1990 Pontiac Bonneville problems & reliability
39 owner complaints filed with NHTSA for the 1990 Pontiac Bonneville. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
2 complaints report injuries (3 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Service Brakes, Hydraulic → | 17 | 44% |
| Seat Belts | 6 | 15% |
| Electrical System | 3 | 8% |
| Latches/locks/linkages | 3 | 8% |
| Seats | 3 | 8% |
| Structure | 3 | 8% |
| Vehicle Speed Control | 3 | 8% |
| Fuel System, Gasoline | 2 | 5% |
| Engine and Engine Cooling | 1 | 3% |
| Exterior Lighting | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Complaints by incident year
What owners report
“All fuel lines have been replaced due to corrosion, vehicle continued to leak fuel after the repairs. Please provide any further information.*ak”
Fuel System, Gasoline · filed Jan 9, 2002
“The lights on this model, and I have seen many, have a problem with the lens. As they aged, they fade and become very white and weathered. In the daytime it is difficult to see the brake lights for the persons behind the car. I noticed this myself behind one. When I went for inspection, I was asked if the lights were…”
Exterior Lighting · filed May 3, 2001
“While on a two way street, brakes got hard and car would not stop. Consumer had to keep pumping on brakes until it started to slow down.*ak the abs failed teice and the consumer feels unsafe to drive the vehcile. *yh”
Service Brakes, Hydraulic · filed Mar 12, 2001
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Safety recalls
No NHTSA recall campaigns name the 1990 Pontiac Bonneville in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 1990 Pontiac Bonneville?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.