NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
609 reports27,647 miles · Jul 22, 2010
Service Brakes, Hydraulic
TL*THE CONTACT OWNS 2005 CHEVROLET IMPALA. ON MAY 24, 2010, A ROUTINE OIL CHANGE WAS BEING PERFORMED ON THE VEHICLE THE CONTACT NOTICED THAT THERE SOMETHING WRONG WITH THE BRAKES AND WAS TOLD THAT THEY WERE FUNCTIONING PROPERLY. WHEN THE CONTACT ATTEMPTED TO HAVE THE VEHICLE INSPECTED HE WAS TOLD THAT THE BRAKE PADS WERE CRACKED…
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TL*THE CONTACT OWNS 2005 CHEVROLET IMPALA. ON MAY 24, 2010, A ROUTINE OIL CHANGE WAS BEING PERFORMED ON THE VEHICLE THE CONTACT NOTICED THAT THERE SOMETHING WRONG WITH THE BRAKES AND WAS TOLD THAT THEY WERE FUNCTIONING PROPERLY. WHEN THE CONTACT ATTEMPTED TO HAVE THE VEHICLE INSPECTED HE WAS TOLD THAT THE BRAKE PADS WERE CRACKED AND HAD CUT INTO THE ROTORS. THE FRONT BRAKE PADS WERE BROKEN INTO THREE PIECES. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 27647. UPDATED 10/26/10. *LJ UPDATED 10/26/10
NHTSA ODI #10344728
86,000 miles · Jul 19, 2010
Electrical System
I HAVE A 2005 CHEVY IMPALA, THE SPEEDOMETER DOES NOT WORK. AT ABOUT 80,000 MILES IT WOULD SAY I WAS GOING 80 OR 120 MPH WHEN IT WAS ACTUALLY ABOUT 60MPH. NOW IT DOESN'T WORK AT ALL. I HAVE NO IDEA HOW FAST OR SLOW I AM GOING. THIS IS A SAFETY CONCERN FOR ME BEING DISABLED, AND I CAN'T AFFORD TO GET RID OF THE CAR RIGHT NOW. …
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I HAVE A 2005 CHEVY IMPALA, THE SPEEDOMETER DOES NOT WORK. AT ABOUT 80,000 MILES IT WOULD SAY I WAS GOING 80 OR 120 MPH WHEN IT WAS ACTUALLY ABOUT 60MPH. NOW IT DOESN'T WORK AT ALL. I HAVE NO IDEA HOW FAST OR SLOW I AM GOING. THIS IS A SAFETY CONCERN FOR ME BEING DISABLED, AND I CAN'T AFFORD TO GET RID OF THE CAR RIGHT NOW. THIS SHOULD BE A RE-CALL. *TR
NHTSA ODI #10343927
94,235 miles · Jul 13, 2010
Exterior Lighting
DRIVING AT NIGHT, HEADLIGHTS GO OUT WITHIN 30-60 SECONDS OF SWITCHING FROM LOW BEAMS TO HIGH BEAMS. HEADLIGHTS STAY OUT UNTIL THE HIGH BEAM SWITCH IS FLIPPED AGAIN. IT STARTED HAPPENING ONCE IN A GREAT WHILE SPRING OF '09. AS TIME HAS PASSED, IT NOW OCCURS ALMOST EVERY TIME HIGH BEAMS ARE USED. CANNOT FIND A DEALER OR MECHANIC T…
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DRIVING AT NIGHT, HEADLIGHTS GO OUT WITHIN 30-60 SECONDS OF SWITCHING FROM LOW BEAMS TO HIGH BEAMS. HEADLIGHTS STAY OUT UNTIL THE HIGH BEAM SWITCH IS FLIPPED AGAIN. IT STARTED HAPPENING ONCE IN A GREAT WHILE SPRING OF '09. AS TIME HAS PASSED, IT NOW OCCURS ALMOST EVERY TIME HIGH BEAMS ARE USED. CANNOT FIND A DEALER OR MECHANIC THAT CAN DUPLICATE THE PROBLEM WITH THE CAR IN POSSESSION, OR THAT HAS A SOLUTION FOR THE PROBLEM. *TR
NHTSA ODI #10342824
159,000 miles · Jul 12, 2010
Air BagsCrashInjury
TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE WAS INVOLVED IN A ROLLOVER CRASH AND THE AIR BAGS DID NOT DEPLOY. TWO PASSENGERS SUSTAINED MODERATE INJURIES AS A RESULT. THE VEHICLE WAS DESTROYED. THE CONTACT STATED THAT HE DID NOT NOTICE ANY PROBLEMS WITH THE AIR BAGS PRIOR TO THE FAILURE. THE …
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TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE WAS INVOLVED IN A ROLLOVER CRASH AND THE AIR BAGS DID NOT DEPLOY. TWO PASSENGERS SUSTAINED MODERATE INJURIES AS A RESULT. THE VEHICLE WAS DESTROYED. THE CONTACT STATED THAT HE DID NOT NOTICE ANY PROBLEMS WITH THE AIR BAGS PRIOR TO THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE VIN WAS NOT AVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 159,000.
NHTSA ODI #10342657
20,000 miles · Jun 24, 2010
Fuel System, GasolineService Brakes, Hydraulic
TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING AT 25 MPH, THERE WAS AN UNUSUAL NOISE HEARD AND AS THE CONTACT ATTEMPTED TO BRAKE, THERE WAS AN ABNORMAL INCREASE IN STOPPING DISTANCE AND TIME. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC ADVISED REPLACING THE ROTORS. THE VE…
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TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED WHILE DRIVING AT 25 MPH, THERE WAS AN UNUSUAL NOISE HEARD AND AS THE CONTACT ATTEMPTED TO BRAKE, THERE WAS AN ABNORMAL INCREASE IN STOPPING DISTANCE AND TIME. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC ADVISED REPLACING THE ROTORS. THE VEHICLE WAS REPAIRED. TWO AND A HALF YEARS LATER, THE FAILURE RECURRED. THE MANUFACTURER ADVISED THE CONTACT THAT THE FAILURE POTENTIALLY WAS CONTRIBUTED TO THE FACT THAT HE RESIDED IN A SALT BELT STATE. THE MANUFACTURER ADVISED BECAUSE HE DID NOT HAVE PRIOR REPAIR PERFORMED AT AN AUTHORIZED DEALER, THEY WOULD NOT PROVIDE ANY ASSISTANCE. THE FAILURE AND CURRENT MILEAGES WERE 20,000. UPDATED 8/4/10 *CN THE CONSUMER ALSO STATED HE WAS HAVING PROBLEMS WITH THE FUEL PUMP. UPDATED 08/09/10*JB
NHTSA ODI #10339870
70,000 miles · Jun 8, 2010
Electrical System
SPEEDOMETER NO WORKING CONSISTENTLY. SHOWS I AM GOING 120 WHEN I AM GOING ABOUT 40. VERY SPORADIC. *TR
NHTSA ODI #10335239
40,000 miles · May 30, 2010
Fuel System, Gasoline
FUEL PRESSURE REGULATOR LEAKING. *TR
NHTSA ODI #10333873
100 miles · May 21, 2010
Exterior LightingLatches/locks/linkagesStructure
TAILLIGHTS ON VEHICLE FILL WITH WATER AND TRUNK FILLS WITH WATER WHEN IT RAINS. DEALER HAS REPLACED REAR PANEL SEVERAL TIMES...PROBLEM PERSISTED. DEALER 'FIXED' PROBLEM BY DRILLING HOLES IN TAILLIGHTS TO DRAIN, BUT TRUNK STILL FILLS. DEALER REMOVED PLUG FROM TRUNK. TRUNK IS FULL OF MOLD. CONTACTED GMC SEVERAL TIMES, THEY DID A…
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TAILLIGHTS ON VEHICLE FILL WITH WATER AND TRUNK FILLS WITH WATER WHEN IT RAINS. DEALER HAS REPLACED REAR PANEL SEVERAL TIMES...PROBLEM PERSISTED. DEALER 'FIXED' PROBLEM BY DRILLING HOLES IN TAILLIGHTS TO DRAIN, BUT TRUNK STILL FILLS. DEALER REMOVED PLUG FROM TRUNK. TRUNK IS FULL OF MOLD. CONTACTED GMC SEVERAL TIMES, THEY DID ABSOLUTELY NOTHING. SMELLS REALLY BAD IN SUMMER MONTHS. CANNOT INSERT KEY IN LOCK, PANEL IS ON CROOKED. IT IS GOOD ENOUGH FOR DEALER, SHOULD BE GOOD ENOUGH FOR ME??? *TR
NHTSA ODI #10331649
Mileage unknown · May 20, 2010
Engine And Engine Cooling
TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING VARIOUS SPEEDS, THE TEMPERATURE GAUGE WOULD INDICATE THAT THE VEHICLE WAS RUNNING HOT; HOWEVER, THE VEHICLE DID NOT EXHIBIT ANY RELATED SYMPTOMS OR FAILURES. THE TEMPERATURE GAUGE WAS REPAIRED WARNING LIGHT CONTINUED TO ILLUMINATE ON THE INSTRUMENT PANEL. THE FAILURE MI…
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TL* THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING VARIOUS SPEEDS, THE TEMPERATURE GAUGE WOULD INDICATE THAT THE VEHICLE WAS RUNNING HOT; HOWEVER, THE VEHICLE DID NOT EXHIBIT ANY RELATED SYMPTOMS OR FAILURES. THE TEMPERATURE GAUGE WAS REPAIRED WARNING LIGHT CONTINUED TO ILLUMINATE ON THE INSTRUMENT PANEL. THE FAILURE MILEAGE WAS NOT AVAILABLE. THE CURRENT MILEAGE WAS 136,276.
NHTSA ODI #10331438
58,923 miles · May 17, 2010
Electrical System
SPEEDOMETER AND FUEL GAUGE MALFUNCTION. SAME AS OTHER COMPLAINTS I'VE HEAR AND READ ABOUT. SPEEDOMETER AND FUEL GAUGE DO NOT WORK PROPERLY. A DRIVERS DISCUSSIONS BEHIND THE WHEEL CAN ONLY BE AS GOOD AS THE INFORMATION THAT IS DISPLAYED TO THE DRIVER. IF SPEED IS NOT A SAFETY ISSUE, WHAT IS? *TR
NHTSA ODI #10330881
Official recalls
1Jul 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.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