2017 Cadillac XT5

124 complaints on file, page 1 of 7.

1. Filed Sep 24, 2026Failure Sep 20, 2023Rosharon, TXFuel/propulsion system

   The problem I am having with my car is a safety issue and their is not a safety recall on my model 2017 but their is one on model 2018 with same issue as mine, the issue I have is every time I fill my gas tank full or halft tank and when I live the gas station hit the road when I stop at a red light or stop sigh the car start shaking and turn off, I have to put the car on park and turn back on and start driving, car shakes while driving and at next red light it turns off again i wait until lights turns green and turn it back on. I replace many parts and nothing seeings to work I believe this comes from manufacturing issues. I am the second owner and I bought it with 21k miles used. But 2018 model have this issue and is on recall but dealer won’t do nothing because don’t have a recall.

   NHTSA complaint 11766813
2. Filed Sep 19, 2026Failure Jun 2, 2025Coral Springs, FLPower train

   I bought this vehicle with 74k miles the car when cold starts well but when you start to drive and at 24 miles an hour it kicks then shutting till 30 mph then once warm the kick goes away but you feel a little kick when down shifting I contact GM about it was told no recall the previous owner said he took it when it had about 50k miles and they said the same thing so I took the vehicle to ammaco transmission shop they serviced it and the car still had the issue they told me it could be an issue with software.. I called once more to Cadillac and was told no recalls.. so I just feel like I have to give up and just drive it till it stops… I spoke to a retired mechanic and was told to leave you a message about the car.. he told me dealers will tell me to pay for a software or replace it I called and asked to see if they can please check the software and was told I have to pay $250 an hour and it might take 2 hours to check. I was told about a good will check.. I just don’t have the funds to replace this transmission and wanted to see if there is anything that you possibly can help me with

   NHTSA complaint 11765453
3. Filed Aug 28, 2026Failure Aug 13, 2026Visalia, CAEngine

   The thermostat quit working. I've researched this issue and have seen this is a very common issue usually occurring when the vehicle has somewhere between 45000 to 55000 miles.

   NHTSA complaint 11760374
4. Filed Jul 21, 2026Failure Jul 1, 2026Grove City, OHElectrical system, Power train

   I purchased the car on XXX. The car has been returned to the service department within the first 3 days. Sold to me without getting fully inspected. Service department did put new brakes and rotors on and I was told (no paperwork given to me) an oil change was done. On XXX in traffic on a dangerous highway, the car cut off. The car was not able to be jumped with AAA, was towed to [XXX]/GMC Service department. I was told by the Asst Svc Manager, on XXX the Tech told him My car was the starter. The part would have to be ordered and would not be ready to the following week. On July 7th I received a call from the SVC Mgr that the engine blew. I had to pull teeth to get the Mgr to pay for the engine of $8500 and yet he wants me to pay $1500.00. With having a car less than 21 days regardless if I went over the 3k miles and as -is, there was a 90 day warranty when everything should be covered. He has now rescinded because I reported this to BBB, Atty Gen office, NHTSA. This car was never inspected. I requested the On-star reports, Inspection reports for the last year and the Tech's findings and nothing has been provided except one. I requested several times the service report and the General Manager/owner is so upset, he submitted nothing.I have felt intimidation throughout this entire process. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

   NHTSA complaint 11751756
5. Filed Jul 19, 2026Failure Jul 1, 2026Belville, NCAir bags

   My passenger side, dashboard bowls up in the heat and doesn’t seat properly. My fear for safety is that if I’m in an accident that airbag will not come out due to the dash bubbling because of the defect.. It seems to be an only problem with the platinum editions of the Cadillac XT5’s. There’s no warning lamps and it has not been inspected.

   NHTSA complaint 11751374
6. Filed Jul 8, 2026Failure Dec 3, 2025Sterling heights, MIEngine, Steering

   I had P0128 Code with a warning message " Steering assist is reduced, drive with care". My local mechanic told I need a new thermostat. I have replaced my thermostat and it cost me 700 dollars out of pocket.

