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Pontiac Bonneville Electrical System Battery Safety Report | May 01, 2000



Reported on May 01, 2000


THIS APPEARS TO BE A COMMON PROBLEM WITH THIS MAKE/MODEL OR SIMILARLY CONFIGURED BATTERY CABLE SYSTEM. THE POST BREAKS OFF INSIDE THE BATTERY AS A RESULT OF VIBRATIONS AND THE WEIGHT OF THE CABLE. THE CONSUMER MUST BUY A NEW BATTERY AS A RESULT. FURTHERMORE, THE BATTERY BOLT FREEZES INSIDE THE CABLE REQUIRING IT TO BE CUT OUT DUE TO THE EXCESSIVE HEAT GENERATED ATHTHE CONNECTION. THIS IS A COMMON PROBLEM WITH THIS VEHICLE ACCORDING TO THE TECHNICIAN I SPOKE WITH AT BENTLEY PONTIAC AT THE TIME I TOOK IT IN. I HAD TO HAVE THE VEHICLE TOWED TO GET IT REPAIRED. WHEN I PICKED MY VEHICLE UP, I NOTICED ANOTHER BONNEVILLE GETTING IT'S BATTERY REPLACED FOR THE EXACT SAME PROBLEM - THE POSITIVE TERMINAL POST HAD BROKEN OFF AND THE BOLT WAS FROZEN TO THE POSITIVE CABLE CONNECTION. I BELIEVE THERE SHOULD BE A FIX TO THIS PROBLEM AND THAT GM SHOULD REIMBURSE OWNER'S FOR ANY COST ASSOCIATED WITH THIS DESIGN FLAW. IT PRESENTS A DANGER TO VEHICLES DRIVING DOWN THE HIGHWAY BECAUSE IT COULD POTENTIALLY RESULT IN SUDDEN POWER LOSS AND COULD BE CATASTROPHIC. I WAS LUCKY MY INCIDENT OCCURRED IN MY GARAGE. I SHOULOD HAVE REPORTED THIS EARLIER. HOWEVER, WHILE CLEANING UP MY COMPUTER FILES, I RECALLED THAT I HAD NOT REPORTED THIS INCIDENT. I HAVE OWNED A NUMBER OF VEHICLES FOR MANY YEARS AND HAVE NEVER HEARD OF THIS TYPE PROBLEM WITH THE BATTERY/BATTEY CABLE ON ANY OF THEM. HAVE OTHER SUCH INCIDENTS BEEN REPORTED OR DOES GM HAVE KNOWLEDGE OF THIS PROBLEM FROM MAINTENANCE ACTIONS AT THEIR DEALERS?
Make: Pontiac
Model: Bonneville
Manufactured by: General Motors LLC
Year: 1997
Was a crash reported?
Was an injury reported? 0 person(s) were injured.
Was a death reported? 0 person(s) died.
Was a fire reported? N
Location: MADISON AL
Vehicle Identification Number (VIN): 1G2HX52K2VH
Mileage:
Speed: 0 MPH
Number of cylinders:
Vehicle type: FWD
Vehicle fuel: GAS N/A.
Was a police report filed? N
Tire size:
Dealer name and location:
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