2005 Pontiac Grand Prix 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 2005 Pontiac Grand Prix, 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
- Electrical4522.4%
- Steering2411.9%
- Powertrain (other)2311.4%
- Engine2010.0%
- Transmission189.0%
- Brakes168.0%
- Driver assistance105.0%
- Airbags105.0%
- Body & structure63.0%
- Other / unspecified63.0%
- Visibility52.5%
- Tires & wheels52.5%
- Exterior lighting31.5%
- Suspension31.5%
- Fuel system31.5%
- Interior & seats31.5%
- Seat belts10.5%
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
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
The contact owns a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (ELECTRICAL SYSTEM). The contact stated that while attempting to start the vehicle, the vehicle failed to start. There were no warning lights illuminated. The contact asked his daughter to remove the keychains and lanyards from the key. The vehicle was started after removing the lanyards and keychains. The contact stated that the failure persisted. The local dealer was contacted; however, the vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 130,000.
The contact owned a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (Electrical System) and would like to be removed from the recall distribution list as she does no longer own the vehicle. There was no further information provided.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
WHEN DRIVING 30 MPH UP TO 70 MPH ALL OF A SUDDEN THE REDUCED RNGINE LIGHT VOMES ON AND THE CAR STARTS DECELERATING TO 5 MPH AND SOMETIMES CUTS OFF CAUSING POWER STEERING TO NOT WORK. THIS STARTED AFTER THE WORKED ON YHE IGNITION RECALL. I ASKED ABOUT IT AND WAS CHARGED $75 FIR THEM TO PUT IT ON THE COMPUTER. THEN WAS TOLD IT WOULD BE OVER $700 FOR THEM TO FIND OUT WHAT'S WRONG. I DON'T HAVE THAT TYPE OF MONEY SO L LET IT SIT UP FOR AWHILE ONLY TO BE YOLD IT COULD POSSIBLY BE THE GAS PEDAL AND WOULDN'T COST THAT MUCH TO REPLACE... I'VE ALMOST HAD TWO ACCIDENTS BEFORE L COULD PULL OVER. IF IT CUTS OFF COMPLETELY IT CRANKS RIGHT BACK UP - SOMETIMES OT WILL TAKE ON OFF BUT OTHER TIMES L HAVE TO SIT AND WAIT BECAUSE IT WON'T ACCELERATE NO FASTER THAN 2 TO 5 MPH, LIKE SOMETHING HAS TO CATCH UP. I HAVEN'T GOTTEN IT FIXED YET BECAUSE L CAN'T AFFORD IT.
CAR SHUT OFF AND LOCKED STEERING WHEEL WHILE DRIVING
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
The contact owns a 2005 Pontiac Grand Prix. The contact stated that it was difficult to shift the vehicle into gear. There was an abnormal banging sound coming from the vehicle. There were no warning lights illuminated. The vehicle was taken to an independent mechanic where the transmission fluid was flushed and refilled. The contact was also informed that a spacer was missing. The local dealer was not contacted. The manufacturer was not notified of the failure. The approximate failure mileage was 100,000.
I WAS DRIVING DOWN THE ROAD AND ALL OF A SUDDEN MY CAR LOST POWER AND SAID "REDUCED ENGINE POWER" I WAS PRESSING THE GAS GOING 55 MPH AND IT SUDDENLY LOST ALL RPMS AND SPEED DROPPED. I WAS ALMOST REAR ENDED BY ANOTHER VEHICLE TRAVELING BEHIND ME. I WAS VERY UPSET ON THE SIDE OF THE ROAD WITH MY SON. I WAS TOLD ABOUT MANY OTHERS WHO HAVE HAD THIS PROBLEM WITH PONTIACS. WHAT IS BEING DONE ABOUT THIS? AND IF NOTHING WHY? MY SON AND I WERE VERY LUCKY WE WEREN'T I'M AN ACCIDENT. WANT ANSWERS AND WHY THERE ISN'T A RECALL GETTING THESE CARS FIXED. IT IS VERY UNSAFE.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
