1995 Pontiac Bonneville Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1995 Pontiac Bonneville, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine5618.7%
- Electrical3612.0%
- Airbags3511.7%
- Exterior lighting279.0%
- Steering279.0%
- Brakes268.7%
- Interior & seats217.0%
- Body & structure165.3%
- Transmission155.0%
- Fuel system93.0%
- Visibility72.3%
- Heating & air conditioning62.0%
- Driver assistance62.0%
- Suspension41.3%
- Powertrain (other)31.0%
- Tires & wheels31.0%
- Other / unspecified20.7%
- Seat belts10.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
I WAS GOING ABOUT 25 MPH WHEN THE TRUCK AHEAD OF ME STOPPED. I HIT THE BRAKE PEDAL HARD AND THE BRAKE PEDAL SEEMED HARD AS IF IT WASN'T MOVING AND MY CAR JUST KEPT MOVING FORWARD RESULTING IN REAR ENDING THE TRUCK AHEAD OF ME. I CHECKED THE BRAKE FLUID LEVEL AFTER THE CAR WAS TOWED HOME AND THE FLUID LEVEL LOOKED OKAY MAYBE DOWN A LITTLE. HAVE NEVER CHANGED OUT THE BRAKE FLUID AND HAD THE BRAKES RECENTLY CHECKED BY LEW SCWAB TIRES BRAKES NEW BRAKE SHOES FRONT AND REAR BRAKES OKAY
1995 PONTIAC BONNEVILLE ENGINE WOULD SUDDENLY SHUT OFF ANYTIME, ANYWHERE, AT ANY SPEED, USUALLY DURING WARMER WEATHER, LEAVING THE DRIVER WITH NO POWER BRAKES NOR POWER STEERING. THE CAR USUALLY WOULD NOT START FOR AT LEAST 30 MINUTES, STRANDING THE DRIVER AND PASSENGERS. AFTER SPENDING ALOT OF TIME AND MONEY TRYING TO DIAGNOSE THE PROBLEM, WE REPLACED A "FUNCTIONING" YET DEFECTIVE TPS (THROTTLE POSITIONING SENSOR) THAT DID NOT MALFUNCTION TO THE POINT OF REGISTERING A CODE ON THE COMPUTER. THE PROBLEM HAS NOT RECURRED. *TR
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1995 PONTIAC BONNEVILLE. WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN. UPDATED 03/30/15*LJ THE CONSUMER STATED THE VEHICLE BEGAN STALLING IN OCTOBER OF 2005. MANY ATTEMPTS HAVE BEEN MADE TO REPAIR THE VEHICLE BUT, NONE WERE SUCCESSFUL. THE TRANSMISSION SLIPS. THE VEHICLE BEGAN TO STALL MORE FREQUENTLY. UPDATED 10/21/2015 *JS
FRONT AND REAR WINDOWS JOINT WELDS BREAK LEAK INTO THE VEHICLE STARTS AND THE AIRBAG MODULE SHORTS OUT AND CAN BLOW ANYTIME THIS HAS NOT BEEN RECALLED OR LOOKED INTO AFTER I SENT IN COMPLIANT NOW SOME KID RIDING IN RAIN HAD HIS BLOW OUT AND CAUSED AN ACCIDENT WITH INJURIES AND THEY WANTED TO BUY BACK THE CAR FOR $600 ???? ARE THEY CRAZY MY WHITE PAINT ALSO PEELED BUT THEY WONT FIX IT. SO I HAVE A SHORTED OUT MODULE LEAK IN MY FRONT AND REAR WINDOWS AND A TWO COLORED CAR THEY SHOULD GO BANKRUPT. *TR
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
CRUISING ON THE MASS. TURNPIKE AT 68MPH ON A RAINY NIGHT, THE PASSENGER AIR BAG EXPLODED FOR NO REASON. THE BAG SHATTERED THE WINDSHIELD, BLEW THE MOONROOF UP AND BENT THE RAILS. WHEN SHRAPNEL AND DUST SETTLED, THE DRIVER BAG WENT OFF. I'VE OWNED THIS CAR FOR 17 YEARS AND WAS NEVER MADE AWARE OF THIS PROBLEM THAT HAS BEEN KNOWN ABOUT FOR SOME TIME. *TR
TL* THE CONTACT OWNS A 1995 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE AIR BAGS DEPLOYED INADVERTENTLY. AS A RESULT, THE WINDSHIELD BECAME CRACKED. NO INJURIES WERE REPORTED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 131,000. UPDATED 12/17/14*LJ THE CONSUMER STATED THE MANUFACTURER ADVISED THE FAILURE WAS DUE TO A CORRODED SWITCH IN THE FLOOR UNDER THE PASSENGER SEAT. THE MANUFACTURER CONSIDERED THE FAILURE POOR MAINTENANCE. THE CONSUMER STATED THE RUG WAS WET BECAUSE THE MOONROOF MALFUNCTIONED. UPDATED 9/29/2015 *JS
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1995 PONTIAC BONNEVILLE. ON APPROXIMATELY FIVE OCCASIONS, THE CONTACT HAS HAD TO CHANGE THE INSTRUMENT PANEL SWITCH. DURING THE FIRST OCCURRENCE, THE TAIL LIGHTS STOPPED WORKING AND THE SWITCH WAS REPAIRED. DURING THE SECOND OCCURRENCE, THE TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND INSTRUMENT PANEL LIGHTS ALL STOPPED WORKING SIMULTANEOUSLY. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 94V190000 (EXTERIOR LIGHTING:HEADLIGHTS). THE FAILURE MILEAGE WAS 120,000 AND CURRENT MILEAGE WAS 145,000.