   NHTSA complaint 11749125
7. Filed Jun 11, 2026Failure Apr 15, 2026Elk Grove Village, ILSeat belts

   2017 cadillac XT5 Platinum. Seatbelt CHIME does not activate if the seatbelt is off while driving. Dealer says it is working as it is supposed to in this model year.!!!! Please note that at the dealer we test drove for 3/4 of a mile, and the CHIME went off only after driving 4 blocks and making a right hand turn. It went off again seconds later and 1/2 mile later as we entered the parking lot, as we hit a bump into the parking lot, the chime went off again. My point is that the CHIME should go off at the beginning of the drive to remind the driver that the belt is off, not at the end of a 3/4 mile drive. Their answer is that they tested the seatbelt and no codes were detected. Since the CHIME did go off sometime during the drive, then there is no problem!!!! They CLAIM they tested another 2017 XT5 and it was the same!!! It worked for 8 years, but in the last 2 months, it started to fail with on the driver side. The passenger side later also started to fail, sometimes it will activate if no seatbelt was used, other times it did not. Today June 11, 2026 I tested the car and no chime was active. I also tested the rear seat and buckled & unbuckled while driving - NO CHIME. I tried bouncing up and down on rear seat, and the CHIME went off! So the CHIME works but the car is not sensing when the seatbelt is unbuckled. I have grand children that ride in the rear using a car seat, if one of the seatbelts was unbuckled while driving, the CHIME would warm me that they took the belt off. We drove the car for 5 miles home and bucked and unbuckled the and passenger and the driver side belts at different times, and the CHIME did not go off. The light in the front panel does flash when the seatbelt is unbuckled!. Prior to the belt CHIME giving us problems, the same week the seatbelt on driver side tighten so hard while driving, that my wife got scared & even was afraid it would break her clavicle! We could not reproduce, but reported to dealer.

   NHTSA complaint 11743530
8. Filed Mar 17, 2026Failure Mar 1, 2026Waynesboro, VAUnknown or other

   I had to replace the thermostat which is a well known, documented defect/issue for this vehicle/Cadillac. I would like reimbursement from Cadillac.

   NHTSA complaint 11725089
9. Filed Mar 2, 2026Failure Feb 25, 2026Rio Verde, AZVisibility/wiper

   While driving down the freeway at approx. 65 miles per hour, I heard a very loud sound like an explosion, or a huge balloon exploding, and then heard crackling of glass. It was very scary and dangerous. I had to slow down immediately, and was able to get off the freeway. I pulled into a gas station, and tried to figure out where it came from. I realized that my sunroof was either hit with something or just simply exploded. There was a hole in the center, and the glass was cracked throughout the front sunroof. I could hear the glass pieces moving around on the sunroof shade that was thankfully closed. I bought duct tape and covered the hole and all of the cracks so I could drive it home. I took side streets and drove slowly home.

   NHTSA complaint 11721532
10. Filed Feb 24, 2026Failure Feb 9, 2026Sacramento, CAElectrical system, Power train

    I purchased this used car in the end of July 2025. Within the last month the service transmission light came on. Within a 24-hour period, the message changed to, "service transmission unable to shift Soon". Also alarm bells go off when I first start the car and sometimes during driving. The car feels like it drives correctly and smoothly with no shifting issues. Sometimes when that second message and check engine light icon being comes on, there seems to be a third message that is trying to pop up behind it but it does not. It seems like there is a glitch in the system. This was very concerning and scary for me. My research shows me that this has been a chronic problem for my make and model and year of car. I've also heard it can be even time to check and or change the transmission fluid. That needs to be a different message all together without causing alarm that the transmission itself is not functioning properly. I have not driven this for 10 days because many repair shops in dealerships are telling me not to risk it and of course want me to bring this in for a diagnosis. It is costly and hard to discern and trust who to go to for the correct information. The dealership should be responsible for a recall and replacing this sensor or modular so people do not have a cause for alarm if it is something as simple as needing to change the transmission fluid. There is also no dipstick on this vehicle so no local fluid fill station can check this. Many people have complained and are at a loss. I see there is a bulletin on this subject but no recall. Please take action and turn this situation into a recall once and for all to help. The little folks like me stay more safe and better informed about the health and longevity of our vehicles. Thank you for your time in reading this.

    NHTSA complaint 11720102
11. Filed Jan 31, 2026Failure Mar 20, 2025Coral spring, FLPower train

    I have a 2017 Cadillac xt5 which the transmission is kicking and has a shattering issue car was just over the warranty and was told I have to pay for a replacement car had 70k miles and was told from a mechanic that there was a recall on these cars when I checked my vin the car is not under recall but is presenting the same issue as the ones under recall.. I took it to amoco replace fluid and car still has issue. Iam trying to see my options on how to go about it..

