1999 Cadillac Deville overheating reports
14 NHTSA complaints describe overheating and coolant leaks on the 1999 Cadillac Deville — roughly 7% of all complaints for this model year.
14
Overheating reports
7%
share of complaints
69,000 mi
median mileage in overheating reports (11 with odometer)
Components reported on this vehicle
Overheating in other Deville years
| 2000 Deville | 6 |
| 1998 Deville | 9 |
| 1997 Deville | 5 |
Other symptoms owners describe on the 1999 Cadillac Deville
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 1999 Cadillac Deville report before drawing conclusions.