HEADLIGHTS ON 1995 PONTIAC BONNEVILLE SSEI WILL NOT TURN OFF. THEY ARE TURNING ON BY THEMSELVES AND WILL NOT SHUT OFF WITHOUT UNHOOKING THE BATTERY. *TR
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
1995 PONTIAC BONNEVILLE MY STSERING WHEEL WAS MAKING A CLUNKING NOISE THEN WHEN DRIVING HOME I TURNED THE CORNER GOING RIGHT MY LOWER SUB FRAME DROPPED OUT FROM RUSTED BOLTS AND LOST ALL CONTROL! NO STEERING AT ALL. STILL SHAKING.CAN'T BELIEVE THERES A RECALL FOR HEADLIGHTS RECALL BUT NO STEERING URECALL .I CALLED PONTIAC AND REGISTERED A COMPLAINT . FOR NOW I HAVE TO PAY FOR REPAIRS BUT WHAT IF WAS MY LIFE AND NOT MONEY I LOST.THESE CARS SHOULD BE RECALLED IMMEDIATELY. THE POLICE HAD TO COME AND DIRECT TRAFFIC AROUND MY CAR WHILE I SAT THERE SHAKING.
I WAS DRIVING WITH MY CHILDREN AND WENT TO MAKE A RIGHT TURN AND THE STEERING WHEEL LOCK I HAD TO PUT IT IN PARK THEN REVERSE TO MAKE THE TURN WENT DOWN A WAYS CAME TO A STOP SIGN AS I PROCEEDED IT SOUNDED A S THOUGH I HIT SOMETHING AND THE STEERING WHEEL BECAME FLIMSY I COULDN'T STEER AT ALL IT JUST KEPT GOING AROUND IN CIRCLES SO I STOPPED THE CAR A POLICE OFFICER CAME I HAD TO CALL A TOW TRUCK LONG STORY SHORT THE BUSHING MUST HAVE FELL OFF BECAUSE IT WAS SO ROTTED WHICH IN TURN THE K FRAME BROKE AND THE MOTOR DROPPED DOWN. *TR
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
I WAS GOING ABOUT 25 MPH WHEN THE TRUCK AHEAD OF ME STOPPED. I HIT THE BRAKE PEDAL HARD AND THE BRAKE PEDAL SEEMED HARD AS IF IT WASN'T MOVING AND MY CAR JUST KEPT MOVING FORWARD RESULTING IN REAR ENDING THE TRUCK AHEAD OF ME. I CHECKED THE BRAKE FLUID LEVEL AFTER THE CAR WAS TOWED HOME AND THE FLUID LEVEL LOOKED OKAY MAYBE DOWN A LITTLE. HAVE NEVER CHANGED OUT THE BRAKE FLUID AND HAD THE BRAKES RECENTLY CHECKED BY LEW SCWAB TIRES BRAKES NEW BRAKE SHOES FRONT AND REAR BRAKES OKAY
TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393. *AK
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
1) DEFECTIVE PRIMER CAUSING WHITE EXTERIOR PAINT TO PEEL ON THE WHOLE SURFACE OF CAR 2) LEAK IN WIELD AROUND WINDSHIELD AND REAR WINDOW CAUSING ELECTRICAL SHORTS IN POWER DOOR LOCKS AND ALSO AIRBAG MODULE UNDER DRIVER AND FRONT PASSENGER SEAT. *TR
TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393. *AK
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
I WAS GOING ABOUT 25 MPH WHEN THE TRUCK AHEAD OF ME STOPPED. I HIT THE BRAKE PEDAL HARD AND THE BRAKE PEDAL SEEMED HARD AS IF IT WASN'T MOVING AND MY CAR JUST KEPT MOVING FORWARD RESULTING IN REAR ENDING THE TRUCK AHEAD OF ME. I CHECKED THE BRAKE FLUID LEVEL AFTER THE CAR WAS TOWED HOME AND THE FLUID LEVEL LOOKED OKAY MAYBE DOWN A LITTLE. HAVE NEVER CHANGED OUT THE BRAKE FLUID AND HAD THE BRAKES RECENTLY CHECKED BY LEW SCWAB TIRES BRAKES NEW BRAKE SHOES FRONT AND REAR BRAKES OKAY
