Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
60–25K
425–50K
950–75K
575–100K
3100–150K
2150K+
29 reports with mileage · 13 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 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Steering. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports2 fire reports2 injury reports
What owners actually said
42 reports
100 miles · Jan 26, 2009
Vehicle Speed Control
I HAVE A 2007 CHEVROLET MONTE CARLO THAT I BOUGHT NEW AND THE CRUISE CONTROL WILL TAKE OVER AT ANY TIME OR SPEED. IT MAY GO 2 WEEKS AND NOT DO IT, BUT MOST OF THE TIME IT WILL DO IT 2 OR 3 TIMES A WEEK. WHEN IT DOES IT MAY DO IT 1 TO 4 TIMES. I HAVE TAKEN IT TO MY DEALER 4 OR 5 TIMES BUT THE JUST SAY THEY CAN'T GET IT TO DO IT…
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I HAVE A 2007 CHEVROLET MONTE CARLO THAT I BOUGHT NEW AND THE CRUISE CONTROL WILL TAKE OVER AT ANY TIME OR SPEED. IT MAY GO 2 WEEKS AND NOT DO IT, BUT MOST OF THE TIME IT WILL DO IT 2 OR 3 TIMES A WEEK. WHEN IT DOES IT MAY DO IT 1 TO 4 TIMES. I HAVE TAKEN IT TO MY DEALER 4 OR 5 TIMES BUT THE JUST SAY THEY CAN'T GET IT TO DO IT . I CALLED CHEVROLET AND THEY SAY THEY CAN'T DO ANYTHING TELL IT DOES IT WHEN THEY ARE DRIVING IT. IS THEIR ANY ONE I CAN GO TO GET IT FIXED BEFORE SOMEONE GETS KILLED? I PUT THE LAST TIME IT DID IT IN THE BOX BELOW BUT IT DOES IT AT DIFFERENT TIME. *TR
NHTSA ODI #10256392
150 miles · Oct 17, 2007
Electrical System
TL*THE CONTACT OWNS A 2007 CHEVROLET MONTE CARLO. AT LOW SPEEDS SUCH AS 25 MPH, THE CONTACT CANNOT READ THE SPEEDOMETER GAUGE WHEN THE WEATHER IS CLOUDY OR OVERCAST. HE FELT THAT THIS WAS A SAFETY ISSUE BECAUSE HE CANNOT DETERMINE HOW FAST HE IS DRIVING. HE CALLED THE MANUFACTURER AND DEALER AND WAS INFORMED THAT THEY COULD I…
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TL*THE CONTACT OWNS A 2007 CHEVROLET MONTE CARLO. AT LOW SPEEDS SUCH AS 25 MPH, THE CONTACT CANNOT READ THE SPEEDOMETER GAUGE WHEN THE WEATHER IS CLOUDY OR OVERCAST. HE FELT THAT THIS WAS A SAFETY ISSUE BECAUSE HE CANNOT DETERMINE HOW FAST HE IS DRIVING. HE CALLED THE MANUFACTURER AND DEALER AND WAS INFORMED THAT THEY COULD INSTALL AN AFTERMARKET SPEEDOMETER, BUT IT WOULD NOT BE GUARANTEED. THE CONTACT REFUSED THIS OPTION. THE FAILURE MILEAGE WAS 150 AND CURRENT MILEAGE WAS 1,500. UPDATED 01/02/08.*LJ UPDATED 12/12/07
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) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and 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. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.
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 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.
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.
2007 Chevrolet Monte Carlo Problems, Complaints & Recalls | Skip That Year
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