    NHTSA complaint 11714707
12. Filed Nov 13, 2025Failure Sep 17, 2025Santa Fe, NMAir bags, Unknown or other

    9/17/25 I purchased 2017 Cadillac Xt5 platinum from a dealership. It came with a dash mat which was concealing cosmetic damage to vinyl around air bag on passenger side, and was unglued throughout entire dashboard. I didn't have a vehicle inspection before buying car, nothing reported on Carfax. And I asked dealership why they used Velcro and dashmat to conceal damage. No response.

    NHTSA complaint 11699228
13. Filed Oct 29, 2025Failure Oct 27, 2025Wylie, TXEngine

    Catalytic Converter on my 2017 XT5 had weld crack Oct 2025. Causing loud noise and exhaust to enter cabin of vehicle. This was the second convertor to do this. In 2023 I had to have the other catalytic convertor on this same vehicle changed out by the Sewell Cadillac dealership for the same problem. That time I only had 50,000 miles on the car so the dealership did it for free (after I found that they had to cover up to 80,000 and they acted like they didn't know that and had quoted me $2000). This time in 2025 I had 80,805 miles so I had to pay $1010 to have it replaced by an outside repair shop. The technician says since we had to have them both replaced and the car is only 8 years old, it is probably a design flaw. He told me to report it. I see another complaint for the same thing and I see they did a recall on some from California vehicles for something with the catalytic convertor and a recall on some in 2022 and 2023 vehicles for an issue with the catalytic convertor. I expected better from GM and Cadillac. I wonder how many other Cadillac XT5 owners have had this problem but haven't known to report it. You should contact the Cadillac dealerships and see how many they have changed out.

    NHTSA complaint 11696335
14. Filed Sep 11, 2025Failure Dec 1, 2022Hampton, VAAssist, Power train, Steering

    Check engine code p0128. driver assistance, air conditioning and steering affect.

    NHTSA complaint 11686543
15. Filed Sep 2, 2025Failure Aug 28, 2025Elgin, ILEngine

    An issue is pipe cracking at the left catalytic converter mounting flange weld, causing exhaust noise, odor, and potential emission system failure. It just cost $2013.00 to have fixed.

    NHTSA complaint 11684477
16. Filed Jun 24, 2025Failure Jan 1, 202215,000 milesMacomb, MISuspension

    The contact owns a 2017 Cadillac XT5. The contact stated that while driving at an undisclosed speed, there was an abnormal clicking sound coming from underneath the vehicle while accelerating or decelerating. There were no warning lights illuminated. While having the tires replaced, the contact was informed that the rear toe links were loose. The vehicle was taken to the local dealer two years prior for a toe link replacement, but the failure occurred. The manufacturer was not contacted. The failure mileage was approximately 15,000.

    NHTSA complaint 11668828
17. Filed Jun 24, 2025Failure Jun 23, 2025Crystal, MNElectrical system, Visibility/wiper

    There is an open service bulletin on my car - 17128 Potential Loss of HVAC Control. This loss of control affects the defrost on the vehicle making it very dangerous to drive when it is raining out as it severally reduces visibility.

    NHTSA complaint 11668812
18. Filed May 20, 2025Failure May 19, 2025Chicago, ILElectrical system, Unknown or other

    Steering reduced assist drive with care on the dash board . It states drive with caution not sure if this is dangerous or even driveable I am 8 months pregnant and now I don’t have a car I am scared to drive it. Thermostat stopped working & fan is running and won’t stop

    NHTSA complaint 11662143
19. Filed May 16, 2025Failure Jan 1, 202378,146 milesOkeechobee, FLSteering

    The contact owns a 2017 Cadillac XT5. The contact stated that while her husband was driving at approximately 50 MPH, the vehicle lost power steering functionality. The contact stated that the power steering assist message was displayed. The vehicle was taken to the local dealer where it was diagnosed and determined that the power steering assist had failed. The contact was informed that the part was on backorder. The vehicle was not diagnosed or repaired. The manufacturer was contacted. The failure mileage was approximately 78,146.

    NHTSA complaint 11661404
20. Filed Apr 13, 2025Failure Oct 12, 2023Okeechobee, FLSteering

    The power assist steering goes out and you have to manually try to steer the car the part that has to be replaced is the power assist steering module which is located in the steering assembly I have found this to be a problem with Cadillac XT5 models from 2017 through 2019 also in a Chevrolet SUV MODEL of the same years an internal memo was sent out but not notified owners

    NHTSA complaint 11654335