THE HOOD RELEASE CABLE BROKE INTERNALLY IN THE CABLE GUIDE. WHEN THIS HAPPENS THERE IS NO WAY TO OPEN THE HOOD. NOT JUST FOR REPAIR AND MAINTENANCE, BUT EMERGENCY SITUATIONS. THE CABLE IS ROUTED BETWEEN THE RADIATOR AND THE CORE SUPPORT. TYE ONLY WAY TO OPEN THE HOOD IS TO PRY IT UP DAMAGING THE HOOD, THE UPPER CORE SUPPORT, AND POSSIBLY THE CONDENSOR.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
I PURCHASED THIS CAR USED FROM A DEALER IN 2001 IN MICHIGAN. (I DON'T THINK THE AIR CONDITIONING EVER WORKED ). WITHIN A FEW MONTHS THE TRACTION CONTROL WENT OUT. IT WOULD BE ON, WHEN THE CAR STARTED, BUT WITHIN DRIVING 300FT. WOULD GO OUT AND COULD NOT BE TURNED BACK ON FROM THE BUTTON. A FEW MONTHS AFTER THAT ALL OF THE DASH LIGHTS WENT OUT WHEN EVER YOU TURNED ON THE HEAD LIGHTS. THIS WAS DUE TO A BAD SWITCH & A SHORT. THEN THE CRUSE CONTROL WENT OUT. A FEW MONTHS AFTER THAT WE HAD TO REPLACE THE HEAD GASKETS DUE TO THE ENGINE OVER HEATING BY AN UNKNOWN CAUSE. 1 MONTH AFTER THAT WE HAD TO REPLACE THE ENGINE AFTER THROWING A ROD AND CRACKING THE ENGINE BLOCK, DUE TO THE FACT THAT THERE WAS STILL FLUIND IN THE ENGINE FROM MELTED MANAFOLD.( THIS ALL TOOK PLACE BETWEEN NOV. 2001 & JAN. 2002) AFTER THAT THE IGNITION HAD TO BE REPLACED BECAUSE ONE OF THE WIRES WAS SEVERED DUE TO THE WHEEL TILT. (WE WOULD TILT THE WHEEL & COULD NOT START THE CAR). IN NOV. 2002 THE TRANSMISSION STARTED TO SLIP, WE HAD IT REPLACED. THEN ALL AT ONE TIME (2003) THE BATTERY WENT DEAD, THE TIMING CHAIN HAD JUMPED A TOOTH, THE CAM SENSOR, AND THE SPARK PLUGS WHICH HAD BEEN CHANGED A FEW WEEKS BEFORE. A FEW WEEKS AFTER THAT THE ENGINE OVERHEATED AGAIN DUE TO A LEAK IN THE COOLANT RESOVOIR BOTTEL, THIS CAUSED THE HEAD GASKETS TO BLOW AGAIN. IT IS NOW 2004 WE HAVE AN ONGOING ELECTRICAL PROBLEM. SINCE MID 2003 WE HAVE GONE THROUGH 3 PCM & 3 PROMS DUE TO THE FACT THE THEY KEPT FRYING ( A RESULT OF A BAD GROUND THAT STILL CAN NOT BE FOUND), AN ALTANATOR DUE TO THE FACT THAT IT HAD SPIKES. THE CHECK ENGING LIGHT WOULD CONSTANTLY COME ON & WHEN THE CODES WERE PULLED THE EGR VLAVE WAS LISTED, WE REPLACED IT AND STILL THE CHECK ENGINE LIGHT CAME ON DUE TO A STILL BAD PCM. NOW WHENEVER WE TURN ON THE BLINKER THE VOLTAGE GAGE MOVES IN TIME WITH IT DUE TO A SHORT. THE RPM'S SURGE AT TIMES WHILE CAR IS IN MOTION OR AT IDLE, CAUSING THE CAR TO SATLL OR BACKFIRE. THE CAUSE IS STILL UNKNOWN. *AK
TRACTION CONTROL TURNS OFF WHEN THE VEHICLE IS IN MOTION. RANDOMLY OCCURS AFTER TRAVELING SEVERAL HUNDRED FEET. HIGHER INCIDENCE AT TIME OF AUTOMATIC GEAR SHIFT INTO 3RD GEAR. CAN NOT BE RESET BY TRACTION CONTROL SWITCH - MUST COME TO FULL STOP AND TURN OFF ENGINE. WITH RAPID ACCELERATION AND MAINTAINING SPEED AT 55 MPH OR ABOVE "TRACTION CONTROL OFF" LIGHT WILL NOT COME ON. DROP DOWN TO ~50 MPH AND LIGHT COMES ON. GM DEALER CLAIMS NPF BUT PROBLEM OCCURS ALMOST EACH TIME OUT FOR ME. ANOTHER DEALER CLAIMS REPLACEMENT OF TC MODULE NECESSARY - SERVICE TECH TELLS ME IT IS COMMON PROBLEM TO 95 & 96 BONNEVILLES.*AK
