2003 Pontiac Bonneville Body and structure Problems
- Complaints
- 1about this part
- Share
- 2%of 54 total for the year
- Median mileage
- 108,231miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the body and structure of the 2003 Pontiac Bonneville, 2% of the 54 complaints for this model year. Where a mileage was given, the median is 108,231 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2003 Pontiac Bonneville. The contact stated that while having routine maintenance performed on the vehicle, she was notified that the under body carriage was severely damaged. The mechanic stated that the under carriage was welded together instead of replaced, which he advised was an extreme safety hazard. The manufacturer was not made aware of the failure and the vehicle was not repaired. The failure and the current mileage was 108,231.”
NHTSA complaint #10445072, filed 2012-01, 108,231 milesRelated service bulletins
- 10213818May 31, 2022This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 10197294May 12, 2021This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 10114894Oct 14, 2015This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately…
Body and structure: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2004 | 1 | 4% |
| 2003 | 1 | 2% |
| 2002 | 5 | 6% |
| 2001 | 8 | 6% |
| 2000 | 10 | 5% |
| 1999 | 3 | 2% |
| 1998 | 4 | 1% |
| 1996 | 10 | 7% |
| 1995 | 16 | 7% |
| 1994 | 9 | 10% |
| 1993 | 10 | 7% |
| 1992 | 4 | 4% |
| 1991 | 1 | 5% |
| 1990 | 3 | 8% |
| 1989 | 3 | 11% |
| 1988 | 2 | 12% |
Other parts of the 2003 Pontiac Bonneville
10 complaintsSteering
10 complaintsEngine
9 complaintsEngine cooling
6 complaintsFuel system
6 complaintsTransmission and drivetrain
6 complaintsOther or unknown
5 complaintsAir bags
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsBrakes
2 complaintsElectronic stability control
1 complaintsExterior lighting
1 complaints
← All problems reported for the 2003 Pontiac Bonneville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology