Cadillac XT4 engine problems
10 complaint narratives mention engine terms.
Key facts
104 owner complaints analyzed
8 distinct recall campaigns
28,500 mi median reported failure mileage
Scope: 2019 to 2025 model years. Data snapshot: . 20 complaints include usable failure mileage.
Engine operation evidence
10 of 104 complaints match this topic (9.6%). The keyword filter can include complaints that mention a transmission without reporting its failure. View matching rules.
Owner report 11521742 · 2023-05-12 (May 12, 2023)
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…
Owner-reported narrative. Look up ODI 11521742 at NHTSA ↗
Owner report 11625976 · 2024-11-18 (November 18, 2024)
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…
Owner-reported narrative. Look up ODI 11625976 at NHTSA ↗
Owner report 11680229 · 2025-08-12 (August 12, 2025)
My water pump failed do to a cover that fell off during driving on a rainy day and water got inside the chip board and fried my water pump and car engine reduced speed all suddenly almost got hit on the back by another vehicle do to speed reduced and stalled do to engine overheating
Owner-reported narrative. Look up ODI 11680229 at NHTSA ↗
Owner report 11684586 · 2025-09-02 (September 2, 2025)
Vehicle stalled on the road,coming to a total stop,very dangerous because of the trafic.Vehicle cranks but not start.Fuel pump power control module failed,code p203f.Take to Vera Cadillac dealer for repair .This happened 2 times ,at 13765 milles and 29342 milles
Owner-reported narrative. Look up ODI 11684586 at NHTSA ↗
Owner report 11736841 · 2026-05-10 (May 10, 2026)
there is a recall on the 2021 cadillac xt4, fuel pump control module, N252516900, but my vin is not included. My vehicle seems to be having the same issue. The dealer has been unable to diagnose as it has been happening very sporadic and I don't drive often. Issue first occurred, vehicle would not start in June 2025, clicking noise, happened few times in December and now seems to occur more frequent. car will initially start but will stall and fail to start. vehicle usually starts and engine light stays on, but then engine light will go o…
Owner-reported narrative. Look up ODI 11736841 at NHTSA ↗