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
1995 PONTIAC BONNEVILLE ENGINE WOULD SUDDENLY SHUT OFF ANYTIME, ANYWHERE, AT ANY SPEED, USUALLY DURING WARMER WEATHER, LEAVING THE DRIVER WITH NO POWER BRAKES NOR POWER STEERING. THE CAR USUALLY WOULD NOT START FOR AT LEAST 30 MINUTES, STRANDING THE DRIVER AND PASSENGERS. AFTER SPENDING ALOT OF TIME AND MONEY TRYING TO DIAGNOSE THE PROBLEM, WE REPLACED A "FUNCTIONING" YET DEFECTIVE TPS (THROTTLE POSITIONING SENSOR) THAT DID NOT MALFUNCTION TO THE POINT OF REGISTERING A CODE ON THE COMPUTER. THE PROBLEM HAS NOT RECURRED. *TR
THE TRANSMISSION FAILED AT ~76,000 MILES. REPLACED AT GM DEALER WITH A REMANUFACTURED GM UNIT. 06/23/2001. BRAKE FAILURE - WARNING LIGHT AT 81,728 MILES. REPLACED MASTER CYLINDER AND REAR WHEEL CYLINDERS. ANTILOCK BRAKES HAVE ALWAYS BEHAVED STRANGELY AT TIMES BUT HAVE NEVER FAILED TO STOP THE CAR IN A REASONABLE DISTANCE. 09/22/2001. ENGINE FAILURE AT 82,449 MILES. REPLACEMENT ENGINE INSTALLED AT INDEPENDENT REPAIR SHOP FOR $1400.00. . REPAIR LEAKING GENUINE GM REPLACEMENT TRANSMISSION. SIDE COVER LEAKS SEVERELY, DEALER ADVISES OUT OF WARRANTY PERIOD AND REPAIR COST OF $300+ FOR SIDE PAN GASKET. PROBLEM SOLVED AT LOCAL TRANSMISSION SHOP (MR. TRANSMISSION) FOR $92.95. IN ADDITION THE FOLLOWING NO LONGER FUNCTION OR FUNCTION IMPROPERLY: FUEL GAUGE DOES NOT WORK, REFILL BASED ON MILEAGE DRIVEN. ALSO THE FUEL PUMP WHINES VERY NOTICEABLY, CAN BE HEARD PLAINLY IN THE VEHICLE OVER THE RADIO. COST FOR REPAIR OF BOTH AT DEALER: $600+ DEPENDING ON PARTS REQUIRED. STEERING WHEEL CONTROLS FOR THE RADIO DO NOT FUNCTION. AUTOMATIC HEADLIGHT CONTROL WILL NOT TURN HEADLIGHTS OFF AFTER TURNING THEM ON. RESULT - BATTERY REPLACEMENT. NOW LEAVE THE CONTROL IN THE OFF POSITION. SPRING LOADED CENTER CONSOLE DOOR LATCH FAILED CAUSING CONSOLE DOOR TO REMAIN OPEN. REPLACED CONSOLE DOOR AND TWO VENTS THAT HAD BROKEN FOR $124.66. CONSOLE DOOR LATCH FAILED APPROXIMATELY ONE YEAR LATER (SAME FAILURE). REMOVED DOOR SPRING SO DOOR NOW STAYS CLOSED. DRIVERS SIDE DOOR LOCK JAMS WHEN USING KEY FOB, HAVE TO USE PASSENGER SIDE DOOR. NO LONGER USE KEY FOB, DOOR UNLOCKS PROPERLY WHEN USING THE KEY. WITHIN THE PAST YEAR THE PAINT HAS BEGAN TO PEEL ON THE TOP OF THE REAR QUARTER PANELS AND ROOF. I HAD A FLAT TIRE AND WENT TO RETRIEVE THE JACK, WHICH IS LOCATED IN THE PASSENGER SIDE OF THE TRUNK. THE JACK IS STORED IN A PLASTIC CASE THAT IS BOLTED TO A BRACKET. ONLY ONE WELD WAS MADE DURING MANUFACTURE ALLOWING THE BRACKET TO BREAK LOOSE. THE JACK CASE NOW JUST LIES IN TRUNK.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1995 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE AIR BAGS DEPLOYED INADVERTENTLY. AS A RESULT, THE WINDSHIELD BECAME CRACKED. NO INJURIES WERE REPORTED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 131,000. UPDATED 12/17/14*LJ THE CONSUMER STATED THE MANUFACTURER ADVISED THE FAILURE WAS DUE TO A CORRODED SWITCH IN THE FLOOR UNDER THE PASSENGER SEAT. THE MANUFACTURER CONSIDERED THE FAILURE POOR MAINTENANCE. THE CONSUMER STATED THE RUG WAS WET BECAUSE THE MOONROOF MALFUNCTIONED. UPDATED 9/29/2015 *JS
