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2005 Chevrolet Monte Carlo

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

94 reports with mileage · 26 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 87 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports3 fire reports0 injury reports

Electrical System complaints

87 reports
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57,654 miles · Nov 25, 2009
Electrical System

TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE SPEEDOMETER ON THE INSTRUMENT CONTROL PANEL DISPLAYS INACCURATE READINGS. A TECHNICIAN FROM THE DEALER STATED THAT THE REPAIR WOULD BE MADE AT THE OWNERS EXPENSE. NO REPAIRS WERE MADE. THE MANUFACTURER WAS NOTIFIED, BUT NO ASSISTANCE WAS PROVIDED. THE CURRENT MILEAGE WAS 5…

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TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE SPEEDOMETER ON THE INSTRUMENT CONTROL PANEL DISPLAYS INACCURATE READINGS. A TECHNICIAN FROM THE DEALER STATED THAT THE REPAIR WOULD BE MADE AT THE OWNERS EXPENSE. NO REPAIRS WERE MADE. THE MANUFACTURER WAS NOTIFIED, BUT NO ASSISTANCE WAS PROVIDED. THE CURRENT MILEAGE WAS 57,664. THE FAILURE MILEAGE WAS 57,654. UPDATED 01/1410 *BF UPDATED 01/20/10.*JB

NHTSA ODI #10293514

86,000 miles · Nov 8, 2009
Electrical System

I WAS DRIVING ON THE HIGHWAY, AND SLOWED DOWN AS I ENTERED A TOWN. ONCE I GOT BACK ONTO THE HIGHWAY, AND RESET MY CRUISE CONTROL, MY SPEEDOMETER READ AT 90MPH. I WAS NOT GOING THAT FAST. ONCE I GOT STOPPED, I COULD SEE THAT MY SPEEDOMETER WAS READING AT 30MPH WHILE IN PARK. THE PROBLEM HAS CONTINUED. AT TIMES, THE SPEEDOMET…

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I WAS DRIVING ON THE HIGHWAY, AND SLOWED DOWN AS I ENTERED A TOWN. ONCE I GOT BACK ONTO THE HIGHWAY, AND RESET MY CRUISE CONTROL, MY SPEEDOMETER READ AT 90MPH. I WAS NOT GOING THAT FAST. ONCE I GOT STOPPED, I COULD SEE THAT MY SPEEDOMETER WAS READING AT 30MPH WHILE IN PARK. THE PROBLEM HAS CONTINUED. AT TIMES, THE SPEEDOMETER READING WILL NEVER GO PAST 0MPH AND AT OTHERS, IT WILL READ AT 120MPH WHEN I FIRST START MY CAR. IT WILL SHOW THAT I'M ACCELERATING AND DECELERATING, BUT WILL FAIL TO RETURN TO 0. I CAN ALSO HEAR A CLICKING NOISE WHEN IT DECELERATES. AT THIS POINT, I'M ESTIMATING HOW FAST I'M GOING BASED ON WHERE MY RPM GAUGE READS AT. THE ONLY COMPONENT TO FAIL IS THE SPEEDOMETER. *TR

NHTSA ODI #10291391

32,000 miles · Nov 8, 2009
Electrical System

INSTRUMENT GAUGES GONE CRAZY. SPEEDO READS 100MPH SITTING STILL. TACH RELINES SITTING STILL. GAS GAUGE READS PAST FULL. ETC.THIS IN ON A 2005 MONTE CARLO WITH ONLY 32,000 MILES. DEALER WANTS $500.00 PLUS TO REPLACE. *TR

NHTSA ODI #10291361

Mileage unknown · Oct 29, 2009
Electrical System

OCTOBER 27, 2009 WAS THE 3RD TIME IN 4 DAYS THAT THE SPEEDOMETER AND TACHOMETER HAVE STOPPED WORKING WHILE DRIVING OR FAILED TO WORK PERIOD. I DON'T KNOW WHAT LED UP TO THE FAILURE IT JUST STARTED WHEN I WAS DRIVING HOME FROM WORK ON FRIDAY OCTOBER 23, 2009 AND MY CRUISE CONTROL WAS SET AT 65 MPH AND I NOTICED MY CAR STARTED SLO…

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OCTOBER 27, 2009 WAS THE 3RD TIME IN 4 DAYS THAT THE SPEEDOMETER AND TACHOMETER HAVE STOPPED WORKING WHILE DRIVING OR FAILED TO WORK PERIOD. I DON'T KNOW WHAT LED UP TO THE FAILURE IT JUST STARTED WHEN I WAS DRIVING HOME FROM WORK ON FRIDAY OCTOBER 23, 2009 AND MY CRUISE CONTROL WAS SET AT 65 MPH AND I NOTICED MY CAR STARTED SLOWING DOWN AND I WAS ALMOST REARENDED I GAVE THE CAR SOME GAS AND I NOTICED THAT MY SPEEDOMETER WASN'T WORKING NOR WAS MY TACHOMETER. I HAVEN'T HAD ANYTHING DONE TO CORRECT THE PROBLEM. I SEARCHED THE INTERNET AND I HAVE NOTICED THAT MANY MANY PEOPLE HAVE HAD THIS ISSUE WITH 2002 THROUGH 2005 MONTE CARLO'S. THIS IS A VERY DANGEROUS PROBLEM THAT NEEDS TO BE ADDRESSED. THIS WILL EVENTUALLY TAKE A LIFE IF NOT ADDRESSED AND FIXED BY CHEVROLET. THERE IS CLEARLY A HUGE PROBLEM THAT MUST BE RECALLED. I HAD A 1999 CHEVY SILVERADO THAT WAS RECALLED FOR FAULTY TAILGATE SUPPORT CABLES. THIS PROBLEM IS MUCH MORE SERIOUS THAN THAT WAS AND IT WAS RECALLED SO WHY NOT THIS? THE INSTRUMENT PANEL IN A CAR IS THE DRIVERS INFORMATION CENTER AND A HUGE SAFETY CONCERN IF IT IS PROVEN TO BE FAULTY. SPEED CONTROL IS REQUIRED BY ALL STATES AND IF A CAR MANUFACTURER HAS AN ISSUE THIS BIG WITH ONE OF ITS PRODUCTS THEN IT NEEDS TO BE ADDRESSED AND NOT HIDDEN. THIS PROBLEM IS ALSO PRESENT IN MANY OTHER GM VEHICLES AS WELL. RESEARCH IT I DID AND I KNOW THERE IS A HUGE PROBLEM. I AM SURE YOU CAN REACH THE SAME CONCLUSION. TOOK ME ONLY 2 HOURS OF RESEARCH FOR ME TO REACT. HOW LONG WILL IT TAKE THE GOVERNMENT? MAYBE NEVER SINCE THEY NOW HAVE A VESTED INTEREST IN GM OR MAYBE A FEW HUGE LAWSUITS AGAINST GOVERNMENT MOTORS WILL CHANGE ITS MIND. *TR

NHTSA ODI #10290317

85,000 miles · Oct 20, 2009
Electrical System

TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE SPEEDOMETER DOES NOT REGISTER MILEAGE BEYOND 65 MPH. WHENEVER THE ENGINE WAS SHUT OFF THE SPEEDOMETER RESETS AND OPERATES NORMALLY. THE DEALER STATED VIA PHONE THAT FOR $600 THEY WOULD REPLACE THE INSTRUMENT CLUSTER. THERE WERE NO RELATED RECALLS OR WA…

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TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE SPEEDOMETER DOES NOT REGISTER MILEAGE BEYOND 65 MPH. WHENEVER THE ENGINE WAS SHUT OFF THE SPEEDOMETER RESETS AND OPERATES NORMALLY. THE DEALER STATED VIA PHONE THAT FOR $600 THEY WOULD REPLACE THE INSTRUMENT CLUSTER. THERE WERE NO RELATED RECALLS OR WARRANTIES AVAILABLE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 85,000.

NHTSA ODI #10289149

45,000 miles · Aug 7, 2009
Electrical System

INSTRUMENT PANEL STARTING TO GO OUT. TACHOMETER WORKS SPORADICALLY, OIL GAUGE AND TEMP GAUGE DO NOT WORK AT ALL. SPEEDOMETER AND GAS GAUGE ARE STILL WORKING. TRYING TO HOLD OUT ON REPAIR UNTIL TOTALLY DYSFUNCTIONAL. *TR

NHTSA ODI #10279665

44,000 miles · Jul 24, 2009
Electrical System

TL*THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. WHENEVER THE CONTACT STARTS THE VEHICLE, THE SPEEDOMETER WILL WORK SPORADICALLY. OCCASIONALLY, THE SPEEDOMETER FAILS TO DISPLAY THE CORRECT SPEED. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. THE CURRENT MILEAGE WAS 55,000 AND FAILURE MILEAGE WAS 44,000.

NHTSA ODI #10278181

79,000 miles · May 19, 2009
Electrical System

SPEEDOMETER WOULD START READING 20-30 MPH LESS OR MORE THAN ACTUAL SPEED, THEN OVER A PERIOD OF WEEKS, WOULD END UP SHOWING 120MPH, EVEN BURIED, AND STAY THERE. WOULD WORK ITSELF BACK TO 0 AND STAY THERE. THEN TACH STARTED READING WRONG. FOUND OUT MANY OF THESE VEHICLES HAD SAME PROBLEM. HAD TO TAKE TO DEALERSHIP TO REPLACE …

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SPEEDOMETER WOULD START READING 20-30 MPH LESS OR MORE THAN ACTUAL SPEED, THEN OVER A PERIOD OF WEEKS, WOULD END UP SHOWING 120MPH, EVEN BURIED, AND STAY THERE. WOULD WORK ITSELF BACK TO 0 AND STAY THERE. THEN TACH STARTED READING WRONG. FOUND OUT MANY OF THESE VEHICLES HAD SAME PROBLEM. HAD TO TAKE TO DEALERSHIP TO REPLACE INSTRUMENT CLUSTER AT $560.00. *TR

NHTSA ODI #10269320

100,000 miles · Apr 17, 2009
Electrical System

MY CAR SPEEDOMETER WILL GET STUCK, READ A MPH THAT IS 20 TO 40 MPH HIGHER OR IT WILL PEG OUT AT 120+ AND SOMETIMES WONT REPAIR ITSELF UNTIL THE NEXT DAY. TO MY UNDERSTANDING GM HAS A RECALL ON SEVERAL VEHICLES USING THE SAME GAUGE STEP MOTORS BUT DOES NOT INCLUDE THIS MODEL OR OTHERS THAT USE THIS SAME PART. I BELIEVE THIS IS A …

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MY CAR SPEEDOMETER WILL GET STUCK, READ A MPH THAT IS 20 TO 40 MPH HIGHER OR IT WILL PEG OUT AT 120+ AND SOMETIMES WONT REPAIR ITSELF UNTIL THE NEXT DAY. TO MY UNDERSTANDING GM HAS A RECALL ON SEVERAL VEHICLES USING THE SAME GAUGE STEP MOTORS BUT DOES NOT INCLUDE THIS MODEL OR OTHERS THAT USE THIS SAME PART. I BELIEVE THIS IS A SAFETY CONCERN BECAUSE I HAVE NO IDEA HOW FAST IM TRAVELING. I WOULD REALLY APPRECIATE YOUR HELP. *TR

NHTSA ODI #10265914

57,120 miles · Apr 9, 2009
Electrical SystemInterior Lighting

CERTAIN LIGHTS IN DASHBOARD CONTROLS ARE BURNT OUT. RIGHT NOW THE PROBLEM JUST INVOLVES THE TACHOMETER, IGNITION ILLUMINATION AND DRIVER HEAT/COOL CONTROL INDICATOR. PROBLEM IS MANAGEABLE DURING THE DAYTIME BUT AT NIGHT, NECESSARY PARTS OF THE DASHBOARD DO NOT ILLUMINATE. THE PROBLEM IS THAT THE LIGHTBULBS THEMSELVES CANNOT B…

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CERTAIN LIGHTS IN DASHBOARD CONTROLS ARE BURNT OUT. RIGHT NOW THE PROBLEM JUST INVOLVES THE TACHOMETER, IGNITION ILLUMINATION AND DRIVER HEAT/COOL CONTROL INDICATOR. PROBLEM IS MANAGEABLE DURING THE DAYTIME BUT AT NIGHT, NECESSARY PARTS OF THE DASHBOARD DO NOT ILLUMINATE. THE PROBLEM IS THAT THE LIGHTBULBS THEMSELVES CANNOT BE REPLACED. THE WHOLE CONTROL BOARD FOR THAT PARTICULAR PART OF THE DASH ($300.00) MUST BE REPLACED WHICH IS RIDICULOUS ON A FOUR YEAR OLD CAR. *TR

NHTSA ODI #10264818

Official recalls

1

14V400000 · 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

0

No exact-year investigations in this snapshot.