2007 Chevrolet Monte Carlo Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2007 Chevrolet Monte Carlo, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical1731.5%
- Powertrain (other)1018.5%
- Steering713.0%
- Airbags47.4%
- Exterior lighting23.7%
- Interior & seats23.7%
- Body & structure23.7%
- Driver assistance23.7%
- Engine23.7%
- Suspension23.7%
- Transmission23.7%
- Fuel system11.9%
- Visibility11.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
The cable harness in question runs from the fuse box under hood through firewall to the passenger side foot area. At this point it connects to another harness that connects to various items at the rear of the vehicle. One circuit in particular the rear window defogger is burning wiring and socket and plug of the two wiring harness. Either the wiring or connectors burned apart without the circuit fuse blowing. The circuit has a 40amp fuse. The wiring harness for this circuit is 12 Garage. I can't find any manufacturer who recommends using 12 gauge wire on a 40 Amp circuit. This isn't even close to being correct. This is so agreegessly out of specification it would appear GM knew they had an issue with the circuit and fixed it By over fusing the circuit. This same issue on multiple models over several years.
I am having issues with my engine unintentionally turning off because of my ignition key and I sent it to the shop for recall repair but they said they didn’t have the part and couldn’t find it because it’s not available.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
The contact owns a 2007 Chevrolet Monte Carlo. The contact stated the transmission became inoperable. The vehicle was taken twice to the local dealer where it was diagnosed that the transmission needed to be repaired or replaced. The vehicle was repaired. The manufacturer was contacted but no additional assistance was provided. The approximate failure mileage was 118,000. The VIN was not available.
TRANSMISSION SKIPS GEARS FROM A STOP TO GO ACCELERATION. TOOK MY VEHICLE TO A CHEVROLET ASE CERTIFIED REPAIR FACILITY TO HAVE CHECKED. THE CLUTCH PLATE WAS MELTED ALONG WITH SOME PLANETARY BEARINGS DESTROYED. THE REPAIR BILL CAME TO 1,800.00 $. NOW THE VEHICLE IS SHOWING SIGNS OF A RECURRING SLIPPAGE PROBLEM ONLY AFTER 2 MONTHS SINCE IT WAS REPAIRED AND USED PARTS REPLACED. WHY ISN'T THERE A RECALL FOR THIS ISSUE? MY 2007 CHEVROLET MONTE CARLO SS LESS THAN 72,000 MILES ON IT.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
WHILE DRIVING VEHICLE LOST OF STEERING HAPPENS THEN COMES BACK. ALMOST CAUSING ACCIDENT ESPECIALLY WHILE DRIVING AROUND TURNS.
JULY 7,2014 MY MOTHER ([XXX]) WAS CROSSING DIXIE HWY. IN LOUISVILLE, KENTUCKY. MOTORCYCLE HIT HER ON THE RIGHT SIDE OF THE CAR. MOTORCYCLIST DIED AT THE SEEN OF ACCIDENT. MY MOTHER HAS BEEN SUFFERING FROM POST TRAUMA. THE CAR WAS TAKEN TO LMPD IMPOUND LOT AND WAS ON LOCK DOWN FOR A INVESTIGATION TO TAKE PLACE. I WAS ALLOWED PICK CAR UP AT IMPOUND APPROXIMATELY 9/30/2014. WHEN I CHECKED TO SEE IF IT WOULD START THE IGNITION WAS NOT COMPLETELY OFF THE KEY WAS TURNED BACK ENOUGH TO TURN MOTOR OFF BUT NOT ENOUGH TO TAKE KEYS OUT OF THE IGNITION. [XXX] SAYS MOTORCYLIST WAS FAR ENOUGH AWAY TO STOP IF THE CAR WAS STILL ROLLING. SHE NOT SURE WHAT HAPPENED FOR HIM TO HIT HER THAT HARD. PLEASE REPLY TO THIS CLAIM ASAP. SINCERELY, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
AIRBAG OPENED WHILE PARKED IN A PARKING LOT. VEHICLE AS STATIONARY.