I HAVE HAD THIS CAR FOR JUST OVER 1 YEAR, I HAVE HAD TO REPLACE THE FRONT BREAKS 3 TIMES AND THE ROTORS 2 TIMES AND THE CALIPERS 2 TIMES, ALSO THE PASSENGER REAR WHEEL CYLINDER HAS HAD TO BE REPLACED 4 TIMES AND NEEDS TO BE REPLACED AGAIN, ALSO THE DRIVERS SIDE WHEEL CYLINDER IS IN NEED OF REPAIR, ALL 4 DOORS WILL NOT UNLOCK WITH THE REMOTE AND THE DRIVERS DOOR WILL NOT LOCK WITH REMOTE, ON THIRD BATTERY FOR THIS CAR AND THERE IS STILL A SHORT SOMEWHERE CAUSING A FLUXATION IN THE VOLT METER IF THE BLINKER IS ON, ANTILOCK BREAK LIGHT WILL COME ON AND OFF AND BREAKS HAVE FAILED SEVERAL TIMES AND MAKE A LOUD NIOSE IF SLIPPING, ALSO HAVE HAD TO REPLACE SPARK PLUGS ALMOST EVERY OTHER MONTH AND HEATER BLOWER WILL COME ON AND OFF AT WILL. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Heating & air conditioning
Reports naming the heating, ventilation and air-conditioning system.
From owner reports, verbatim
I PURCHASED THIS CAR USED FROM A DEALER IN 2001 IN MICHIGAN. (I DON'T THINK THE AIR CONDITIONING EVER WORKED ). WITHIN A FEW MONTHS THE TRACTION CONTROL WENT OUT. IT WOULD BE ON, WHEN THE CAR STARTED, BUT WITHIN DRIVING 300FT. WOULD GO OUT AND COULD NOT BE TURNED BACK ON FROM THE BUTTON. A FEW MONTHS AFTER THAT ALL OF THE DASH LIGHTS WENT OUT WHEN EVER YOU TURNED ON THE HEAD LIGHTS. THIS WAS DUE TO A BAD SWITCH & A SHORT. THEN THE CRUSE CONTROL WENT OUT. A FEW MONTHS AFTER THAT WE HAD TO REPLACE THE HEAD GASKETS DUE TO THE ENGINE OVER HEATING BY AN UNKNOWN CAUSE. 1 MONTH AFTER THAT WE HAD TO REPLACE THE ENGINE AFTER THROWING A ROD AND CRACKING THE ENGINE BLOCK, DUE TO THE FACT THAT THERE WAS STILL FLUIND IN THE ENGINE FROM MELTED MANAFOLD.( THIS ALL TOOK PLACE BETWEEN NOV. 2001 & JAN. 2002) AFTER THAT THE IGNITION HAD TO BE REPLACED BECAUSE ONE OF THE WIRES WAS SEVERED DUE TO THE WHEEL TILT. (WE WOULD TILT THE WHEEL & COULD NOT START THE CAR). IN NOV. 2002 THE TRANSMISSION STARTED TO SLIP, WE HAD IT REPLACED. THEN ALL AT ONE TIME (2003) THE BATTERY WENT DEAD, THE TIMING CHAIN HAD JUMPED A TOOTH, THE CAM SENSOR, AND THE SPARK PLUGS WHICH HAD BEEN CHANGED A FEW WEEKS BEFORE. A FEW WEEKS AFTER THAT THE ENGINE OVERHEATED AGAIN DUE TO A LEAK IN THE COOLANT RESOVOIR BOTTEL, THIS CAUSED THE HEAD GASKETS TO BLOW AGAIN. IT IS NOW 2004 WE HAVE AN ONGOING ELECTRICAL PROBLEM. SINCE MID 2003 WE HAVE GONE THROUGH 3 PCM & 3 PROMS DUE TO THE FACT THE THEY KEPT FRYING ( A RESULT OF A BAD GROUND THAT STILL CAN NOT BE FOUND), AN ALTANATOR DUE TO THE FACT THAT IT HAD SPIKES. THE CHECK ENGING LIGHT WOULD CONSTANTLY COME ON & WHEN THE CODES WERE PULLED THE EGR VLAVE WAS LISTED, WE REPLACED IT AND STILL THE CHECK ENGINE LIGHT CAME ON DUE TO A STILL BAD PCM. NOW WHENEVER WE TURN ON THE BLINKER THE VOLTAGE GAGE MOVES IN TIME WITH IT DUE TO A SHORT. THE RPM'S SURGE AT TIMES WHILE CAR IS IN MOTION OR AT IDLE, CAUSING THE CAR TO SATLL OR BACKFIRE. THE CAUSE IS STILL UNKNOWN. *AK
THE BODY CONTROL MODULE THAT WORKS THE DOOR LOCKS AND WINDOWS. THE CLUTCH ON THE AIR CONDITIONER. REPLACED THAT THEN THE COMPRESSOR WENT OUT. THE RADIO QUIT . ITS HAD A ROAR IN THE REAR END EVER SINCE WE GOT IT. THEY CANNOT FIND THE PROBLEM. THE GAUGES FOR HEAT , SPEED, RPMS,OIL, ETC. GO BACK AND FORTH WHEN YOU START THE ENGINE THEN WHEN THEY STOP THEY DON'T READ CORRECTLY. SPEED DOESN'T READ RIGHT. MASTER CYCLINDER WENT OUT 2 TIMES.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
WHILE DRIVING 35MPH VEHICLE STARTED TO VIBRATE WHEN GAS PEDAL WAS PRESSED. ENGINE LIGHT WOULD COME ON & THEN VEHICLE STALLED OUT. COASTED TO SIDE OF ROAD. CONTACTED DEALERSHIP. HAD VEHICLE TOWED. MECHANIC COULD NOT RESOLVE PROBLEM. RESTARTED VEHICLE & THEN CUT OFF AGAIN. TOOK TO DIFFERENT DEALER FOR REPAIRS. STALLING OUT OR CUTTING OFF PROBLEM STILL EXISTS. BEEN AT DEALERSHIP OVER A MONTH. *AK
WHILE DRIVING 60 MPH VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING. WHEN APPYLING THE BRAKES, PEDAL BECAME VERY HARD AND RESISTED APPLICATION. CAUSE UNKNOWN. PLEASE GIVE ANY FURTHER DETAILS. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
I WAS DRIVING MY 1995 PONTIAC BONNEVILLE AND WAS TAKING A RIGHT ON TO A MAIN STREET, WHEN I HEARD A LOUD BANG. THE REAR BODY FRAME SUSPENSION ON THE DRIVER AND PASSENGER SIDE DROP, CAUSING THE STEERING LINKAGE TO DISCONNECT, LEAVING ME WITH 0 STEERING CAPABILITY. AFTER FURTHER INVESTIGATING, THE FRAME HAD RUSTED AROUND THE BUSHING AND BOLTS HOLDING UP THE SUSPENSION. THIS IN TURN, PULLED THE STEERING LINKAGE OUT FROM THE STEERING COMPONENT. *TR
THE VEHICLE EXPERIENCES VIBRATION IN THE FRONT END AT SPEEDS ABOVE 60 MPH. NLM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
IN FEBRUARY 2010, DRIVING AT 5 MPH WHILE MAKING RIGHT TURN ON BUMPY BLACKTOP, THE ENGINE FELL OUT FROM UNDER CAR CAUSING STEERING TO BECOME INOPERABLE. CAR WAS TOWED FROM SCENE. UPON INVESTIGATION IT WAS FOUND THAT 4 (REAR) OF 6 BOLTS HOLDING ENGINE CRADLE TO UNI-BODY FRAME PULLED THROUGH RUSTED RETAINERS. ALL (6) BOLTS, RETAINERS, SPACERS AND INSULATORS WERE REPLACED. THE STEERING LINKAGE WAS REATTACHED AND THE CLOCK SPRING COIL KIT WAS REPLACED (CLOCK SPRING WAS TORN WHEN STEERING LINKAGE SEPARATED). THIS INCIDENT CAUSED A LOT OF CONCERN BECAUSE IT COULD HAVE HAPPENED AT ANY SPEED. TOWING, REPAIRS AND PARTS COST $805.14. 4 MONTHS LATER THE STEERING RACK WAS FOUND TO BE LEAKING AND WAS REPLACED AT A COST OF $450. NO PARTS HAVE BEEN RETAINED BUT PHOTOS OF THE BOLTS IN THE FRAME WITH THE ENGINE SUB FRAME HANGING ARE AVAILABLE. NATURALLY THE RETAINERS THAT FAILED ARE GONE BECAUSE THEY FELL OFF WHEN THEY FAILED. THE ENGINE DID NOT FALL ENTIRELY FROM THE VEHICLE BECAUSE THE 2 FRONT BOLTS WERE STILL INTACT AND THE UPPER ENGINE MOUNT HELD THE ENGINE SUB FRAME 2" ABOVE THE ROAD SURFACE. *TR
