CADILLAC Complaints

During refueling the gas station pumping nozzle would shut off indicating a full gasoline fuel tank; but, the dash board fuel gage indicated the fuel was not full. Had to dribble in fuel to fill. Dealer Mechanic found: Crash roll over gasoline vent safety valve was stuck in the crashed roll over cut off state. No gas tank ventilation. This caused back pressure in car gasoline tank to shut off gas station filler nozzle as though the car was full . Entire gas tank had to be replaced. Still under warranty.

The check air bag light stays on and will not go off. The light stays on with the seatbelt on or off.

The contact owns a 2020 Cadillac CT5. The contact stated that while the vehicle was parked and using the key fob to open the door, the door on the driver’s side failed to open. The failure was a recurring failure. The dealer was contacted and diagnosed the vehicle with an exterior door handle failure on the driver’s side. The manufacturer was not made aware of the failure. The failure mileage was approximately 46,000.

On 7/14/26, I scheduled Escalade to be serviced at local dealership (MT) when A/C went out on drivers/middle vents and I noticed a faint ticking noise under hood. Was told engine lifters were damaged & needed to be replaced. Service was completed 7/21 and I picked it up that evening. On [XXX] my husband and I departed for San Diego; stayed overnight in St George UT. On [XXX] around [XXX] pm, I was driving in second from left lane on [XXX] San Bernadino area. I braked quickly as traffic from far left lane merged right to avoid debris from a refrigerator that had shattered all over the highway. The Escalade engine failed and shut off without warning or any indicators. I tried several times & could not restart the vehicle; therefore I could not shift the vehicle into Neutral so it could at least be pushed off the highway. My husband immediately called 9-1-1 and requested assistance. I frantically searched the internet for a way to shift to neutral when there is no power to the vehicle, and discovered the manual neutral override is under the vehicle. It was impossible for us to attempt that in this situation. All we could do was sit in the middle of the freeway with our hazard lights on and pray while we waited for law enforcement to arrive while heavy fast-moving traffic flew around us, honking and cursing at us to "get out of the way". This was a very perilous situation and our lives were endangered. We were helpless until CHP officers arrived on scene, followed by a tow company. The vehicle was towed to the closest dealer service center. We were told four days later that the entire engine needed to be replaced. It remains at the CA dealership while we fight with GM Warranty to have it shipped to MT. If the engine failure recall was dealt with appropriately as promised by GM, this would have been avoided altogether. **Note: Escalade passed engine recall inspection 10/9/25; was 'upgraded' to 40W oil. Regular service/oil changes completed 1/23/26 and 6/8/26. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INF

On June 18, 2026, while my nearly new 2026 Cadillac Escalade ESV was being driven on the Ohio Turnpike, the vehicle unexpectedly entered reduced-power or limp mode, lost propulsion, shut off, and would not restart. The vehicle had approximately 2,234 miles. The sudden loss of propulsion and engine shutdown occurred in active highway traffic and created a serious risk of a collision. The vehicle had to be towed from the Ohio Turnpike to Cole Valley Cadillac. Cole Valley Cadillac opened Repair Order 6206894 and determined that the engine requires replacement under the manufacturer’s warranty. The repair records reference replacement of the engine, engine core, and engine block. The vehicle has remained out of service since June 18, 2026, and no confirmed repair-completion date has been provided. General Motors was notified under Cadillac Customer Assistance Case 103386652 and GM Repurchase Case 1153162. I am reporting this incident because a catastrophic engine failure and sudden loss of propulsion in a nearly new vehicle at highway speed could place the driver, passengers, and surrounding motorists at risk.

P0306 misfire. Flashing check engine light. Ive replaced all spark plugs. Ive replaced the ignition coil. Still has not fixed problem. While doing research on how to replace fuel injectors came across an article stating special coverage N102291660 for fuel injectors extending the warranty to 10 years, 150,000 miles but this is not showing for my VIN. My vehicle has the 6.2L engine so Im not sure what this is covered for some but not others when this is a known problem. I bought this vehicle a year ago because my wife and I took in custody of our 3 nieces all under age 2 thinking this would be a reliable vehicle. Id like to understand why my vehicle os not covered for this known issue, but others Cadillac ESVs are.

The contact owns a 2022 Cadillac XT4. The contact stated that while driving at an undisclosed speed, the vehicle was shaking and lost motive power. The messages "Service Stabili-trak" and "Intake and Exhaust Valve To Optimize Performance And Efficiency, Please Schedule Service Now" were displayed. The vehicle failed to restart. The vehicle was towed to the dealer, who performed an unknown repair, but the failure persisted. The vehicle was towed back to the dealer; however, the cause of the failure could not be determined. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 90,000.

The Cadillac Escalade IQL has a blind spot on the passenger side of the vehicle that is the worse I’ve ever experienced. The side mirror is set to view the vehicle on the side but even at the optimal safety settings I can’t see a car to my right unless I can see them out my passenger window or the turn signal camera is on.

2023 Cadillac Escalade, 6.2L V8 (RPO L87). Subject of Recall 25V-274 and NHTSA investigation RQ26-001. Over the past year, this vehicle has been out of the shop only about 90 days total. The rest of the year it has been in dealer service at GM/Cadillac dealerships for a recurring, undiagnosed loss-of-power defect. It is currently in dealer service. FAILURE: The vehicle has suddenly lost all motive power on three separate occasions. Engine runs, vehicle loses all drive power, will not restart. Two events occurred at approximately 80 mph on an interstate highway. One occurred with children in the vehicle. The only warning is a “service rear axle” message that appears just before power loss. No diagnostic trouble code has isolated the fault. Root cause has not been diagnosed. REPAIR PATTERN: Six dealer visits across two Cadillac dealerships in one year. Interventions have included two battery replacements, a full engine replacement under Recall 25V-274, an approximately $1,500 charge categorized as diagnostic with no repair labor documented, and most recently a “wiring harness manipulation / re-wrap” performed over approximately 90 days. Dealer personnel described the fix as “manipulation fixed it” — which is not a diagnosed repair. On at least one return of the vehicle, dealer personnel stated in the presence of a witness that they were not certain the defect had been fixed. The “service rear axle” warning returned within three days of the most recent repair. POST-RECALL: The engine was replaced under Recall 25V-274 and the loss-of-power failures continued afterward. This is directly relevant to RQ26-001, examining post-recall-remedy failures.

All of a sudden the car just died while driving it on the road at speed. There was no warning or indication of an issue. It just shook and then died. It would not restart. This is an egregious safety issue and should not happen on a vehicle with only this many miles. We could have been killed if we were on a highway. A quick google search shows this is a KNOWN issue. The mechanic said this is a know issue with this engine - Please get a recall out for 2019 before someone dies!!!!