2022 Cadillac XT4 problems and owner complaints

Mil lamp illuminated, lost power and transmission would not shift while underway in traffic

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CADILLIAC 2019 XT4 WHITE IN COLOR BRAND NEW TIRES AND RIMS ..ENGINE BLEW UP WHILE TRAVELING TO A PARTY WITH MY GIRLFRIENDS OUTTA TOWN. IT WAS REALLY BAD...BUT WE STILL HAD A GREAT TIME. WE HAD IT TOWED AT NO EXPENSE BY A GUY WE MET WHILE ON THE INTERSTATE HE HELPED US TO SAFETY AND TOWED THE BROKEN CADILLAC TO A REPAIR SHOP FOR REPAIR HOWEVER THE REPAIR GUY SAID IT WAS UNREPAIRABLE DUE TO THE DAMAGES THAT OCCURRED. SO I LEFT IT THERE OUTTA TOWN AND WE FLEW BACK HOME. SO NOW I'M OUT A VEHICLE AND THE REPAIR SHOP'S PHONE NUMBER IS IN DISCONNE…

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The contact owns a 2021 Cadillac XT4. The contact stated while driving 40-45 MPH, the vehicle suddenly stopped, and was shifted into park but failed to restart. There were no warning lights illuminated. The vehicle was towed to the local dealer where it was diagnosed and determined that the fuel pump control module and battery needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 34,536.

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Fuel Pump module failed in middle of a busy intersection that could have caused a major life threatening crash.

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Driving to a local car wash, I stopped at a traffic light. When I tried to accelerate the transmission warning and power reduction waring flashed on HUD. I could not drive or place the car in reverse, the car had lost all its mobility. I had to let the car coast downhill to pull the car to the side of a busy street. I was fortunate this did not happen on a congested highway, but regardless the inability to move a car off a busy street is an extreme safety hazard. The vehicle needed towed, and after 31 one days was returned to me, four days l…

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In September, my vehicle would not start. I had it boosted and it started right up. The very same afternoon , it would not start and had it boosted. Drove it for 2 days without issue and on day 3 it would not start and boosting was unsuccessful. The vehicle could not be put in neutral and needed to be towed. The car spent several weeks at the dealer and I was told it was the battery which I replaced the key FOBS needed to be reprogrammed and then the wiring harness was chewed up. After several weeks at the show and over $1,000 later the car…

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I have a Cadillac XT4 with 33K miles. Last week my battery was dead. As a senior citizen who is a widow it is important that I not be stuck in a situation where I cannot get my car started which is why I am diligent with my maintenance. After I finally got my car to the dealership where I was charged $425 for the battery I started to investigate other owners complaints of this nature. Based on simple Google searches, It appears that the XT4 has alot of battery problems. This puts the driver in a dangerous situation. I called GM helpdesk wh…

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The contact owns a 2021 Cadillac XT4. The contact stated that while driving in stop-and-go traffic, the contact rear-ended a vehicle in front. The contact crashed the vehicle at approximately 5 mph; however, the collision caused severe front end damage to the vehicle. The air bag did not deploy and all electrical safety features failed to operate after the collision. There were no injuries reported and a police report was filed. The radiator began to leak as a result of the accident, therefore, the vehicle was towed to an independent body shop…

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The digital instrument cluster will at random times go dark while driving. Took car to the dealership and they say there is no recall or service bulletin. This has happened so many times and i lose speedometer, fuel level and all other critical information all while driving. This is a safety issue and should be something done to resolve this as its dangerous.

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Turn signal canceler not working after making a left hand turn

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The contact owns a 2024 Cadillac XT4. The contact stated while driving at an undisclosed speed, the instrument panel lost power. The contact stated that prior to the complete failure, there were several error messages displayed on the screen. The contact stated that the only function on the instrument panel that was operating as needed was the speedometer. The vehicle was taken to a dealer and diagnosed with failure within the radio unit. The manufacturer was not made aware of the failure. The vehicle was repaired; however, the failure persiste…

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Telematics Controller has gone out. Took 2 weeks to get vehicle into dealership. After diagnosis we are told there is no availability on the part and no backorder or visibility as to when it will be available. Functionality of vehicle, value and user safety has been effected as safety and convenience features originally on the vehicle no longer function and cause distraction.