THE TRANSMISSION FAILED AT ~76,000 MILES. REPLACED AT GM DEALER WITH A REMANUFACTURED GM UNIT. 06/23/2001. BRAKE FAILURE - WARNING LIGHT AT 81,728 MILES. REPLACED MASTER CYLINDER AND REAR WHEEL CYLINDERS. ANTILOCK BRAKES HAVE ALWAYS BEHAVED STRANGELY AT TIMES BUT HAVE NEVER FAILED TO STOP THE CAR IN A REASONABLE DISTANCE. 09/22/2001. ENGINE FAILURE AT 82,449 MILES. REPLACEMENT ENGINE INSTALLED AT INDEPENDENT REPAIR SHOP FOR $1400.00. . REPAIR LEAKING GENUINE GM REPLACEMENT TRANSMISSION. SIDE COVER LEAKS SEVERELY, DEALER ADVISES OUT OF WARRANTY PERIOD AND REPAIR COST OF $300+ FOR SIDE PAN GASKET. PROBLEM SOLVED AT LOCAL TRANSMISSION SHOP (MR. TRANSMISSION) FOR $92.95. IN ADDITION THE FOLLOWING NO LONGER FUNCTION OR FUNCTION IMPROPERLY: FUEL GAUGE DOES NOT WORK, REFILL BASED ON MILEAGE DRIVEN. ALSO THE FUEL PUMP WHINES VERY NOTICEABLY, CAN BE HEARD PLAINLY IN THE VEHICLE OVER THE RADIO. COST FOR REPAIR OF BOTH AT DEALER: $600+ DEPENDING ON PARTS REQUIRED. STEERING WHEEL CONTROLS FOR THE RADIO DO NOT FUNCTION. AUTOMATIC HEADLIGHT CONTROL WILL NOT TURN HEADLIGHTS OFF AFTER TURNING THEM ON. RESULT - BATTERY REPLACEMENT. NOW LEAVE THE CONTROL IN THE OFF POSITION. SPRING LOADED CENTER CONSOLE DOOR LATCH FAILED CAUSING CONSOLE DOOR TO REMAIN OPEN. REPLACED CONSOLE DOOR AND TWO VENTS THAT HAD BROKEN FOR $124.66. CONSOLE DOOR LATCH FAILED APPROXIMATELY ONE YEAR LATER (SAME FAILURE). REMOVED DOOR SPRING SO DOOR NOW STAYS CLOSED. DRIVERS SIDE DOOR LOCK JAMS WHEN USING KEY FOB, HAVE TO USE PASSENGER SIDE DOOR. NO LONGER USE KEY FOB, DOOR UNLOCKS PROPERLY WHEN USING THE KEY. WITHIN THE PAST YEAR THE PAINT HAS BEGAN TO PEEL ON THE TOP OF THE REAR QUARTER PANELS AND ROOF. I HAD A FLAT TIRE AND WENT TO RETRIEVE THE JACK, WHICH IS LOCATED IN THE PASSENGER SIDE OF THE TRUNK. THE JACK IS STORED IN A PLASTIC CASE THAT IS BOLTED TO A BRACKET. ONLY ONE WELD WAS MADE DURING MANUFACTURE ALLOWING THE BRACKET TO BREAK LOOSE. THE JACK CASE NOW JUST LIES IN TRUNK.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
SUMMARY: FAILURE OF 3 TIRES ON VEHICLE. I PURCHASED A SECOND SET OF TIRES, YOKOHAMA, FOR MY 1995 BONNEVILLE AFTER HAVING THE ORIGINAL SET FOR SOME TIME. SOON THEREAFTER, TWO TIRES FAILED. THE STEEL BELTS HAD SEPARATED ON THEM. THE DEALERSHIP REPLACED THEM UNDER WARRANTY. APPROXIMATELY TWO MONTHS OR SO LATER, THE THIRD TIRE FAILED. THIS FAILURE, UNLIKE THE FIRST TWO, CAUSED SUBSTANTIAL DAMAGE TO MY VEHICLE. THE DEALERSHIP ADVISED I NOT REPLACE THIS ONE UNDER WARRANTY, DUE TO THE DAMAGE, & THAT I SHOULD CONTACT THE MANUFACTURER. UPON DOING SO, INCLUDING A RECOUNT OF MAINTENANCE ON THE VEHICLE,TIRES, AND THE PREVIOUS FAILURES, THE MANUFACTURER INSISTED THE FAILURES WERE MY FAULT. ONE FAILURE OK, TWO, SOMETHINGS NOT RIGHT. THREE FAILURES FROM THE SAME SET OF TIRES MAKE ME THINK THERE MAY BE A PROBLEM. *NM