I WAS DRIVING DOWN THE ROAD WHEN MY ENGINE STARTED SMOKING I PULLED OVER ADD A FRIEND WHO WAS IS MAYOR OF THE NEXT TOWN OVER TO LET IT COOL DOWN SO THAT I COULD LOOK TO SEE WHAT IT WAS WHEN I WALK TO THE GARAGE I TURNED AROUND AND LOOKED AND THERE WAS FLAMES SHOOTING UP FROM UNDER MY HOOD
CAR SHUT OFF AND LOCKED STEERING WHEEL WHILE DRIVING
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
I HAVE A 2005 PONTIAC GRAND PRIX GXP WITH RECURRING TRANSMISSION TROUBLE. THE TRANSMISSION HAS BEEN REPLACED BY GM AT 50% COST AND THE SAME SYMPTOMS ARE OCCURRING AGAIN. FAILURE IS EMINENT. I HAVE WHAT MOST ARE CALLING THE REV AND CLUNK SYNDROME IN MY CURRENT TRANSMISSION. MY 50,000 MILE WARRANTY ON THE NEW TRANSMISSION HAS JUST RAN OUT, BUT I HAVE RECORDS WHERE COMPLAINTS WERE FILED WITH THE DEALER WITH NOTHING FOUND. AFTER DOING SOME RESEARCH I SEE THAT I AM ONE OF HUNDREDS THAT HAVE HAD THIS SAME PROBLEM. HELP! *TR
TL* THE CONTACT OWNED A 2005 PONTIAC GRAND PRIX. WHEN THE CONSUMER EXITED THE VEHICLE, IT ROLLED BACKWARDS AND CRASHED INTO ANOTHER VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING BUT THE TECHNICIANS WERE UNABLE TO DIAGNOSE THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 5,000. UPDATED 02/14/12*LJ
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
"TAKATA RECALL" MY VEHICLE WILL NOT GO IN DRIVE AS I WAS MOMMY WAY HOME IT WAS STUCK ON A CITY STREET FOR 2 MONTHS DUE TO TRANSMISSION SLIPPED. ALSO MY MY ELECTRICAL SYSTEM IS GIVING OUT MY CAR WILL NOT PICK UP SPEED FULLY IT JERKS AND SHAKES AS WELL IF I LAY MY FOOT ON THE GAS. MY BRAKES TOUCHES THE FLOOR BECAUSE MY BRAKE FLUIDS ARE LEAKING OUT.
THE TRACTION CONTROL FEATURE IS UNSAFE. WHEN IT COMES ON IT CAUSES THE WHEELS TO LOCK, PREVENTS BRAKING, AND PROPER STEERING. THIS ALWAYS HAPPENS IN THE RAIN. IT HAS IN THE SNOW AND EVEN WHEN IT IS DRY. ONCE PULLING INTO A PARKING SPACE THE WHEELS LOCKED CAUSING ME TO SLIDE INTO THE VEHICLE PARKED IN FRONT OF ME. WHEN IT HAPPENED IN THE SNOW IT CAUSED ME TO LOSE CONTROL AND SLIDE ACROSS THE ENTIRE INTERSECTION LUCKILY NO OTHER VEHICLES WERE PRESENT. AND YES, I KNOW HOW TO DRIVE IN THE SNOW. I WAS ONLY GOING ABOUT 15 MPH AND LIGHTLY TAPPED THE BREAKS AT THE STOP SIGN. WHEN I REMEMBER TO TURN THE BUTTON OFF AFTER STARTING THE VEHICLE IT DOES NOT HAPPEN BUT SOMETIMES IT IS HARD TO REMEMBER SINCE IT IS AUTOMATICALLY ACTIVATED WHEN THE CAR IS STARTED. THE TIMES THIS HAS OCCURRED I WAS EITHER TURNING ON COMING TO A STOP AND SPEED DOES NOT SEEM TO MAKE A DIFFERENCE. IT HAS HAPPENED ON A CITY STREETS, FREEWAYS, PARKING LOTS, NEIGHBORHOOD STOP SIGNS, AND DRIVEWAYS. THIS HAS BEEN RANDOMLY HAPPENING THE ENTIRE 5 YEARS I HAVE OWNED THE CAR.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
WHEN DRIVING 30 MPH UP TO 70 MPH ALL OF A SUDDEN THE REDUCED RNGINE LIGHT VOMES ON AND THE CAR STARTS DECELERATING TO 5 MPH AND SOMETIMES CUTS OFF CAUSING POWER STEERING TO NOT WORK. THIS STARTED AFTER THE WORKED ON YHE IGNITION RECALL. I ASKED ABOUT IT AND WAS CHARGED $75 FIR THEM TO PUT IT ON THE COMPUTER. THEN WAS TOLD IT WOULD BE OVER $700 FOR THEM TO FIND OUT WHAT'S WRONG. I DON'T HAVE THAT TYPE OF MONEY SO L LET IT SIT UP FOR AWHILE ONLY TO BE YOLD IT COULD POSSIBLY BE THE GAS PEDAL AND WOULDN'T COST THAT MUCH TO REPLACE... I'VE ALMOST HAD TWO ACCIDENTS BEFORE L COULD PULL OVER. IF IT CUTS OFF COMPLETELY IT CRANKS RIGHT BACK UP - SOMETIMES OT WILL TAKE ON OFF BUT OTHER TIMES L HAVE TO SIT AND WAIT BECAUSE IT WON'T ACCELERATE NO FASTER THAN 2 TO 5 MPH, LIKE SOMETHING HAS TO CATCH UP. I HAVEN'T GOTTEN IT FIXED YET BECAUSE L CAN'T AFFORD IT.
THE TRACTION CONTROL FEATURE IS UNSAFE. WHEN IT COMES ON IT CAUSES THE WHEELS TO LOCK, PREVENTS BRAKING, AND PROPER STEERING. THIS ALWAYS HAPPENS IN THE RAIN. IT HAS IN THE SNOW AND EVEN WHEN IT IS DRY. ONCE PULLING INTO A PARKING SPACE THE WHEELS LOCKED CAUSING ME TO SLIDE INTO THE VEHICLE PARKED IN FRONT OF ME. WHEN IT HAPPENED IN THE SNOW IT CAUSED ME TO LOSE CONTROL AND SLIDE ACROSS THE ENTIRE INTERSECTION LUCKILY NO OTHER VEHICLES WERE PRESENT. AND YES, I KNOW HOW TO DRIVE IN THE SNOW. I WAS ONLY GOING ABOUT 15 MPH AND LIGHTLY TAPPED THE BREAKS AT THE STOP SIGN. WHEN I REMEMBER TO TURN THE BUTTON OFF AFTER STARTING THE VEHICLE IT DOES NOT HAPPEN BUT SOMETIMES IT IS HARD TO REMEMBER SINCE IT IS AUTOMATICALLY ACTIVATED WHEN THE CAR IS STARTED. THE TIMES THIS HAS OCCURRED I WAS EITHER TURNING ON COMING TO A STOP AND SPEED DOES NOT SEEM TO MAKE A DIFFERENCE. IT HAS HAPPENED ON A CITY STREETS, FREEWAYS, PARKING LOTS, NEIGHBORHOOD STOP SIGNS, AND DRIVEWAYS. THIS HAS BEEN RANDOMLY HAPPENING THE ENTIRE 5 YEARS I HAVE OWNED THE CAR.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
I'VE READ ONLINE THAT THE VEHICLE YEAR MODEL AND MAKE IS SET FOR RECALL BECAUSE OF FAULTY AIRBAGS. AIRBAGS THAT CAN DEPLOY SHARP OBJECTS CAUSING SERVER DAMAGE OR POSSIBLY DEATH. I NEED TO KNOW MORE ABOUT THIS INFORMATION.
I WAS BROADSIDED BY DRIVER WHO RAN A RED LIGHT AND MY AIR BAGS DID NOT WORK DON'T KNOW WHY THEY DIDN'T I WAS TRAVELING W/B LANCASTER BLVD AND WAS COMING SOUTH BOUND ON A RED LIGHT THERE IS A TRAFFIC COLLISION REPORT IS THERE ANYTHING I CAN DO. *JS
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. WHILE IDLING AT A STOP LIGHT, THE CONTACT'S CHILD OPENED THE REAR PASSENGER DOOR ALTHOUGH IT WAS LOCKED. THE ISSUE OCCURRED TWICE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS UNAVAILABLE.
SHORTLY AFTER I GOT ONTO I 270 DUBLIN, OHIO, SUDDENLY THE CAR STARTED SWIRLING AND WENT FROM THE 5TH LANE ENDED UP IN THE DITCH. THE CRASH WAS VERY HARD BUT THE AIR BAG DID NOT COME OUT. THE AXLE WAS DAMAGED AND THE CAR WAS A TOTAL DAMAGE. NO ONE COULD FIGURE WHY THIS HAPPENED OR HOW. I DID NOT GET TICKET FOR THIS ACCIDENT BECAUSE THERE WAS NO SPEED INVOLVED AND AMAZINGLY DID NOT HIT ANYONE AND THE RESULT OF THIS I LOST MY CAR. *TR
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
THE TRACTION CONTROL FEATURE IS UNSAFE. WHEN IT COMES ON IT CAUSES THE WHEELS TO LOCK, PREVENTS BRAKING, AND PROPER STEERING. THIS ALWAYS HAPPENS IN THE RAIN. IT HAS IN THE SNOW AND EVEN WHEN IT IS DRY. ONCE PULLING INTO A PARKING SPACE THE WHEELS LOCKED CAUSING ME TO SLIDE INTO THE VEHICLE PARKED IN FRONT OF ME. WHEN IT HAPPENED IN THE SNOW IT CAUSED ME TO LOSE CONTROL AND SLIDE ACROSS THE ENTIRE INTERSECTION LUCKILY NO OTHER VEHICLES WERE PRESENT. AND YES, I KNOW HOW TO DRIVE IN THE SNOW. I WAS ONLY GOING ABOUT 15 MPH AND LIGHTLY TAPPED THE BREAKS AT THE STOP SIGN. WHEN I REMEMBER TO TURN THE BUTTON OFF AFTER STARTING THE VEHICLE IT DOES NOT HAPPEN BUT SOMETIMES IT IS HARD TO REMEMBER SINCE IT IS AUTOMATICALLY ACTIVATED WHEN THE CAR IS STARTED. THE TIMES THIS HAS OCCURRED I WAS EITHER TURNING ON COMING TO A STOP AND SPEED DOES NOT SEEM TO MAKE A DIFFERENCE. IT HAS HAPPENED ON A CITY STREETS, FREEWAYS, PARKING LOTS, NEIGHBORHOOD STOP SIGNS, AND DRIVEWAYS. THIS HAS BEEN RANDOMLY HAPPENING THE ENTIRE 5 YEARS I HAVE OWNED THE CAR.
I PURCHASE MIC 73391 DEFENDER TIRES AND THEY ARE CRACKING ON THE SIDES, I WAS TOLD THEY COULD GET A BLOW OUT. IS THERE A RECALL ON THIS TIRES. I PURCHASED THEM JAN 2013 AT TIRE CHOICE AUTO CAR CARE. I ALSO WOULD LIKE TO KNOW ABOUT THE STEERING KNUCKLE ON MY 2005 PONTIAC GRAND PRIX. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
I APOLOGIZE AS THE DATE OF MY FIRST INCIDENT IS ONLY APPROXIMATED. HOWEVER, I HAVE HAD SEVERAL SINCE THEN. WHILE DRIVING IN THE RAIN, MY WIPERS BEGAN TO STALL FREQUENTLY AND CONTINUE TO DO SO. THEN, MY DASH LIGHTS BECAME I UNCHARACTERISTICALLY DIM FOLLOWED BY INTERMITTENT STOPPING OF MY AIR BLOWER. AFTER MANY TRIPS TO THE CAR MECHANIC, NO SOLUTIONS HAVE REMEDIED MY PROBLEM. AFTER MY OWN RESEARCH THROUGH INTERNET FORUMS AND A LAST DISCUSSION WITH A FORMER GM EMPLOYEE, I BELIEVE THE PROBLEM IS WITH A FAULTY IGNITION SWITCH. WITH A GM RECALL NOW IN PLACE FOR MY VEHICLE, DO I QUALIFY TO RECEIVE THE REPAIR EVEN THOUGH MY VEHICLE IS A 2005 MODEL? THANK YOU MUCH! *TR
TL*THE CONTACT OWNS A 2005 PONTIAC GRAND PRIG. WHILE THE VEHICLE WAS PARKED SHE TURNED ON THE HEAT AND IT FAILED TO FUNCTION. SHE STATED HAD AUTOMATIC CLIMATE CONTROL ON THE VEHICLE AND WHEN SHE TURNED THE HEATER ON NO MATTER WHAT TEMPERATURE IT WAS SET TO THE HEAT WAS MINIMAL AND LUKE WARM. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC FOR THE FAILURE WHO ADVISED HER THAT THE HVAC CONTROL HEAD NEEDED TO BE REPLACED AND THAT THE PART WAS ON BACK ORDER FROM THE MANUFACTURER. THE CONTACT STATED THAT THE MANUFACTURER COULD NOT GIVE THEM A DELIVERY DATE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 81,648 AND THE CURRENT MILEAGE WAS 81,736. UPDATED 03/31/11*LJ UPDATED 05/06/11
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
PURCHASED MIC DEFENDER TIRES JAN 3, 2013 AND THEY ARE CRACKED ON THE SIDES THEY TELL ME THEY MITE BLOW OUT ON THE ROAD. *TR
I PURCHASE MIC 73391 DEFENDER TIRES AND THEY ARE CRACKING ON THE SIDES, I WAS TOLD THEY COULD GET A BLOW OUT. IS THERE A RECALL ON THIS TIRES. I PURCHASED THEM JAN 2013 AT TIRE CHOICE AUTO CAR CARE. I ALSO WOULD LIKE TO KNOW ABOUT THE STEERING KNUCKLE ON MY 2005 PONTIAC GRAND PRIX. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
WE RETURNED HOME FROM GROCERY SHOPPING AND AS WE WERE BRINGING GROCERIES IN, MY WIFE COULD SMELL SOMETHING BURNING. SHE THOUGHT AT FIRST IT WAS THE NEIGHBORS BURNING TRASH BUT THEN NOTICED THAT THE SMELL WAS COMING FROM THE GARAGE. SHE SEEN SMOKE COMING FROM UNDER THE HOOD. SHE OPENED THE HOOD AND SEEN SMALL FLAMES. SHE QUICKLY EXTINGUISHED THE FIRE. I PULLED THE CAR OUTSIDE TO INVESTIGATE AND AS I WAS DISASSEMBLING THE CARS FRONT LIGHTING SYSTEM, THE FOG LIGHT ELECTRICAL SYSTEM WAS MELTED AND THE PLASTIC ON THE LARGER LIGHT FIXTURE WAS MELTED ALSO. I DID TAKE PHOTOS OF THE DAMAGE. *TR
I WAS COMING UP THE STREET AND COULD NOT SEE THE LIGHT DUE TO POOR VISIBILITY. THE SUN WAS IN MY EYES. I DIDN'T NOT SEE THE RED LIGHT AND RAN THROUGH IT HITTING AN OLDER JEEP. I WAS GOING BETWEEN 35-45 MPH AND MY AIR BAGS DID NOT DEPLOY EVER THOUGH IT WAS A HEAD ON COLLISION. THE CAR NEEDS THE WHOLE FRONT HALF REPLACED. THE BUMPER COVER, ACTUAL BUMPER, BUMPER ABSORBER, BUMPER SUPPORT, HEADLIGHTS, HEADLIGHT BRACKET, FOG LIGHTS, HOOD, AND BOTH FENDERS. I SUFFERED A CONCUSSION AND SEVERE BRUISING FROM HITTING THE STEERING WHEEL. *TR
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
LEFT FRONT LOWER FRONT CONTROL ARM STARTED TO COLLAPSE DUE TO SEVERE RUST THROUGH. THERE WAS NO WARNING, ONLY A SUDDEN CREAKING AND GROANING NOISE AND SONE DIFFICULTY TURNING THE WHEELS WHILE DRIVING HOME ON COUNTRY ROADS. EARLIER IN THE DAY, WE HAD BEEN ON THE INTERSTATE TRAVELING AT 65 MPH. IF THIS CONTROL ARM FULLY FRACTURED AT THAT SPEED WE WOULD HAVE LOST ALL STEERING ABILITY, THIS CAR HAS ONLY 26363 MILES ON IT.
PASSENGER SIDE REAR SUSPENSION STRUT (SPRING/SHOCK ASSEMBLY) SUDDENLY COLLAPSED DOWNWARD BECAUSE LOWER SPRING RETAINER RING RUSTED AWAY, ALLOWING SUSPENSION SPRING TO PUSH DOWNWARD AND UP AGAINST REAR TIRE. HAPPENED WHEN WE WERE PULLING OUT OF DRIVEWAY, FIRST HEARD A THUMP, FOLLOWED BY A DRAGGING SOUND AND THEN SAW BLUE SMOKE COMING FROM REAR PASSENGER SIDE WHEEL WELL. AT FIRST WE THOUGH A TREE BRANCH HAD GOTTEN CAUGHT UNDER THE VEHICLE (WE LIVE IN A RURAL AREA). VEHICLE HAD TO BE TOWED FROM DRIVEWAY FOR REPAIR. HAD THIS HAPPENED SUDDENLY ON A HIGHWAY AT 55 MPH OR MORE WE MAY HAVE LOST CONTROL OF THE VEHICLE. EXAMINATION OF THE STRUT ON THE REAR DRIVER'S SIDE SHOWED IT ALSO WAS SIGNIFICANTLY RUSTED AND NO DOUBT IT TOO WOULD HAVE COLLAPSED AT SOME FUTURE POINT. BOTH REAR STRUTS AND DAMAGED TIRE REPLACED BY LOCAL REPAIR SHOP.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
2005 GRAND PRIX 11,000 MILES CAR STARTED TO HAVE SEVERE HESITATIONS AND STUMBLING PROBLEMS, TOOK CAR IN SEVERAL TIMES BETWEEN TWO DEALERS AND STILL THE CAR IS NOT RIGHT, I HAVE SPENT CLOSE TO 3,000 DOLLARS AND MY SECONDARY WARRANTY HAS PUT ABOUT 4500.00 DOLLARS ALL IN REPAIRS AND THE CAR NOW ONLY HAS 33,000 MILES ON IT, IT HAS ALMOST CAUSED ME TO CRASH BECAUSE OF LOOSING POWER AND NOT ABLE TO ACCELERATE INTO TRAFFIC, GM IS NOT HELPING RESOLVE THIS AT ALL THEY KEEP SAYING THEY DON'T KNOW, I HAVE BEEN TOLD IT IS THE FUEL PUMP OR FUEL PRESSURE BUT THAT THEY ARE UNABLE TO PROVE THIS TO WARRANTY COMPANY SO THAT THEY WILL REPLACE IT, SO FAR TO CORRECT THE PROBLEM MY CAR HAS HAD THE " CATALYTIC CONVERTER REPLACED, MASS-MAP-PCV REPLACED ALL PLUGS AND WIRES REPLACED, COMPLETE ENGINE COMBUSTION CLEANING AND MOST RECENT THE TRANSMISSION, THIS CAR HAS BEEN A COMPLETE NIGHTMARE NOT KNOWING WHEN THIS WILL ACT UP AND WHAT WILL HAPPEN NEXT, IT HAS ALSO HAD THE STEERING SYSTEM REPLACED UNDER A DEFECT, I HAVE ALSO PAID INCLUDED IN THE AMOUNT I HAVE SPENT OVER 600.00 IN DIAGNOSTIC FEES, THEY ARE TELLING ME THAT THE FUEL PUMP COULD COST AROUND 700.00-800.00 DOLLARS BECAUSE MINE HAS THE PUMP, FILTER AND REGULATOR ALL IN ONE UNIT, PLEASE CHECK INTO THIS AS THIS HAS BECOME SUCH A STRAIN ON ME AND I AM NOT SURE WHERE TO GO FROM HERE. THANK YOU *TR
TIE ROD FAILURE DRIVERS SIDE THEN LEAK IN TIE-ROD RACK AND PINION DRIVER'S SIDE AS A RESULT OF REPAIR. NOTIFIED DEALER WHILE UNDER WARRANTY THAT POWER STEERING FLUID WAS LOW AND THEY DID NOT ASSIST IN A CHECK. I HAD TO PAY AFTER WARRANTY EXPIRATION FOR REPAIR. FUEL TANK BAND LOOSE HAD TO BE RETIED. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. WHILE IDLING AT A STOP LIGHT, THE CONTACT'S CHILD OPENED THE REAR PASSENGER DOOR ALTHOUGH IT WAS LOCKED. THE ISSUE OCCURRED TWICE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS UNAVAILABLE.
TL* THE CONTACT OWNS 2005 PONTIAC GRAND PRIX. THE CONTACT STATED THAT THE VEHICLE ONLY HAD ONE LOCK FOR ENTERING AND EXITING THE VEHICLE WHICH HAD FAILED. THE REMOTE KEY FOB WAS PREVIOUSLY REPLACED THREE TIMES FOR THE EXACT SAME FAILURE BUT TO NO AVAIL. THE CONTACT BELIEVED THAT THE KEY FOB WAS POORLY MANUFACTURED AND WAS THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 63,000.
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
TL*THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. THE CONTACT NOTICED THAT THE REAR PASSENGER SIDE SEAT BELT BUCKLE WORKED INTERMITTENTLY. SHE TOOK THE VEHICLE TO THE DEALER AND THEY REPLACED THE SEAT BELT BUCKLE AT THE COST OF $160.68. SHE WILL CONTACT THE MANUFACTURER. THE FAILURE MILEAGE WAS 54,499 AND CURRENT MILEAGE WAS 54,550.
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 .