NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
1,072 reports182,000 miles · Jun 23, 2013
Engine
WAS DRIVING DOWN THE HIGHWAY AND CAR STARTED TO SLOW DOWN. NO TEMPERATURE LIGHT CAME ON BUT CAR STARTED TO SMOKE A LITTLE UNDERNEATH HOOD. STOPPED CAR AT AN EMPTY LOT, AND HAD IT TOWED TO A GARAGE. THEY SAID MY ENGINE HAD OVERHEATED AND NEEDED A NEW HEAD GASKET. IT HAD PREVIOUSLY HAD A HEAD GASKET PUT ON IT ABOUT A YEAR AGO, SO …
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WAS DRIVING DOWN THE HIGHWAY AND CAR STARTED TO SLOW DOWN. NO TEMPERATURE LIGHT CAME ON BUT CAR STARTED TO SMOKE A LITTLE UNDERNEATH HOOD. STOPPED CAR AT AN EMPTY LOT, AND HAD IT TOWED TO A GARAGE. THEY SAID MY ENGINE HAD OVERHEATED AND NEEDED A NEW HEAD GASKET. IT HAD PREVIOUSLY HAD A HEAD GASKET PUT ON IT ABOUT A YEAR AGO, SO THIS WOULD HAVE BEEN THE SECOND ONE. MECHANIC ADVISED ME NOT TO HAVE A SECOND HEAD GASKET JOB BUT INSTEAD ADVISED ME TO GET ANOTHER ENGINE FOR THE CAR. *TR
NHTSA ODI #10521281
71,000 miles · Jun 20, 2013
Electrical System
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT UPON STARTING THE IGNITION, THE FUEL GAUGE REGISTERED AN INACCURATE FUEL LEVEL READING. IN ADDITION, THE TRACTION CONTROL WARNING INDICATOR WOULD ILLUMINATE AFTER DRIVING IN REVERSE AND THEN IN DRIVE. THE STEERING WHEEL WOULD EMIT A GRINDING NOISE WHENEVER BEI…
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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT UPON STARTING THE IGNITION, THE FUEL GAUGE REGISTERED AN INACCURATE FUEL LEVEL READING. IN ADDITION, THE TRACTION CONTROL WARNING INDICATOR WOULD ILLUMINATE AFTER DRIVING IN REVERSE AND THEN IN DRIVE. THE STEERING WHEEL WOULD EMIT A GRINDING NOISE WHENEVER BEING TURNED WITH THE ILLUMINATION OF THE TRACTION CONTROL WARNING INDICATOR. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 71,000.
NHTSA ODI #10520821
168,000 miles · Jun 13, 2013
Electronic Stability Control (esc)Service Brakes, HydraulicTraction Control System
I HAVE HAD MY 2004 IMPALA INTO THE SHOP THREE TIMES NOW WITH REGARDS TO THE TRACTION LIGHT GOING ON WHEN I TURNED ALONG WITH TRAC OFF AND ABS WARNING LIGHTS GOING ON. INITIALLY THE SERVICE LIGHTS WOULD GO ON WHEN TURNING RIGHT OR LEFT. THE ABS WOULD MAKE A NOISE LIKE IT WAS CYCLING. JUST LAST WEEK ON THE HIGHWAY THE TRACTION …
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I HAVE HAD MY 2004 IMPALA INTO THE SHOP THREE TIMES NOW WITH REGARDS TO THE TRACTION LIGHT GOING ON WHEN I TURNED ALONG WITH TRAC OFF AND ABS WARNING LIGHTS GOING ON. INITIALLY THE SERVICE LIGHTS WOULD GO ON WHEN TURNING RIGHT OR LEFT. THE ABS WOULD MAKE A NOISE LIKE IT WAS CYCLING. JUST LAST WEEK ON THE HIGHWAY THE TRACTION SERVICE LIGHT WENT ON WHILE DRIVING AT 60 MPH. I HAVE HAD TO STOP AND THE BRAKES WOULD PULSATE WITH NO BRAKING CAPABILITIES THEN IT WOULD CATCH AND I WOULD BE ABLE TO STOP WITH PUMPING THE BRAKE. I ALMOST HAD AN ACCIDENT. THE FIRST TIME A REPAIR WAS MADE TWO WEEKS AGO AND REPLACED WHEEL HUB ASSEMBLIES ON BOTH FRONT TIRES AND FRONT BRAKES WERE REPLACED. THIS IS TIME FRAME WENT THE BRAKES WENT OUT. I WAS TOLD THE BACK BRAKES WERE OK. THE SECOND TIME - THE MECHANIC REPLACED THE RIGHT BEARING AFTER THE LIGHTS WENT ON AGAIN AFTER 5 DAYS OF DRIVING. NOW IT IS IN THE SHOP TO REPLACE THE WIRE HARNESS FOR THE TRACTION AND ABS WHEN THE SERVICE LIGHTS WENT ON AGAIN. THE WIRE IS ROCK HARD. *TR
NHTSA ODI #10519619
135,000 miles · Jun 9, 2013
Electronic Stability Control (esc)Power TrainService Brakes
WAS TURNING LEFT FROM STOP WHEN TRACTION LIGHT CAME ON ALSO ABS LIGHT AND TRACTION OFF SWITCH LIGHT, NOW IT HAPPENS IN REVERSE AND SOMETIMES WHEN I START THE CAR. IT MAKES A GROWLING SOUND,IF I SHUT OFF THE CAR AND RESTART IT ALL THE LIGHTS GO OUT. *TR
NHTSA ODI #10515886
9,000 miles · Jun 5, 2013
Electrical SystemVehicle Speed Control
SPEEDOMETER STOPPED WORKING JUST BEFORE 2 YEARS / WE THOUGHT IT WAS A VEHICLE IN FRONT OF US WITH HIGH RF OUTPUT INTERFERING / WE WERE SO WRONG / / / EARLIER THE GAS GAUGE WAS STICKING AND REQUIRED MULTIPLE TWISTS OF KEY TO ON WITHOUT STARTING CAR THEN OFF ON OFF ON OFF ON OFF .... ... TO RESET IT / LATER IT GO…
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SPEEDOMETER STOPPED WORKING JUST BEFORE 2 YEARS / WE THOUGHT IT WAS A VEHICLE IN FRONT OF US WITH HIGH RF OUTPUT INTERFERING / WE WERE SO WRONG / / / EARLIER THE GAS GAUGE WAS STICKING AND REQUIRED MULTIPLE TWISTS OF KEY TO ON WITHOUT STARTING CAR THEN OFF ON OFF ON OFF ON OFF .... ... TO RESET IT / LATER IT GOT STUCK POINTING TO THE TEMPERATURE AND WONT MOVE AT ALL / / / LATER THE TEMPERATURE GAUGE STOPPED WORKING AND WILL POINT ANYWHERE / ALTHOUGH 1 TRIP IN 20 IT SEEMS AS IF ITS RANDOM SETTING COULD BE CORRECT / / / NOW THE TACHOMETER IS INTERMITTENT / SEEMS RIGHT WHEN IT WORKS WHICH IS ABOUT 4 OUT OF 5 TRIPS / / / AND THE SECURITY LIGHT COMES ON AT RANDOM / A FEW TIMES WAS UNABLE TO START THE CAR WITHOUT WAITING TEN MINUTES / / / SOMETIMES THE TRACTION LIGHT COMES ON ERRONEOUSLY / / / CRUISE CONTROL SEEMS TO HAVE STOPPED WORKING COMPLETELY / / / NO IDEA WHAT WILL FAIL NEXT / THE INTERNET IS FULL OF PEOPLE WITH THESE COMPLAINTS / / / CONSUMERS REPORTS USED CAR RATINGS HAS THIS CAR AS BAD IN EVERY CATEGORY OF PARTS THAT CAN NEED SERVICING / / / DEALERS WANT THOUSANDS TO REPLACE MULTIPLE PARTS BUT WONT GUARANTEE THAT THEY WILL FIX THE PROBLEM / / / INTERNET NOTES THAT PEOPLE HAVE FOUND BAD SOLDER JOINTS IN THE BCM, BAD WIRING HARNESS CONTACTS, BAD SENSORS, ETC. AND OTHER DESIGN DEFECTS / / / I HAVE FOUND THREE INDEPENDENT COMPANIES MAKING ALTERNATE PARTS TO REALLY FIX THESE PROBLEMS. AND MANY SOLUTIONS TO HELP ALLEVIATE THE PROBLEM. / / / IS THERE AN UNADVERTISED RECALL OR FIX PROGRAM BY GM TO FIX THE INSTRUMENTS AND THE BOGUS SECURITY SYSTEM THAT ONLY LOCKS USERS OUT ?? *TR / / / / /
NHTSA ODI #10515275
141,000 miles · May 28, 2013
Engine
TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE TEMPERATURE GAUGE RAPIDLY INCREASED AND A COOLANT ODOR WAS EMITTED INSIDE OF THE VEHICLE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 141,000. …
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TL* THE CONTACT OWNS A 2004 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE TEMPERATURE GAUGE RAPIDLY INCREASED AND A COOLANT ODOR WAS EMITTED INSIDE OF THE VEHICLE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 141,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10513769
98,000 miles · May 23, 2013
Power TrainService Brakes
TRACTION CONTROL TRIES TO KICK WHEN BRAKING. BRAKES ACT AS THOUGH THEY ARE PUSHING BACK AGAINST MY FOOT PRESSURE AT THIS TIME. TRACTION CONTROL MAKES A GRINDING NOISE. VEHICLE HAS TROUBLE STOPPING. TRACTION CONTROL SHUTS OFF, WARNING LIGHT TO SERVICE TRACTION CONTROL COMES ON, ABS SHUTS OFF AND LIGHT COMES ON, AND RED "BRAKES…
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TRACTION CONTROL TRIES TO KICK WHEN BRAKING. BRAKES ACT AS THOUGH THEY ARE PUSHING BACK AGAINST MY FOOT PRESSURE AT THIS TIME. TRACTION CONTROL MAKES A GRINDING NOISE. VEHICLE HAS TROUBLE STOPPING. TRACTION CONTROL SHUTS OFF, WARNING LIGHT TO SERVICE TRACTION CONTROL COMES ON, ABS SHUTS OFF AND LIGHT COMES ON, AND RED "BRAKES" LIGHT TURNS ON. VEHICLE DRIVES AND BRAKES JUST FINE AFTER THAT FOR THE REMAINDER OF THE DRIVE. ON OCCASION THESE EVENTS HAPPEN WHEN GOING OVER A RAILROAD TRACKS OR OTHER SIMILAR BUMPS AND BRAKES ARE NOT INVOLVED. *TR
NHTSA ODI #10513327
98,000 miles · May 14, 2013
Engine
CHEVY IMPALA 2004 LS- THE VEHICLE IS STOPPING COMPLETELY WHILE DRIVING OR SITTING AT INTERSECTION. THERE IS NO WARNING, NO MESSAGE, IT JUST DIES. THE STEERING GOES WHEN THIS HAPPENS SO I CANNOT EVEN GET OFF THE ROAD. THEN THERE ARE TIMES THAT THE CAR WILL NOT START AT ALL AND I HAVE BEEN STRANDED. EVENTUALLY AFTER ABOUT 20 MINU…
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CHEVY IMPALA 2004 LS- THE VEHICLE IS STOPPING COMPLETELY WHILE DRIVING OR SITTING AT INTERSECTION. THERE IS NO WARNING, NO MESSAGE, IT JUST DIES. THE STEERING GOES WHEN THIS HAPPENS SO I CANNOT EVEN GET OFF THE ROAD. THEN THERE ARE TIMES THAT THE CAR WILL NOT START AT ALL AND I HAVE BEEN STRANDED. EVENTUALLY AFTER ABOUT 20 MINUTES THE CAR WILL START- I HAVE ALREADY REPLACED THE STARTER BUT THE PROBLEM STILL EXISTS. I HAVE HAD THE CAR CHECKED OUT AT 2 DIFFERENT SHOPS (FIRESTONE) AND THEY CANNOT FIND THE PROBLEM. THERE ARE NO CODES COMING UP. THEY ARE COMPLETELY PERPLEXED. CHEVY STATES THEIR MECHANICS ARE BETTER. ALSO THE CLUSTER PANEL IS GONE AND CHEVY IS AWARE OF THE PROBLEM BUT THEY ONLY RECALLED CERTAIN MODELS AND DID NOT INCLUDE THE IMPALAS. I HAVE 2 ESTIMATES REGARDING FIXING THIS PROBLEM BUT THE QUOTES ARE $500.00. I DO NOT FEEL THAT I SHOULD HAVE TO PAY FOR THIS WHEN CHEVY KNEW THEY HAD THIS PROBLEM WITH CLUSTER PANELS AND OMITTED THE IMPALAS IN THEIR RECALL. SO, TO RECAP: THE CAR DIES IN TRAFFIC (ALMOST HIT TWICE), I DO NOT KNOW HOW MUCH GAS I HAVE, HOW FAST I AM GOING, OR IF THE CAR IS OVERHEATING. IN DEALING WITH CHEVY I WAS TOLD TO TAKE THE CAR TO A CHEVY DEALERSHIP. THEY GAVE ME A PLACE THAT IS 2 1/2 HOURS HOUSE AWAY FROM MY HOME. I WAS ALSO TOLD THAT I WOULD HAVE THE HONOR OF PAYING FOR THE DIAGNOSTICS. IN RESEARCHING THIS PROBLEM, I HAVE PULLED UP SEVERAL COMPLAINTS FROM OTHER CHEVY IMPALA 2004 OWNERS THAT ARE EXPERIENCING THE SAME MULTIPLE PROBLEMS. I ALSO NOTICED THAT MOST OF THE COMPLAINTS ARE STATING THAT THE SAME ISSUES OCCURRED AT APPROX. THE SAME MILEAGE AS MINE. I HAVE DISCUSSED THIS WITH CHEVY CUSTOMER SERVICE AND BASICALLY THAT WAS IGNORED. THIS CAR IS HAZARDOUS TO DRIVE AND POTENTIALLY WILL CAUSE BODILY HARM. DEALING WITH CHEVY IS POINTLESS. ALL THEY CAN THINK OF IS HOW MUCH MONEY THEIR DEFECTS WILL BRING IN. *TR
NHTSA ODI #10512006
105,000 miles · May 11, 2013
Electrical System
THE SPEEDOMETER STOPPED WORKING. IT FIRST STARTED MISREADING SPEEDS, SAYING IT WAS 30 MPH ON HIGHWAY (I WAS AROUND 55 MPH) AND THEN STOPPED READING. IT WILL WORK AND THEN MONTHS LATER START MALFUNCTIONING ONE OR TWICE, UNTIL LAST WEEK IT TOTALLY STOPPED WORKING. AL OTHER GAUGES SEEM TO BE WORKING, BUT IT MAKES A 'LIGHT FLASH' NO…
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THE SPEEDOMETER STOPPED WORKING. IT FIRST STARTED MISREADING SPEEDS, SAYING IT WAS 30 MPH ON HIGHWAY (I WAS AROUND 55 MPH) AND THEN STOPPED READING. IT WILL WORK AND THEN MONTHS LATER START MALFUNCTIONING ONE OR TWICE, UNTIL LAST WEEK IT TOTALLY STOPPED WORKING. AL OTHER GAUGES SEEM TO BE WORKING, BUT IT MAKES A 'LIGHT FLASH' NOW AND THEN. SOME INTERIOR LIGHTS (MIRRORS) WILL STOP WORKING WHEN IT DOES THIS PANEL FLASH. I'M TOLD IT IS A CLUSTER ISSUE, KNOWN FOR THESE MODELS. I BOUGHT THIS CAR STRAIGHT FROM THE DEALER, BRAND NEW IN 2004, AND HAVE MAINTAINED PER SPEC, REGULARLY. *TR
NHTSA ODI #10511515
41,650 miles · Apr 9, 2013
Electrical System
I DROVE MY 2004 IMPALA TO THE STORE, WHEN I RETURNED TO MY CAR IT WOULD NOT START! SINCE I HAD JUST SIGNED THE PAPERS ON IT I TOOK IT BACK TO THE DEALER ONCE IT STARTED. THEY PUT $500.00 WOULD OF REPAIR WORK INTO IT BUT THAT DID NOT FIX THE PROBLEM. IT HAPPENED AGAIN JUST AFTER MY 3 MONTH WARRANTY EXPIRED. IT USED TO IT EVERY SO…
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I DROVE MY 2004 IMPALA TO THE STORE, WHEN I RETURNED TO MY CAR IT WOULD NOT START! SINCE I HAD JUST SIGNED THE PAPERS ON IT I TOOK IT BACK TO THE DEALER ONCE IT STARTED. THEY PUT $500.00 WOULD OF REPAIR WORK INTO IT BUT THAT DID NOT FIX THE PROBLEM. IT HAPPENED AGAIN JUST AFTER MY 3 MONTH WARRANTY EXPIRED. IT USED TO IT EVERY SO OFTEN UNTIL RECENTLY IT HAS BEEN DOING IT A FEW TIMES A DAY. *TR
NHTSA ODI #10505721
Official recalls
4Oct 26, 2015
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence & remedy
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Engine And Engine Cooling:engine
General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo vehicles. The affected vehicles were previously repaired under recalls 08V-118, 09V-116, and 15V-201 to address the possibility that engine oil may drip onto the hot exhaust manifold.
Consequence: Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
Remedy: The remedy applied under recalls 08V-118, 09V-116, and 15V-201 did not adequately remove the safety risk. Under the improved remedy, dealers will replace the engines front valve cover and gasket. Vehicles that are covered by recalls 08V-118, 09V-116, or 15V-201 that have not yet received the original remedy will instead receive the improved remedy under the original recall number. The recall began on February 19, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick customer service at 1-800-521-7300, Oldsmobile customer service at 1-800-442-6537 and Pontiac customer service at 1-800-458-8006. GM's number for this recall is 15757. Note: Until the improved remedy has been applied, owners are advised to park their vehicle outside since the fire risk exists even when the vehicle is unattended.
Apr 6, 2015
General Motors LLC (GM) notified the agency on April 2, 2015, that they are is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 1, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 23, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactured April 7, 2003, to June 23, 2003. On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand Prix vehicles manufactured January 6, 2003, to June 25, 2004. In the affected vehicles, the valve cover gasket may leak.
Consequence & remedy
Consequence: The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will remove the plastic cover and plastic oil fill tube extension and replace the front valve cover and gasket. These repairs will be done free of charge. The recall began on April 24, 2015. Owners may contact Buick customer service at 1-800-521-7300, Pontiac customer service at 1-800-762-2737 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14574.
Jul 3, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
Jun 23, 2004
CERTAIN PASSENGER VEHICLES WERE PRODUCED WITH LOWER THAN SPECIFIED TORQUE ON BOTH FRONT BRAKE CALIPER TO STEERING KNUCKLE ATTACHMENT BOLTS. WITH IMPROPER TORQUE, THE CLAMP LOAD AT THE JOINT MAY NOT BE ADEQUATE TO PREVENT MOVEMENT BETWEEN THE CALIPER BRACKET AND KNUCKLE.
Consequence & remedy
Consequence: DEPENDING ON WHETHER ONE OR BOTH BOLTS BACKS OUT OR FRACTURES, THE RESULT CAN BE LOCKING OF THE AFFECTED WHEEL DURING BRAKING AND AN ABRUPT STEERING INPUT IN THE DIRECTION OF THE LOCKED WHEEL, REDUCED BRAKING AND NOISE FROM THE AFFECTED WHEEL, OR SEVERING OF A BRAKE HOSE, INCREASED BRAKE PEDAL TRAVEL, AND REDUCED STEERING CONTROL. REDUCED BRAKING OR STEERING CONTROL COULD CAUSE A CRASH.
Remedy: DEALERS ARE TO TIGHTEN BOTH BOLTS TO THE SPECIFIED TORQUE. OWNER NOTIFICATION BEGAN ON JUNE 28, 2004. OWNERS SHOULD CONTACT CHEVROLET 1-800-630-2438 OR PONTIAC 1-800-620-7668.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