[XXX]. VIN#[XXX]- WHITE CHEVROLET MONTE CARLO,PH# [XXX] JULY 7 20014 AUTO ACCIDENT HAPPENED ON HWY,31 LOUISVILLE KY 40272. MAN DIED. [XXX] HOSPITALIZED. CAR TURNED OFF OF RUN POSITION STALLED CAUSING ACCIDENT. MY LAWYER SAID TO CONTACT YOU ONE MORE TIME. THANKS [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
The cable harness in question runs from the fuse box under hood through firewall to the passenger side foot area. At this point it connects to another harness that connects to various items at the rear of the vehicle. One circuit in particular the rear window defogger is burning wiring and socket and plug of the two wiring harness. Either the wiring or connectors burned apart without the circuit fuse blowing. The circuit has a 40amp fuse. The wiring harness for this circuit is 12 Garage. I can't find any manufacturer who recommends using 12 gauge wire on a 40 Amp circuit. This isn't even close to being correct. This is so agreegessly out of specification it would appear GM knew they had an issue with the circuit and fixed it By over fusing the circuit. This same issue on multiple models over several years.
TL* THE CONTACT OWNS A 2007 CHEVROLET MONTE CARLO. WHILE PARKED, THE CONTACT ATTEMPTED TO ACTIVATE THE HAZARD LIGHTS SEVERAL TIMES HOWEVER THE LIGHTS WERE INOPERABLE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 163,600.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
[XXX]. VIN#[XXX]- WHITE CHEVROLET MONTE CARLO,PH# [XXX] JULY 7 20014 AUTO ACCIDENT HAPPENED ON HWY,31 LOUISVILLE KY 40272. MAN DIED. [XXX] HOSPITALIZED. CAR TURNED OFF OF RUN POSITION STALLED CAUSING ACCIDENT. MY LAWYER SAID TO CONTACT YOU ONE MORE TIME. THANKS [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
JULY 7,2014 MY MOTHER ([XXX]) WAS CROSSING DIXIE HWY. IN LOUISVILLE, KENTUCKY. MOTORCYCLE HIT HER ON THE RIGHT SIDE OF THE CAR. MOTORCYCLIST DIED AT THE SEEN OF ACCIDENT. MY MOTHER HAS BEEN SUFFERING FROM POST TRAUMA. THE CAR WAS TAKEN TO LMPD IMPOUND LOT AND WAS ON LOCK DOWN FOR A INVESTIGATION TO TAKE PLACE. I WAS ALLOWED PICK CAR UP AT IMPOUND APPROXIMATELY 9/30/2014. WHEN I CHECKED TO SEE IF IT WOULD START THE IGNITION WAS NOT COMPLETELY OFF THE KEY WAS TURNED BACK ENOUGH TO TURN MOTOR OFF BUT NOT ENOUGH TO TAKE KEYS OUT OF THE IGNITION. [XXX] SAYS MOTORCYLIST WAS FAR ENOUGH AWAY TO STOP IF THE CAR WAS STILL ROLLING. SHE NOT SURE WHAT HAPPENED FOR HIM TO HIT HER THAT HARD. PLEASE REPLY TO THIS CLAIM ASAP. SINCERELY, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
JULY 7,2014 MY MOTHER ([XXX]) WAS CROSSING DIXIE HWY. IN LOUISVILLE, KENTUCKY. MOTORCYCLE HIT HER ON THE RIGHT SIDE OF THE CAR. MOTORCYCLIST DIED AT THE SEEN OF ACCIDENT. MY MOTHER HAS BEEN SUFFERING FROM POST TRAUMA. THE CAR WAS TAKEN TO LMPD IMPOUND LOT AND WAS ON LOCK DOWN FOR A INVESTIGATION TO TAKE PLACE. I WAS ALLOWED PICK CAR UP AT IMPOUND APPROXIMATELY 9/30/2014. WHEN I CHECKED TO SEE IF IT WOULD START THE IGNITION WAS NOT COMPLETELY OFF THE KEY WAS TURNED BACK ENOUGH TO TURN MOTOR OFF BUT NOT ENOUGH TO TAKE KEYS OUT OF THE IGNITION. [XXX] SAYS MOTORCYLIST WAS FAR ENOUGH AWAY TO STOP IF THE CAR WAS STILL ROLLING. SHE NOT SURE WHAT HAPPENED FOR HIM TO HIT HER THAT HARD. PLEASE REPLY TO THIS CLAIM ASAP. SINCERELY, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
2007 CHEVROLET MONTE CARLO. CONSUMER WRITES IN REGARDS TO A DEFECTIVE TRUNK LIGHT MECHANISM THAT IGNITED A FIRE IN VEHICLE BURNING IT BEYOND REPAIR. *SMD THE CONSUMER STATED THE VEHICLE WAS PARKED, AT THE TIME OF THE INCIDENT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
WHEN PRESSING THE ACCELERATOR AFTER BEING STOPPED AT A LIGHT, THE VEHICLE JERKS AND VIBRATES A COUPLE OF TIMES BEFORE ACCELERATING. IT FEELS AS IF THE GEAR IS NOT SHIFTING PROPERLY. IT HAPPENS OFTEN AND THRUSTS US FORWARD QUITE A FEW TIMES. *TR
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2007 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO GET THE VEHICLE RESTARTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS INCLUDED IN THE NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 73,000.
