There are 3 stored owner reports matching the engine leading-label group for the 2010 Cadillac DTS in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2010 Cadillac DTS. The contact stated that the vehicle was taken to a local dealer for an oil change and he was informed of an oil pan leak coming from a bolt-on undercarriage causing damage to the engine. The dealer offered to repair the oil leak however, the contact declined. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 160,000.
TL* 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.
TL* 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. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT OFFER ANY ASSISTANCE DUE TO THE VEHICLE NOT BEING INCLUDED IN ANY RECALLS. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 22,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.