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CAR SHUTTERING/BUCKING DURING ACCELERATION FROM STOP AND AT STEADY HIGHWAY SPEED. TACHOMETER SHOWED APPROX THREE HUNDRED RPM FLUCTUATION AT STEADY SPEED. DEALER STATED CAR HAS LEAKED COOLANT INTO TRANSMISSION FROM TRANS COOLER CAUSING FIALURE OF TRANSMISSION.

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I was in slow traffic and my check engine light came on then the parking brake engaged. My car stopped and I could not disengage the parking brake so the car could shift gears. I turned my car off for several minutes. When I turned the car back on, the check engine light and parking brake turned off and I was able to shift gears again.

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The contact owns a 2021 Cadillac XT4. The contact stated that while stopped at a traffic signal, the signal turned green; however, when the accelerator pedal was depressed, the vehicle hesitated before responding as needed. The contact stated that the vehicle lunged into motion. The contact stated that the failure was intermittent at first but became a recurring failure. The contact stated there was no warning light illuminated. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the cam shaft and tra…

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The vehicle's transmission does not shift smoothly in the lower gears (1-3) when decelerating. It feels like a clutch is popping and the vehicle 'jerks' when this occurs. This began to occur immediately after purchase and continues to do so today. The vehicle was returned twice to the dealer for warranty service and they stated it was operating as designed. The vehicle currently has less than 5,000 miles.

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While driving the vehicle on 01 May 2025, the car rapidly decelerated from over 60MPH to under 30 MPH in an instant. The car would not go over 30MPH. The power steering was off, the safety restraint was off, service transmission warning was on, engine light was on,low fuel indicator was on (I had over a half tank of gas), and service stabilitrak was on. The car had to be towed to the dealership. This is the second time this has occurred within the last 45 days. I just purchased the car in the middle of March. This is extremely unsafe as if I wa…

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Multiple issues: Leaking transmission fluid, multiple issues with on star system, side detection system, lane keep assist. On star issue involves being unable to contact an advisor in the case of an emergency. Apps in car work intermittently, including Google Maps which is imbedded in the vehicle system. Dealership has stated that onstar and map issue is ongoing and multiple complaints have been received about this issue. Transmission leak started appears to have started right after the purchase of the vehicle. Lane Keep assist and side detecti…

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2019 CADILLAC XT-4 [XXX] MILEAGE IN FIRST SERVICE ATTEMPT 27500 4/28/2023 BROUGHT THE XT-4 IN FOR SERVICE IN WILLIAMSBURG VIRGINIA AND FOR AN OIL DRIP PROBLEM. OIL LEAKING DOWN THE SIDE OF THE MOTOR FACING THE PASSENGER SIDE. DEALER REPLACED NUMEROUOS GASKETS AND ENGINE COVERS AND RETURNED THE VEHICLE ALONG WITH THE SERVICE AND STATE INSPECTION WORK. REPAIRS MADE UNDER POWERTRAIN WARRANTY. ENGINE CONTINUED TO LEAK AND WAS BROUGHT BACK INTO THE DEALERSHIP 05/02/2023. DEALER SAID THAT THE OIL PAN WAS CRACKED AND THEY REPLACED IT UNDER POWERTRAI…

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TL* THE CONTACT OWNS A 2020 CADILLAC XT4. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V588000 (SERVICE BRAKES) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE MANUFACTURER WAS CONTACTED AND A CASE WAS FILED. ADDITIONALLY, THE CONTACT WAS REFERRED TO A LOCAL DEALER WHERE SHE WAS INFORMED THAT SHE WOULD RECEIVE A LOANER VEHICLE. THE CONTACT TOOK THE VEHICLE TO LARSON CADILLAC (6411 20TH ST E, FIFE, WA 98424) WHERE SHE WAS PROVIDED A RENTAL VEHICLE. THE CONTACT'S VEHICLE REMAINED IN THE POSSESSION OF THE DEAL…

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I purchased this car used in early 2024. Shortly after buying it, the brakes began squeaking while backing out of the garage in the morning. This is the only time day this occurs. It has been a constant complaint since. I took it to Suburban Cadillac in Troy, Michigan where I purchased the car. They said it is a characteristic of the car and GM is aware of it. Their only suggestion was to spend $1,800 to replace all four brakes and rotors. This causes anxiety as the noise is the same as if the brakes are worn out. The shop at the dealer…

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Auto Emergency Braking {AEB} applies itself without any operator input and without cause for the brakes to engage, it can happen at any time at any speed without warning and throws everyone and everything in the vehicle abruptly forward as if you were in a crash, this is a very problematic issue that can make the vehicle at slow speeds to be rear ended because of the abrupt stop and also to be out of control at high speeds and causing severe injuries or death !!!! I am not the only person that has had this issue !!!!

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On four occasions now, the car slammed on the brakes as if the collision detection system was going off. Someone did almost hit me from behind as they needed to slam on their brakes due to my cars collision system going off when not supposed to. This has been well documented with Cadillac and the leased vehicle has been back in the shop 4 months out of the year we owned it. It is a major safety issue and am very concerned it will happen at a time that may cause a bad accident, injury or loss of life if something is not done. Cadillac has replac…

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On July 28, 2025, while driving the vehicle on public street, a warning flashed that the brakes have failed. In fact the brakes were totally inoperative. Driver was able to clear traffic and exit the roadway without incident. The Cadillac dealership found no issue with the brakes, but did "update the brake control module." In March, 2026 a crack in the windshield appeared. Safelite Company was unable to replace the windshield, as their computer showed several modular errors, preventing them from recalibrating a new windshield. The c…

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The recall i have listed below is a safety issue regarding the vehicles inability to properly stop for pedestrians, objects, traffic, backing up due to camera / software failure. This was fixed in 2022 on my car per the recall. everything worked great until it started happening again 12/2024 and they replaced the module now at an expense to me. it seemed to work for about 1 month and Now its 3/2025 and i continue to have this issue intermittently keep happening and they can't seem to find the problem. It happened in January, Feb, and March of t…

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The contact owns a 2023 Cadillac XT4. The contact stated while driving at various speeds, the vehicle experienced phantom braking. The vehicle was taken to a dealer however, the failure was not duplicated. The failure persisted. The manufacturer was not notified of the failure. The failure mileage was approximately 3,000.

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The AEB system engaged when it should not have with no obstructions on [XXX] . I violently jerked, I thought I hit something but did not. The safety of myself and a person following me would have been been compromised. If someone was closer to me in the rear they would have hit me. My GM Onstar light turned to red and Onstar contacted me to see if I was ok. The problem has been confirmed by Faulkner Cadillac in Bethlehem, Pa. False Automatic Emergency Braking-Bulletin [XXX]. When the occurrence happened the Automatic Emergency Braking warning…

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2019 CADILLAC XT-4 [XXX] MILEAGE IN FIRST SERVICE ATTEMPT 27500 4/28/2023 BROUGHT THE XT-4 IN FOR SERVICE IN WILLIAMSBURG VIRGINIA AND FOR AN OIL DRIP PROBLEM. OIL LEAKING DOWN THE SIDE OF THE MOTOR FACING THE PASSENGER SIDE. DEALER REPLACED NUMEROUOS GASKETS AND ENGINE COVERS AND RETURNED THE VEHICLE ALONG WITH THE SERVICE AND STATE INSPECTION WORK. REPAIRS MADE UNDER POWERTRAIN WARRANTY. ENGINE CONTINUED TO LEAK AND WAS BROUGHT BACK INTO THE DEALERSHIP 05/02/2023. DEALER SAID THAT THE OIL PAN WAS CRACKED AND THEY REPLACED IT UNDER POWERTRAI…

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Fuel pump module failed twice. There was no warning lamps, messages or other symptoms prior to the failure. The first time I was driving the second time the car was parked and did not start. See below for details. Safety: Thankfully i was not driving 70+MPH down a busy highway when the car shut down. Given the past recall, the number of Cadillac owners experiencing the problem and that it's happened to me TWICE within three years, it's only a matter of time before serious injury or death occurs. First time: [XXX], Milage: 15,063 i was drivin…

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I was driving down the street and the car just turned off. Would not go into gear and said the battery was bad. The exact same thing happened last year they said it was the alternator. Both times my car just power off with no warning while driving down the street

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This is my second Cadillac XT 4 in two years and both have experienced the same thing. As I'm driving and come to a light to stop, the entire vehicle system goes black and cuts off. This has happened to me know 4 times, were the vehicle becomes disable in the middle of the road, during heavy traffic and almost hit several times from the rear. Each time I was in tears, thinking I was going to die and would call OnStar for assistance. The vehicle would not start, keep making this clicking sounds as if it's trying. The vehicle would automatic…

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I WAS LEAVING CHURCH AS I EXIT DRIVE WAY GOT ON ROAD AND WHEN I GOT TO DEAD END STREET TO TURN WENT TO BRAKE THE BRAKES DIDN'T WORK I PRESS THE BRAKES ALL WAY TO THE FLOOR END UP IN THE DITCH BECAUSE I COULD NOT STOP THE CAR

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RECALL for repair of Back UP Camera because it intermittently stops working. XT4 has been taken in TWICE for this recall January and February of 2023. The camera continues to intermittently stop working. This problem needs to be resolved in order for vehicle to operate safely.

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Driving down the highway yesterday, I believe that the sunroof on my Cadillac XT4 exploded. It was a hot day and I heard a loud bang. My sunroof shattered and no rocks or other external debris to be found.

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Rear back half of sunroof exploded. I removed the glass so it would not fly out and hit other cars or people. It could have been very dangerous if the sunroof was open when it shattered.

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Vehicle Safety Complaint I am submitting this complaint regarding my 2025 Cadillac XT4 because of a serious transmission failure that created a significant safety hazard. While driving on the interstate at approximately 60 mph, the transmission suddenly malfunctioned and the vehicle lost its ability to operate normally. The transmission appeared to disengage unexpectedly, causing a sudden loss of power and creating a dangerous situation in fast-moving traffic. I was concerned that my vehicle could have been struck by other vehicles because it w…

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A WEEK AFTER PURCHASING THE VEHICLE THERE IS A SQUEAKING NOISE COMING FROM THE LEFT DRIVER SIDE. DRIVING OVER SPEED BUMPS MAKING LEFT TURNS THE SQUEAKING IS PRESENT. TOOK IT BACK TO THE DEALER THEY COULD NOT FIND ANYTHING OR HEAR ANY SQUEAKING. I ASKED THE SERVICE DEPARTMENT TO TAKE A RIDE WITH ME AND HE HEARD THE SQUEAKING NOISE. TODAY THE NOISE IS STILL PRESENT NOW THERE'S THE SQUEAKING AND FIBRATION COMING FROM THE DRIVER SIDE. THE SERVICE DEPARTMENT PUT A TICKET IN TO GM TO SEE IF ANYONE ELSE HAD THE ISSUE. THIS IS A BRAND NEW CAR PUR…

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The contact owns a 2020 Cadillac XT4. The contact stated that while driving at an undisclosed speed, she heard an abnormal popping sound coming from an unknown location. Additionally, there was a screeching sound coming from the brakes. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the rear passenger’s side shock absorber. The vehicle was repaired, but the failure reoccurred. The vehicle was taken back to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. Th…

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The vehicle has a chronic defect causing rapid, repeating front-end suspension and steering assembly failures. The right front strut and mount failed and were replaced under warranty twice in 2025 (at 29,968 miles and 35,740 miles). In May 2026, the left front strut and mount failed and were replaced. Two days after picking up the vehicle, a cascading mechanical failure occurred when the left front CV axle boot split, covering the wheel well in grease and requiring a complete CV axle shaft replacement. Following these consecutive teardowns, the…

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