknown.
May car just stopped working come to find out water was leaking from my sunroof which I always keep my closed. Found out water in leaking from sunroof to my mom board now mechanic is saying to take to dealership I no its gonna be a lot of money to fix electric issue smh.
Compare the 2009 Cadillac CTS
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Other model years
20032004200520062007200820092010201120122013201420152016201720182019
Questions about the 2009 Cadillac CTS
Is the 2009 Cadillac CTS reliable?
Owners have filed 168 complaints about the 2009 Cadillac CTS, 1.7 times a typical CTS model year.
What is the 2009 Cadillac CTS year score?
The 2009 Cadillac CTS scores 54 out of 100 (below average). The score compares it with the other model years of the Cadillac CTS: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2009 Cadillac CTS?
Engine and cooling, with 51 complaints, typically around 87,500 miles. Next is transmission (28).
How many recalls does the 2009 Cadillac CTS have?
5 recalls, covering electrical system, suspension and equipment.
Is the 2009 Cadillac CTS safe in a crash?
The 2009 Cadillac CTS was crash tested, but no overall score was published. Partial scores: rollover 4 out of 5.
What year does the Cadillac CTS have bad engine?
The Cadillac CTS model years with the most engine complaints are 2003 (67 complaints), 2009 (51 complaints) and 2005 (38 complaints).
What gas mileage does the 2009 Cadillac CTS get?
Official estimates for the 2009 Cadillac CTS range from 19 to 21 mpg combined. The most efficient version (3.6L 6-cyl, RWD) gets 16-18 city and 25-26 highway.
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