THE VEHICLE BURNS A LOT OIL AM HAD TOO PUT MULTIPLE TRANSMISSIONS IN INN TWO WEEK THE OIL IS GOING SOMEWHERE THE OVER ALL CAR IS A PIECE OF JUNK G M NO IT THE 5.3 MOTOR RUN GOOD BUT BURN I LOT OF OIL I NEED FOR GM TO DO WHAT'S RIGHT IN RECALL ALL MONTE CARLO SS IN IMPALA SS PEOPLE I ASK IF THEY CAR IS DOING THE SAME THING ...;..;???((??????????????????????????????????????????????????????????????????????????????????,?,,,,,,???????????????????????????...................................................................................................................................................................................................................................................................................................,,............::::::::::::.....................GM PUT A MASS UP CAR TOGETHER AND THEY KNOW IT ............ XXXCXXXXXXXXXXXXXXXXXXXXXXXCCXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
[XXX]. VIN#[XXX]- WHITE CHEVROLET MONTE CARLO,PH# [XXX] JULY 7 20014 AUTO ACCIDENT HAPPENED ON HWY,31 LOUISVILLE KY 40272. MAN DIED. [XXX] HOSPITALIZED. CAR TURNED OFF OF RUN POSITION STALLED CAUSING ACCIDENT. MY LAWYER SAID TO CONTACT YOU ONE MORE TIME. THANKS [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
VERY UNEVEN AND PREMATURE WEAR OF REAR TIRES ON 2007 CHEVROLET MONTE CARLO SS DUE TO DEFECTIVE SPINDLE RODS. TIRES WERE REPLACED. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
AT AROUND 60 MPH THE TRANSMISSION WOULD COME IN AND OUT OF LOCK UP. TOOK IT TO THE DEALER AND THEY SAID IT WAS THE TORQUE CONVERTER COMING APART IN THE TRANSMISSION. ALSO I STILL HAVE A CLUNKING NOISE COMING FROM THE CAR AT TAKE OFF. THEY DON'T KNOW WHAT IT IS. *TR
TRANSMISSION PROBLEMS CLUNKING, AND IT REVS HIGH WHEN SHIFTING. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2007 CHEVROLET MONTE CARLO. WHILE STARTING THE VEHICLE, THE KEY REMAINED STUCK IN THE IGNITION SWITCH. ONCE THE KEY WAS REMOVED, THE IGNITON DID NOT CUT OFF. IN ADDITION, THE FRONT OF THE VEHICLE WAS LEAKING OIL. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED AND THE OIL LEAKAGE WAS UNDETERMINED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V355000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 160,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
The cable harness in question runs from the fuse box under hood through firewall to the passenger side foot area. At this point it connects to another harness that connects to various items at the rear of the vehicle. One circuit in particular the rear window defogger is burning wiring and socket and plug of the two wiring harness. Either the wiring or connectors burned apart without the circuit fuse blowing. The circuit has a 40amp fuse. The wiring harness for this circuit is 12 Garage. I can't find any manufacturer who recommends using 12 gauge wire on a 40 Amp circuit. This isn't even close to being correct. This is so agreegessly out of specification it would appear GM knew they had an issue with the circuit and fixed it By over fusing the circuit. This same issue on multiple models over several years.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .