2015 Cadillac Escalade: engine failure

Filed Mar 18, 2026 · Engine · OH

The engine in my 2015 Cadillac Escalade failed unexpectedly at approximately 53,000 miles. Immediately prior to the failure, the engine developed a noticeable knocking noise, indicating a potential internal issue. While attempting to park in a public parking garage, the vehicle suddenly lost power and the engine shut down without any warning lights or alerts. This created a hazardous situation in a confined area with other vehicles and pedestrians, as I was unable to properly control or maneuver the vehicle. The sudden loss of power and complete engine shutdown significantly increased the risk of a collision or injury. The engine would not restart after the failure, leaving the vehicle disabled in the garage. Due to the confined space, the vehicle had to be removed using specialized towing equipment. The vehicle has been dealer-maintained since purchase, and I am the original owner. There were no prior major engine issues before this incident. The vehicle was towed to a dealership, where it was confirmed that the engine had seized and failed internally. I was quoted approximately $20,000 for a rebuilt engine replacement. This type of catastrophic engine failure at relatively low mileage, without warning, presents a serious safety concern.

Filed Mar 16, 2026 · Engine, Transmission · PA

Mileage: 90,406 2015 Cadillac Escalade Engine: 6.2L V8 EcoTec3 has experienced lifter and camshaft failure, and the vehicle is now stalling while driving, creating a serious safety risk. I transport my disabled child daily, and the stalls are unpredictable, putting us and other drivers at risk. This issue is consistent with the pending class action Harrison v. General Motors LLC, which alleges that 2014–present Cadillac Escalades with 6.2L AFM/DFM lifters can fail, causing engine noise, stalling, and catastrophic engine failure. The vehicle was service on 3/02/2026 at Riverview Chevrolet GMC for these issues and a complaint was summit to GM for these problems. Since after having the vehicles services I have had issues with the vehicle stalling while in progress and while driving causing me to be very scary that the vehicle will completely stall out or shut down on me while on the road driving causing an accident. Please help me resolve this unsafe matter. Thank You!

Filed Jul 25, 2025 · Engine · CA

My 2015 Cadillac Escalade suffered complete engine failure caused by a known design defect involving the Active Fuel Management (AFM) lifters and camshaft. This issue is documented in GM Technical Service Bulletins (TSB #15-06-01-002E and PIP5606C), which acknowledge lifter collapse, misfires, and internal engine damage in 2014–2020 Escalade and similar models. GM-certified dealerships repeatedly misdiagnosed the issue as minor (e.g. spark plugs, oil), allowing the underlying defect to worsen. I am uploading invoices from Cadillac of Cerritos (who misdiagnosed the problem), my trusted local repair shop, and Cadillac of Torrance, who ultimately diagnosed the failed lifters and camshaft, but had originally referred us to Cerritos because they could not take us at the time. The misdiagnoses delayed necessary repair, resulting in catastrophic engine failure and a repair quote exceeding $10,000. GM only offered $2000 towards a new car despite clear evidence of a widespread design defect. I believe this is not an isolated case. Many owners have filed similar complaints with the federal safety agency, and class action lawsuits (e.g. Mason v. GM) are pending for this exact issue. Despite this, GM has not issued a recall. This defect creates serious safety risks, including stalling, loss of power, and engine failure while driving. My family was placed in danger by a vehicle GM and its certified dealers knew was vulnerable. I urge the federal safety agency to investigate this engine defect further and require GM to take full accountability.

Filed Mar 24, 2025 · Engine · IL

I was on my way home on [XXX] when the engine in my Cadillac Escalade started to vibrate and the check engine and stability track lights came on. Since I was only three miles from the house, I coasted home and parked the vehicle. On [XXX], I had the truck towed to ACE Auto Doctor in Bettendorf, IA who told me that I needed a new engine and it was a common issue on the 6.2 GM engine. I had supplement Insurance on the vehicle but the Insurance declined my claim. The Cadillac Dealership wants me to pay $17,000 for a remanufactured engine to replace mine. I know there is an investigation but am unsure what's the status. My vehicle has 93,000 miles and I do take care of it. This is my first issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 4, 2021 · Engine · TN

2015 Cadillac Escalade had 65,186 miles on it. Was driving home with family and the engine started knocking. The code that was reported was P0300. Constant engine misfire. The replaced it under factory warranty. 1 year later, the same thing happen. Was driving with the family and engine started misfiring. Had it in the shop a couple of weeks before for preventive maintenance. Nothing was called out with the vehicle. Now GM is trying to charge me $9700 to replace the engine that was suppose to be new. Very disappointing that I am a long time consumer with 2 Cadillac's and treated like I did something wrong be Service Manager. This engine is faulty and needs to be recalled!

Filed Nov 5, 2020 · Steering · 46,000 miles · TX · crash · 6 injuries

Tl* the contact owns a 2015 cadillac escalade. The contact stated while exiting a parking spot, when the vehicle seized. The contact stated no warning light was illuminated. The vehicle was tot drivable. The vehicle was towed orr cadillac located at 8750 business park dr, shreveport, la 71105, (318) 798-7250, where it was diagnosed with needing starter and battery to be replaced. The vehicle was repaired but 1 month later she experience the failure for a second occasion. The vehicle was towed local dealer orr cadillac gmc located at 400 tx-63 spur, longview, tx 75601,(903) 757-6600, where it was diagnosed with needing unknown wiring to be replaced. The vehicle was repaired at the moment. The contact stated on 7/1/2017 while driving 25 MPH, when the vehicle was seized and the steering wheel also seized causing her to loss control and collide into tree. Both frontal airbags did deploy. The contact stated she and her 5 children's sustained minor injuries (bruises) but did not seek any medical attention. A police report was filed. The vehicle was not drivable. The vehicle was towed to independent mechanic and then towed to local dealer wagner cadillac located at 4100 s broadway ave, tyler, tx 75701, (903) 705-0787, where it was diagnosed with needing transmission, engine, brakes, air bags, dashboard, windshield, all 4 tires and rims to be replaced. The vehicle was repaired. The contact stated she had experience the failure around 14 times in total. The manufacturer had been informed of failure. The failure mileage was approximately 46,000.

Filed Oct 18, 2018 · Engine, Steering · 88,500 miles · NJ

Tl* the contact owns a 2015 cadillac escalade. While driving 10 MPH and depressing the accelerator pedal, the vehicle felt as if it shifted and the steering seized. There were no warning indicators illuminated. The vehicle was serviced per the federal safety agency campaign number: 18v586000 (steering) at open road cadillac (334 columbia turnpike, florham park, nj 07932, 973‑538‑5650); however, the failures recurred. The manufacturer was not notified of the failures. The failure mileage was approximately 88,500.