2008 Cadillac DTS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
86 owner complaints analyzed
3 distinct recall campaigns
85,377 mi median reported failure mileage
Scope: 2008 model year. Data snapshot: . 68 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 34 of 86 complaints (39.5%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 16 | 18.6% |
| Fuel system concerns | 13 | 15.1% |
| Steering behavior | 10 | 11.6% |
| Braking behavior | 8 | 9.3% |
| Engine operation | 4 | 4.7% |
| Transmission and shifting | 3 | 3.5% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 34 |
| Engine | 14 |
| Fuel/Propulsion System | 8 |
| Unknown Or Other | 6 |
| Air Bags | 5 |
| Seat Belts | 5 |
| Exterior Lighting | 4 |
| Steering | 4 |
Electrical System: 34; Engine: 14; Fuel/Propulsion System: 8; Unknown Or Other: 6; Air Bags: 5; Seat Belts: 5; Exterior Lighting: 4; Steering: 4
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 9 |
| 25,000 to 49,999 | 8 |
| 50,000 to 74,999 | 9 |
| 75,000 to 99,999 | 23 |
| 100,000 to 149,999 | 15 |
| 150,000 and above | 4 |
Under 25,000: 9; 25,000 to 49,999: 8; 50,000 to 74,999: 9; 75,000 to 99,999: 23; 100,000 to 149,999: 15; 150,000 and above: 4
75,000 to 99,999 miles has the most reports with usable mileage (23). 18 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2008 | 6 |
| 2009 | 2 |
| 2010 | 4 |
| 2011 | 4 |
| 2012 | 1 |
| 2013 | 6 |
| 2014 | 22 |
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
2008: 6; 2009: 2; 2010: 4; 2011: 4; 2012: 1; 2013: 6; 2014: 22; 2015: 6; 2016: 4; 2017: 6; 2018: 4; 2019: 8; 2020: 7; 2021: 1; 2022: 2; 2023: 1; 2024: 2
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 16 complaint narratives. Fuel system concerns appears in 13 complaint narratives. Steering behavior appears in 10 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10258882 · 2009-02-16 (February 16, 2009)
MY 2008 CADALLIC DTS WAS TRYING TO START ON ITS ON. THE KEYS WERE ON THE TABLE AND THE SPARE KEY HANGING ON THE KEY RACK. IN DOING SO IT CAUSED MY CAR TO CATCH ON FIRE WHICH CAUGHT MY GARAGE ON FIRE. MY FAMILY WAS ALL IN BED WHEN WE WERE AWOKEN BY A PERSON PASSING BY THE HOUSE AND RECOGNIZED THAT THE LIGHT HE WAS SEEING WAS A FIRE. IN RETURN OUR LIVES WERE SAVED, ALSO IT WAS DETECTED THE NEXT DAY THAT OUR SPOKE DETECTOR BATTERY WAS DEAD. WE THANKFUL TO GOD ABOVE FOR THE YOUNG MAN WHO JUST HAPPENED TO BE A FIREFIGHTER AND OUR HERO. *TR
Owner-reported narrative. 13,000 miles reported. Look up ODI 10258882 at NHTSA ↗
Owner report 10470567 · 2012-08-14 (August 14, 2012)
TL* THE CONTACT OWNS A 2008 CADILLAC DTS. THE CONTACT STATED THAT IGNITION FAILED AND AS A RESULT, HE WAS UNABLE TO REMOVE THE KEY OUT OF THE IGNITION. THE CONTACT MENTIONED THAT HE LEFT THE KEY IN THE IGNITION OVER NIGHT WHICH CAUSED THE BATTERY TO BE COMPLETELY DRAINED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSE THAT THE SHIFTER SWITCH MECHANISM FRACTURED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE AND REFERRED HIM TO NHTSA. THE FAILURE MILEAGE …
