THE SPEEDOMETER DOES NOT WORK ON MY VEHICLE, MAKING IT UNSAFE TO DETERMINE THE RATE OF SPEED WHEN TRAVELING. *TR
2005 Chevrolet Impala
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Impala years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
499 reports with mileage · 110 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 331 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Steering. Review the 60 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 52 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
331 reportsTHE GAUGE CLUSTER WENT ABOUT 2 YEARS AGO. THE TEMPS WAS READING HOT WHEN IT WAS NOT AND THE SPEED WOULD SAY 100MPH WHEN I WOULD BE GOING 50MPH. I SPENT OVER $100 TO SEE IF THERE WAS A PROBLEM WITH THE RADIATOR TURNS OUT THERE WAS NOT. I GOT IT REPLACED AND WITHIN A YEAR IT WAS MESSED UP AGAIN. I HAVE READ HUNDREDS OF COMPLAINTS…
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THE GAUGE CLUSTER WENT ABOUT 2 YEARS AGO. THE TEMPS WAS READING HOT WHEN IT WAS NOT AND THE SPEED WOULD SAY 100MPH WHEN I WOULD BE GOING 50MPH. I SPENT OVER $100 TO SEE IF THERE WAS A PROBLEM WITH THE RADIATOR TURNS OUT THERE WAS NOT. I GOT IT REPLACED AND WITHIN A YEAR IT WAS MESSED UP AGAIN. I HAVE READ HUNDREDS OF COMPLAINTS FOR THE SAME PROBLEM! *TR
TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE HEADLIGHTS FAILED 4-5 INTERMITTENTLY FOR OVER THREE MONTHS. WHEN THE HIGH BEAM LIGHTS WERE USED, THE LOW BEAMS FAILED. WHILE DRIVING, THE CONTACT HEARD A CLICKING NOISE BEFORE THE LIGHTS FAILED. THE LOW BEAM LIGHTS WOULD ILLUMINATE AGAIN WHEN HE TURNED THE HIGH BEAM SWITCH. …
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TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE HEADLIGHTS FAILED 4-5 INTERMITTENTLY FOR OVER THREE MONTHS. WHEN THE HIGH BEAM LIGHTS WERE USED, THE LOW BEAMS FAILED. WHILE DRIVING, THE CONTACT HEARD A CLICKING NOISE BEFORE THE LIGHTS FAILED. THE LOW BEAM LIGHTS WOULD ILLUMINATE AGAIN WHEN HE TURNED THE HIGH BEAM SWITCH. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THEY COULD NOT DUPLICATE THE FAILURE. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 60,000 AND CURRENT MILEAGE WAS 62,961. UPDATED 3/19/09 *CN THE DEALER WAS NOT ABLE TO DUPLICATE THE CONSUMERS CONERN. UPDATED 03/25/09.*JB
I HAVE A 2005 CHEVY IMPALA WITH 45,200 MILE ON IT AND FROM DAY ONE I HAVE HAD A ELECTRICAL PROBLEM OF SOME SORT EVERY TIME I AM DRIVING ALL MY LIGHTS WILL GO OUT,EVEN ALL MY PANEL LIGHTS INSIDE. I HAVE TO FLICK MY BRIGHTS ON AND OFF SO THEY WILL COME BACK ON. SOME TIMES THIS HAPPENS TWO OR THREE TIMES A WEEK. I HAVE HAD IT BACK …
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I HAVE A 2005 CHEVY IMPALA WITH 45,200 MILE ON IT AND FROM DAY ONE I HAVE HAD A ELECTRICAL PROBLEM OF SOME SORT EVERY TIME I AM DRIVING ALL MY LIGHTS WILL GO OUT,EVEN ALL MY PANEL LIGHTS INSIDE. I HAVE TO FLICK MY BRIGHTS ON AND OFF SO THEY WILL COME BACK ON. SOME TIMES THIS HAPPENS TWO OR THREE TIMES A WEEK. I HAVE HAD IT BACK TO THE CHEVY DEALERS TWICE AND THEY SAY THERE IS NOTHING WRONG. WHAT DO I DO? THANK YOU. *TR
TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING BETWEEN 5-25 MPH, THE SPEEDOMETER AND THE TEMPERATURE GAUGES MOVED UP AND DOWN. THE CONTACT TOOK THE VEHICLE TO A PERSONAL MECHANIC AND WAS INFORMED THAT THE FAILURE CAUSED THE VEHICLE TO NEED COOLANT. HE FEELS THAT THE VEHICLE IS UNSAFE BECAUSE THE THERMOSTAT RISES D…
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TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING BETWEEN 5-25 MPH, THE SPEEDOMETER AND THE TEMPERATURE GAUGES MOVED UP AND DOWN. THE CONTACT TOOK THE VEHICLE TO A PERSONAL MECHANIC AND WAS INFORMED THAT THE FAILURE CAUSED THE VEHICLE TO NEED COOLANT. HE FEELS THAT THE VEHICLE IS UNSAFE BECAUSE THE THERMOSTAT RISES DUE TO THE VEHICLE OVERHEATING AND THE SPEEDOMETER FAILING. THE CURRENT MILEAGE WAS 68,000 AND FAILURE MILEAGE WAS 64,000.
THIS PAST SUMMER IN JUNE, THE SPEEDOMETER WOULD READ 40-80 MPH WHEN STOPPED/IDLE. PROBLEM SUBSIDED AFTER A FEW WEEKS. MORE RECENTLY, WITHIN THE LAST 2 WEEKS, MY SPEEDOMETER IN MY 2005 IMPALA WOULD GRADUALLY GO DOWN GRADUALLY DURING LONG DISTANCE TRAVEL (100MI+) ON THE I-10. TO ME, THIS IS A VERY DANGEROUS ISSUE WITH THE CAR. *TR
MY 2005 CHEVROLET IMPALA WITH THE V-6 3800 ENGINE HAS DEVELOPED A PROBLEM WHERE THE SPEEDOMETER HAS CEASED TO WORK PROPERLY. IT EITHER DOES NOT REGISTER ANY SPEED AT ALL OR IT FAILS TO RETURN TO ZERO WHEN THE CAR IS STOPPED. IN DOING SOME RESEARCH ONLINE THERE ARE NUMEROUS POSTINGS ON EDMONDS.COM REGARDING THIS DEFECT. I HAVE…
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MY 2005 CHEVROLET IMPALA WITH THE V-6 3800 ENGINE HAS DEVELOPED A PROBLEM WHERE THE SPEEDOMETER HAS CEASED TO WORK PROPERLY. IT EITHER DOES NOT REGISTER ANY SPEED AT ALL OR IT FAILS TO RETURN TO ZERO WHEN THE CAR IS STOPPED. IN DOING SOME RESEARCH ONLINE THERE ARE NUMEROUS POSTINGS ON EDMONDS.COM REGARDING THIS DEFECT. I HAVE NOT BEEN ABLE TO FIND ANY RECALL NOTICES FOR THIS DEFECT FROM GENERAL MOTORS. IT IS MY OPINION THAT THIS DEFECT POSES A SERIOUS SAFETY CONCERN BECAUSE MOTORISTS LIKE MYSELF ARE UNABLE TO DETERMINE ACCURATELY THE SPEED AT WHICH THE VEHICLE IS BEING OPERATED. THIS POSES A VARIETY OF POTENTIAL DANGERS TO THE MOTORISTS OPERATING THE VEHICLE WITH THE DEFECTIVE SPEEDOMETERS, OTHER MOTORISTS ON THE ROADWAYS, PEDESTRIANS, AND FIRST RESPONDERS AT TRAFFIC ACCIDENTS. *TR
2005 IMPALA 3.4L 55K MILES AT 41K MY SPEEDOMETER, AND TEMP GAUGES NO LONGER WORK ... IT IS DUE TO BAD STEPPER MOTORS. AND GM WANTS OVER 400 DOLLARS TO FIX A PROBLEM THEY KNOW IS WAYYYYYYYYYY TOO COMMON AND I AS WELL AS MANY PEOPLE CANT AFFORD TO FIX THEIR PROBLEM. THIS IS VERY UNSAFE NOT KNOWING IF YOUR CAR IS OVERHEATING CO…
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2005 IMPALA 3.4L 55K MILES AT 41K MY SPEEDOMETER, AND TEMP GAUGES NO LONGER WORK ... IT IS DUE TO BAD STEPPER MOTORS. AND GM WANTS OVER 400 DOLLARS TO FIX A PROBLEM THEY KNOW IS WAYYYYYYYYYY TOO COMMON AND I AS WELL AS MANY PEOPLE CANT AFFORD TO FIX THEIR PROBLEM. THIS IS VERY UNSAFE NOT KNOWING IF YOUR CAR IS OVERHEATING COULD RESULT IN FIRE AND DEATH AND SPEEDOMETER NOT WORKING COULD ALSO LEAD TO BAD THINGS! *TR
THE SPEEDOMETER READING ON OUR 2005 CHEVROLET IMPALA IS INACCURATE/MALFUNCTIONING. SITTING STILL AT THE STOP LIGHT IT READS 100 MPH AND OTHER TIMES 30 MPH PULLING OUT OF THE DRIVEWAY IT READS 70 MPH AND AT OTHER TIMES IT POINTS STRAIGHT DOWN AT THE NEUTRAL INDICATOR WITH NO READING AT ALL. OUR VEHICLE HAS 76200 MILES ON IT AND H…
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THE SPEEDOMETER READING ON OUR 2005 CHEVROLET IMPALA IS INACCURATE/MALFUNCTIONING. SITTING STILL AT THE STOP LIGHT IT READS 100 MPH AND OTHER TIMES 30 MPH PULLING OUT OF THE DRIVEWAY IT READS 70 MPH AND AT OTHER TIMES IT POINTS STRAIGHT DOWN AT THE NEUTRAL INDICATOR WITH NO READING AT ALL. OUR VEHICLE HAS 76200 MILES ON IT AND HE CONTACTED THE LOCAL DEALERSHIP WHICH IN TURN TOLD US THAT GM WOULD PAY FOR THE PROBLEM ON VEHICLES WITH LESS THAN 80000 BECAUSE IT WAS SO COMMON BUT GENERAL MOTORS HEADQUARTERS SAID SINCE THEY WERE FILLING BANKRUPTCY THEY WOULD NOT PAY FOR IT AND WE WERE ON OUR OWN. THE LOCAL DEALERSHIP SAID THEY COULD FIX THE PROBLEM FOR 500.00 TO 700.00 DOLLARS WHICH IS UNACCEPTABLE. GM WANTS A GOVERNMENT BAILOUT AT THEIR CUSTOMER'S EXPENSE AND THEIR EQUIPMENT MALFUNCTION. THIS IS UNACCEPTABLE! *TR
GAS GAUGE READS EMPTY WHEN CAR WAS JUST FUELED. SPEEDOMETER AT TIMES READS 0 WHEN I'M DRIVING ON THE FREEWAY. AT TIMES THE SPEEDOMETER WILL READ 65 YET I'M ZOOMING PAST CARS SO WHO KNOWS WHAT SPEED I AM GOING. *TR
Official recalls
114V400000 · Electrical System:ignition
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.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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