WHILE DRIVING ABOUT 55 MPH THE DRIVER HEARD A POPPING. UPON INSPECTION THE CONSUMER NOTICED THAT THE PASSENGER SIDE REAR TIRE TREAD SEPARATED FROM THE INSIDE (FIRESTONE AFFINITY P22560/R16R). *NLM. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
I PURCHASED THIS CAR USED FROM A DEALER IN 2001 IN MICHIGAN. (I DON'T THINK THE AIR CONDITIONING EVER WORKED ). WITHIN A FEW MONTHS THE TRACTION CONTROL WENT OUT. IT WOULD BE ON, WHEN THE CAR STARTED, BUT WITHIN DRIVING 300FT. WOULD GO OUT AND COULD NOT BE TURNED BACK ON FROM THE BUTTON. A FEW MONTHS AFTER THAT ALL OF THE DASH LIGHTS WENT OUT WHEN EVER YOU TURNED ON THE HEAD LIGHTS. THIS WAS DUE TO A BAD SWITCH & A SHORT. THEN THE CRUSE CONTROL WENT OUT. A FEW MONTHS AFTER THAT WE HAD TO REPLACE THE HEAD GASKETS DUE TO THE ENGINE OVER HEATING BY AN UNKNOWN CAUSE. 1 MONTH AFTER THAT WE HAD TO REPLACE THE ENGINE AFTER THROWING A ROD AND CRACKING THE ENGINE BLOCK, DUE TO THE FACT THAT THERE WAS STILL FLUIND IN THE ENGINE FROM MELTED MANAFOLD.( THIS ALL TOOK PLACE BETWEEN NOV. 2001 & JAN. 2002) AFTER THAT THE IGNITION HAD TO BE REPLACED BECAUSE ONE OF THE WIRES WAS SEVERED DUE TO THE WHEEL TILT. (WE WOULD TILT THE WHEEL & COULD NOT START THE CAR). IN NOV. 2002 THE TRANSMISSION STARTED TO SLIP, WE HAD IT REPLACED. THEN ALL AT ONE TIME (2003) THE BATTERY WENT DEAD, THE TIMING CHAIN HAD JUMPED A TOOTH, THE CAM SENSOR, AND THE SPARK PLUGS WHICH HAD BEEN CHANGED A FEW WEEKS BEFORE. A FEW WEEKS AFTER THAT THE ENGINE OVERHEATED AGAIN DUE TO A LEAK IN THE COOLANT RESOVOIR BOTTEL, THIS CAUSED THE HEAD GASKETS TO BLOW AGAIN. IT IS NOW 2004 WE HAVE AN ONGOING ELECTRICAL PROBLEM. SINCE MID 2003 WE HAVE GONE THROUGH 3 PCM & 3 PROMS DUE TO THE FACT THE THEY KEPT FRYING ( A RESULT OF A BAD GROUND THAT STILL CAN NOT BE FOUND), AN ALTANATOR DUE TO THE FACT THAT IT HAD SPIKES. THE CHECK ENGING LIGHT WOULD CONSTANTLY COME ON & WHEN THE CODES WERE PULLED THE EGR VLAVE WAS LISTED, WE REPLACED IT AND STILL THE CHECK ENGINE LIGHT CAME ON DUE TO A STILL BAD PCM. NOW WHENEVER WE TURN ON THE BLINKER THE VOLTAGE GAGE MOVES IN TIME WITH IT DUE TO A SHORT. THE RPM'S SURGE AT TIMES WHILE CAR IS IN MOTION OR AT IDLE, CAUSING THE CAR TO SATLL OR BACKFIRE. THE CAUSE IS STILL UNKNOWN. *AK
WHEN CHANGING THE RIGHT FRONT TIRE ON LEVEL GROUND ,THE JACK BENT IN (2) DIFFERENT PLACES AND SLIPPED OFF THE FRAME, WENT THROUGH THE FLOOR ON THE PASSENGER SIDE OF THE VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
DRIVER'S SEAT BELT WEBBING IS SHREDDING WHERE BELT GOES INTO RETRACTOR.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .