2010 Cadillac DTS Engine Problems
- Complaints
- 4about this part
- Share
- 18%of 22 total for the year
- Median mileage
- 48,897miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine of the 2010 Cadillac DTS, 18% of the 22 complaints for this model year. Where a mileage was given, the median is 48,897 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2010 Cadillac DTS. Whether the vehicle was traveling at various speeds or parked, oil leaked from the undercarriage. The contact stated that a quart of oil had to be added every ten miles. There were no warning indicators illuminated. The vehicle was taken to an independent mechanic who stated that the oil pan gasket needed to be replaced. The local dealer was not contacted for diagnostic testing. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 167,389.”
NHTSA complaint #11120475, filed 2018-08, 167,389 miles“The contact owns a 2010 Cadillac DTS. The contact stated that while driving approximately 30 MPH, the vehicle began to overheat and the low engine power warning light illuminated. In addition, the contact depressed the brakes and the vehicle failed to stop. The contact mentioned the emergency brakes had to be utilized in order to stop the vehicle. In addition, the air conditioner and the radio would power off independently. The vehicle was taken to the dealer for diagnostic testing. The technician advised the contact that the water pump needed to be replaced. …”
NHTSA complaint #10493342, filed 2013-01, 22,000 milesRelated service bulletins
- 11026017Jun 5, 2025This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
- 11024485May 15, 2025The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 11011205Oct 28, 2024This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- 11010490Oct 5, 2024This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11009532Sep 27, 2024This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009531Sep 27, 2024This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009756Sep 17, 2024This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and…
- 11008906Aug 19, 2024This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and…
- 11007115Aug 8, 2024This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
- 11007121Aug 7, 2024This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Engine: other model years
Other parts of the 2010 Cadillac DTS
10 complaintsAir bags
3 complaintsSeats
3 complaintsBrakes
2 complaintsFuel system
2 complaintsEngine cooling
1 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsSteering
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 2010 Cadillac DTS
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology