AI Damage1990 Oldsmobile Ciera: common problems
Owners of the 1990 Oldsmobile Ciera filed 20 complaints with NHTSA, most often about vehicle speed control and electrical system. Details by component below, with sources.
Key figures
- Owner complaints
- 20
- involving a crash
- 6
What fails most often
- 1 Vehicle speed control 35% of all complaints
- 2 Electrical system 15% of all complaints
- 3 Engine and cooling 15% of all complaints
- 4 Seat belts 10% of all complaints
- 5 Service brakes 10% of all complaints
- 6 Structure 10% of all complaints
- 7 Equipment 5% of all complaints
- 8 Exterior lighting 5% of all complaints
- Vehicle speed control: 7 complaints (35% of all), 5 of them with a crash reported by the owner.
- Electrical system: 3 complaints (15% of all).
- Engine and cooling: 3 complaints (15% of all).
- Seat belts: 2 complaints (10% of all), 1 of them with a crash reported by the owner.
- Service brakes: 2 complaints (10% of all), 1 of them with a crash reported by the owner.
Symptoms owners describe
How many of the 20 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Vehicle speed control | 7 | 5 | 0 |
| Electrical system | 3 | 0 | 0 |
| Engine and cooling | 3 | 0 | 0 |
| Seat belts | 2 | 1 | 0 |
| Service brakes | 2 | 1 | 0 |
| Structure | 2 | 0 | 0 |
| Equipment | 1 | 0 | 0 |
| Exterior lighting | 1 | 0 | 0 |
| Seats | 1 | 0 | 0 |
| Steering | 1 | 0 | 0 |
| Visibility | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Consumer started automobile and the pawl was in park. When she placed it in drive the automobile suddlenly accelerated at a high rate of speed.
When taking vehicle out of park with foot still on brake, the vehicle went into reverse, causing the vehicle to increase its speed, resulting in a crash.
Consumer was backing out of parking and car accelerated cause an accident . Tt
Driver and passenger shoulder/lap belt does not lock up upon impact; vehicle rearended, shoved into another vehicle; occupants hit windshield and steering wheel
Began noticing steering column would not stay locked into desired angle. Further noticed entire wheel would have side-to-side movement. At this stage it has about 1-inch play in all directions, feel unsafe when steering.
Back door will not close. While driving, door may come open when children are in the back.
Driver's side door fell almost 3 inches due to rusty hinge/poor welding.
Vehicle stalled out and brake and steering ability is lost, dealer wants to replace the wiring harness. Tt
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 8,257 of 36,656 model years in the NHTSA data (top 23% most complained about).
On average one model year of the Ciera has 26 complaints (11 years in the data). This year has 20, below average.
What to check before buying
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Seat belts. Belt pretensioners after airbag deployment, SRS codes.
Other years of this model
Questions and answers
What are the most common problems with the 1990 Oldsmobile Ciera?
Owner complaints to NHTSA most often mention: vehicle speed control, electrical system, engine and cooling. Total complaints: 20. The most frequent symptoms in complaint texts: stalls while driving (15%), brake failure (5%), A/C or heater (5%).
How many service bulletins (TSB) were issued for the 1990 Oldsmobile Ciera?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 1990 Oldsmobile Ciera from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 1990 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.