Owner-reported narrative. 30,000 miles reported. Look up ODI 10470567 at NHTSA ↗
Owner report 10537697 · 2013-08-28 (August 28, 2013)
TL* THE CONTACT OWNS A 2008 CADILLAC DTS. THE CONTACT STATED THAT A GASOLINE ODOR EMITTED IN THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED AS HAVING A CRACKED FUEL PUMP. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE INCIDENT. THE APPROXIMATE FAILURE MILEAGE WAS 144,205. ..UPDATED 09/30/13 *BF UPDATED 10/24/13*JB
Owner-reported narrative. 144,205 miles reported. Look up ODI 10537697 at NHTSA ↗
Owner report 10576089 · 2014-03-31 (March 31, 2014)
THE CADILLAC DTS 2008 WOULD NOT START.. HAD DTS TOWED TO FOREMAN-BLAIR GM DEALERSHIP.. 896382 SCAN FOR CODES NONE FOUND NO FUEL PRESSURE NO VOLTAGE AT CIRCUIT TO FUEL PUMP NO VOLTAGE BURN CONNECTOR AT FUSE BOX REPLACE BOX C MULTI POINT INSPECTION THE RELAY 19116057 GOT HOT AND BURN CONNECTOR AT FUSE BOX AND MELTED THE FUSE BLOCK 19116816 WHICH IS LOCATED UNDER THR BACK SEAT,, THAT MIGHT SET THE CAR OF FIRE.. THIS NOT THE FIRST TIME THIS HAS HAPPEN ON DTS CAR THERE ARE MORE ON THE INTERNET THAT HAD THE …
Owner-reported narrative. 86,382 miles reported. Look up ODI 10576089 at NHTSA ↗
Owner report 10549845 · 2013-10-28 (October 28, 2013)
TL* THE CONTACT OWNS A 2008 CADILLAC DTS. THE CONTACT STATED THAT THE STEERING WHEEL SEIZED WITHOUT WARNING, CAUSING THE CONTACT TO LOSE CONTROL OF THE VEHICLE. THE CONTACT CRASHED INTO A CEMENT WALL BUT DID NOT SUFFER ANY INJURIES. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO THE DEALER FOR FURTHER INSPECTION. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 111,730. UPDATED 12/04/13*LJ ..UPDATED 12-05-13 *BF
Owner-reported narrative. 111,730 miles reported. Look up ODI 10549845 at NHTSA ↗
Owner report 10560782 · 2014-01-21 (January 21, 2014)
TL* THE CONTACT OWNS A 2008 CADILLAC DTS. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25 MPH, THE STEERING WHEEL SEIZED. THE CONTACT CRASHED INTO CEMENT WALL AS A RESULT. THE AIR BAGS FAILED TO DEPLOY. THE VEHICLE WAS DESTROYED. THE CONTACT WAS NOT INJURED AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO A SALVAGE YARD. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 111,730. *TR
Owner-reported narrative. 111,730 miles reported. Look up ODI 10560782 at NHTSA ↗
Owner report 10242630 · 2008-09-15 (September 15, 2008)
2008 CADILLAC DTS HAS SEVERAL SAFETY PROBLEMS. *NJ THE CONSUMER STATED WHILE DRIVING, THE CHIMES SOUNDED, THE DOORS UNLOCKED AND LOCKED, THE GAUGES AND SPEEDOMETER WENT TO ZERO AND THE CRUISE CONTROL DISENGAGED. THE CONSUMER STATED ALL OF THE MALFUNCTIONS HAPPENED SIMULTANEOUSLY. THE TRACTION LIGHT THEN ILLUMINATED, THE GAUGES WOULD COME BACK UP AND THE FOLLOWING MESSAGE APPEARED ON THE DRIVERS INFORMATION SCREEN THAT READ SERVICE BRAKE ASSIST, SERVICE PARK ASSIST, SERVICE STABILITRAK AND CRUISE WILL NOT RESUME YOU MUST RESET. *JB
Owner-reported narrative. Look up ODI 10242630 at NHTSA ↗
Owner report 10327776 · 2010-04-27 (April 27, 2010)
MY 2008 CADILLAC'S BRAKES HEATED U AND CAUSED SEVERE VIBRATION AND NOISE WHEN DRIVING DOWN ROUTE 58 MOUNTAIN IN PATRICK COUNTY VA. I CALLED TWO DEALERSHIPS, PATTERSON/COLLINS IN MT. AIRY NC AND NELSON CADILLAC IN MARTINSVILLE VA AND BOTH TOLD ME THAT THEY HAD SEVERAL COMPLAINTS BUT THERE WAS NOTHING THAT COULD BE DONE AS THE ASBESTES WAS TAKEN OUT OF THE BRAKE PADS THAT CREATED THIS PROBLEM. *TR
Owner-reported narrative. 34,000 miles reported. Look up ODI 10327776 at NHTSA ↗
Owner report 10575477 · 2014-03-29 (March 29, 2014)
OIL SMELL FUMES COMINING FROM THE HEATER VENTS. SO BAD AT TIMES WE HAD TO GET OUT OF THE CAR. HAVE TAKEN THE CAR TO TWO DIFFERENT CADILLAC DEALERS AND HAVE BEEN TOLD THEY COULD NOT FIND ANYTHING. I HAVE HAD THE ENGINE LIGHT COME ON CODE P0411 AND IT WENT OUT. TOOK IT TO THE DELEAR AND THEY RESET THE COMPUTER. ON MARCH 2ND THE LIGHT CAME ON AGAIN AND WENT OUT THE NEXT DAY. I WAS TOLD NEXT TIME THE I GOT THE SMELL TO GO DIRECTLY TO ANY GM DELEAR. I HAD TAKEN MY WIFE TO THE DOCTOR IN NATICK MASS AND WE GOT THE FUMES AND I WENT TO LONG CADILLAC WH…
Owner-reported narrative. 62,000 miles reported. Look up ODI 10575477 at NHTSA ↗
Owner report 10588069 · 2014-05-13 (May 13, 2014)
I HAVE HAD A PROBLEM WITH MY CAR FOR OVER A YEAR. I KEEP GETTING FUMES FROM THE VENT AND SEVERAL TIMES I HAVE HAD THE CAR TO CADILLAC ON SEVERAL OCASSIONS. HAD MADE SEVERAL COMPLAINTS TO GENERAL MOTORS AND I ALWAYS GET A CALL BACK, MOST OF THE TIME IT WOULD BE A DIFFERENT PERSON BUT THEY ALL SAID THE SAME THING, JUST LIKE THEY WERE PROGRAMED.MY SON HAS A FRIEND WHO WAS A TROUBLE SHOOTER FOR GM AND WORKED FOR FROST MOTORS UNTIL THEY LOST THEIR FRANCHISE AND HE WENT OUT ON HIS OWN. HE TOLD MY SON THAT THIS WAS A COMMON PROBLEM WITH THESE CARS FR…
Owner-reported narrative. Look up ODI 10588069 at NHTSA ↗
Owner report 11375660 · 2020-11-20 (November 20, 2020)
TL* THE CONTACT OWNS A 2008 CADILLAC DTS. THE CONTACT STATED THAT THERE WAS OIL AND TRANSMISSION FLUID LEAKING FROM THE BOTTOM OF THE ENGINE WHILE THE VEHICLE WAS PARKED IN THE DRIVEWAY. ALSO, UPON COMING TO A STOP, THERE WAS WHITE SMOKE COMING FROM UNDERNEATH THE ENGINE ON THE PASSENGER'S SIDE. THERE WAS NO WARNING LIGHT ILLUMINATED. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 92,000.
Owner-reported narrative. 92,000 miles reported. Look up ODI 11375660 at NHTSA ↗
Owner report 11383838 · 2020-12-16 (December 16, 2020)
OIL LEAK UNDER ENGINE COMING FROM ENGINE TRANSMISSION AND POWER PUMP. ALSO WHITE SMOKE COMING FROM ENGINE ON PASSENGER SIDE WHEN STOPPED ON DRIVEWAY.
Owner-reported narrative. 92,000 miles reported. Look up ODI 11383838 at NHTSA ↗