Worst 1989 Pontiac Bonneville Problems
Top 3 most-reported issues with average mileage at failure.
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
Electrical Faults
Electrical System:Alternator/Generator/Regulator
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All Problems by Category
Every NHTSA complaint category for the 1989 Pontiac Bonneville.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 5 | — | — | — | |
| Electrical Faults | 2 | — | — | — | |
| Electrical System:Alternator/Generator/Regulator | 2 | — | — | — | |
| Seat Belts:Front:Anchorage | 2 | 1 | — | — | |
| Seat Belts:Front:Buckle Assembly | 2 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Disc | 2 | 1 | — | — | |
| Structure:Body:Door | 2 | — | — | — | |
| Engine Problems | 1 | — | — | — | |
| Engine And Engine Cooling:Cooling System | 1 | — | — | — | |
| Exterior Lighting:Tail Lights | 1 | — | — | — | |
| Latches / Locks | 1 | — | — | — | |
| Latches/Locks/Linkages:Doors:Latch | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Service Brakes, Air:Antilock:Abs Warning Light | 1 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components | 1 | — | — | — | |
| Steering:Linkages:Tie Rod Assembly | 1 | 1 | — | — | |
| Structure:Frame And Members | 1 | — | — | — | |
| Suspension:Front:Control Arm | 1 | — | — | — | |
| Suspension:Front:Control Arm:Lower Arm | 1 | — | — | — | |
| Suspension:Rear:Shock Absorber | 1 | — | — | — | |
| Tires:Tread/Belt | 1 | — | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Vehicle Speed Control:Linkages | 1 | — | — | — | |
| Visibility:Defroster/Defogger/Hvac System:Heater Core | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1989 Pontiac Bonneville. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Pontiac Bonneville Years
1989 Pontiac Bonneville — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1989 Pontiac Bonneville reliable?
What are common problems with the 1989 Pontiac Bonneville?
How safe is the 1989 Pontiac Bonneville?
Does the 1989 Pontiac Bonneville have any recalls?
Should I buy a 1989 Pontiac Bonneville?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Pontiac Bonneville reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1989 Pontiac Bonneville
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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