One problem related to automatic stability control (asc) has been reported for the 1998 Cadillac Deville. The most recently reported issues are listed below.
Auto leveling failed. Yh.
| Suspension problems | |
| Front Suspension problems | |
| Front Suspension Springs problems | |
| Rear Suspension Shock Absorber problems | |
| Automatic Stability Control (asc) problems | |
| Sway Bar problems |