1997 Pontiac Bonneville Electrical system Problems
- Complaints
- 28about this part
- Share
- 19%of 147 total for the year
- Median mileage
- 80,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 28 complaints about the electrical system of the 1997 Pontiac Bonneville, 19% of the 147 complaints for this model year. Where a mileage was given, the median is 80,000 miles. 5 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Driving an suddenly vehicle shuts down, speed makes no difference.starts back with no problem. This is a regular problem, also happens when idling...makes for a very hazardous situation. Has happened on the freeway surface streets, turning, accelerating, even when braking.there have been times when it wouldn't start and no documentation or invoices available at this time. We have to tug on ignition wires. Possible reason-ignition switch under the steering wheel section is bad. This vehicle has a console, plan on getting new ignition switch.”
NHTSA complaint #10809667, filed 2015-12, 232,905 miles“Consumer stated while driving vehicle at 25 MPH suddenly all electrical components died. No brakes/ no power steering. Took vehicle to dealer, dealer popped hood, and noticed battery acid all over the engine compartment, and battery cables were loose. Dealer replaced cables, and put jelly around them. Five days later, cables were loose again. Cause unknown. The cable has loosen again and vehicle stalled and lost all power. Consumer was left stranded.”
NHTSA complaint #10033603, filed 2003-09, 39,000 miles“While my wife was driving home with our children the vehicle suddenly shut off. My wife was able to safely pull off the highway and contacted me. When I arrived I found the positive battery terminal fell off the delco battery, causing acid to leak into the battery tray and front frame section. I replaced battery and had to repair the cable end because the end was seized.”
NHTSA complaint #755665, filed 2001-12“I was driving home from when work when my car caught on fire. My brakes stopped working and I was unable to stop the car. The car was engulfed in flames in the matter of a few minutes.”
NHTSA complaint #736443, filed 2000-11“My car wouldn't start and there were no electrical components functioning. I called the car dealership where I purchased the warranty and was told to make sure I didn't have a dead battery because that was not covered under the warranty. I called the towing company and they attempted to charge the battery. Battery would not charge; the car went puff and caught on fire. When the wrecker driver attempte to start the car, he heard a loud pop and smoke was rolling out from under the hood. He opened the hood, battery was intact, however the engine was on fire. …”
NHTSA complaint #760655, filed 2002-04Related service bulletins
- 10171318Jan 31, 2020This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10170494Dec 2, 2019This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10113443Feb 22, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 8 | 30% |
| 2004 | 11 | 39% |
| 2003 | 10 | 19% |
| 2002 | 10 | 11% |
| 2001 | 16 | 12% |
| 2000 | 32 | 15% |
| 1999 | 22 | 15% |
| 1998 | 28 | 10% |
| 1997 | 28 | 19% |
| 1996 | 21 | 14% |
| 1995 | 40 | 16% |
| 1994 | 19 | 22% |
| 1993 | 18 | 13% |
| 1992 | 17 | 15% |
| 1991 | 2 | 9% |
| 1990 | 3 | 8% |
| 1989 | 4 | 14% |
| 1988 | 5 | 29% |
| 1987 | 4 | 21% |
Other parts of the 1997 Pontiac Bonneville
50 complaintsTransmission and drivetrain
16 complaintsSteering
14 complaintsBrakes
12 complaintsFuel system
12 complaintsVehicle speed control
9 complaintsAir bags
4 complaintsOther or unknown
4 complaintsExterior lighting
3 complaintsSeat belts
3 complaintsSeats
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaints
← All problems reported for the 1997 Pontiac Bonneville
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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