Total Complaints
155 filings
CHEVROLET MONTE CARLO · model year
155 NHTSA complaints, 2 crash reports, and 4 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2005CHEVROLETMONTE CARLO carries 155 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 2 crashes, 5 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2005 MONTE CARLO is electrical system with 56 filings, followed by electrical system: instrument cluster/panel (32) and exterior lighting (13). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 4 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 57 investigation files overlapping the 2005 MONTE CARLO, and 2 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
155 filings
Crashes Reported
2 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ELECTRICAL SYSTEM | 56 |
| ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 32 |
| EXTERIOR LIGHTING | 13 |
| VEHICLE SPEED CONTROL | 5 |
| FUEL SYSTEM, GASOLINE | 4 |
| ENGINE | 4 |
| FUEL/PROPULSION SYSTEM | 4 |
| AIR BAGS | 3 |
| ELECTRONIC STABILITY CONTROL (ESC) | 3 |
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP | 2 |
| SUSPENSION:FRONT | 2 |
| EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH | 2 |
| STEERING | 2 |
| ENGINE AND ENGINE COOLING | 2 |
| POWER TRAIN | 2 |
STEERING
DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOLD UNDER THE "NAPA" BRAND NAME), AND PLATINUM PARTS #'S 2425151, 2425152, AND 2425153 MANUFACTURED DU
STEERING
DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
ELECTRICAL SYSTEM:IGNITION
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 agen
I have had numerous lights, noise, continuously for the last 7 years have replaced numerous parts, only to last awhile then the lights, noise return. Seems there is no cure for this malfunctioning problem, have heard GM is aware of these problems but have never received a letter regarding them, the anti-lock traction control braking system on these cars are headaches and troublesome, and expensive with no cure in sight, have spent tons of money on these problems, still keep having them.
THE PCM FOR THE TRANSMISSION IS OUT OR DEFECTIVE AND FROM WHAT I'VE RESEARCHED THIS IS A VERY COMMON PROBLEM WITH THE MONTE CARLO. CHEVROLET SHOULD BE RESPONSIBLE FOR SELLING A KNOWN DEFECTIVE COMPUTER!
TAKATARECALL STIL TILL I HAVE THAT PROBLEMS
TAKATARECALL STIL TILL I HAVE THAT PROBLEMS
TAKATARECALL STIL TILL I HAVE THAT PROBLEMS
WHEN I FIRST BOUGHT THIS CAR THE BOOST GAGE WAS NOT WORKING. A FEW DAYS LATER THE GAS OIL PRESSURE AND TEMPERATURE GAUGES STARTED GOING CRAZY. THE TEMPERATURE GAUGE NEEDS TO WORK TO SHOW OVERHEATING OF ENGINE TO AVOID DAMAGE. INTERNET FORUMS SAY THIS ISSUE A VERY COMMON ISSUE. PICTURE SHOWS GAUGES ON LEFT AFTER CAR RUNNING 10 MIN WITH APPROX HALF TANK OF GAS
Mileage: 94,000
THE MULTI FUNCTION SWITCH IS FAULTY. MY BLINKERS NEVER WORK RIGHT. SOMETIMES I HAVE RIGHT AND NO LEFT TURN SIGNAL AND MANY TIMES THE HAZARD LIGHTS TURN ON WHEN I USE TURN SIGNAL. THE TURN SIGNAL SOUND OF CLICKING NEVER STOPS, CONSTANT CLICKING THAT OFTEN STARTS BUZZING. QUITE OFTEN MY TURN SIGNALS DO NOT FUNCTION PROPERLY AND I HAVE NO WAY TO ALERT OTHER DRIVERS THAT I AM SWITCHING LANES. IT SEEMS TO BE A COMMON PROBLEM WITH CHEVROLET AND GMC AND EXPENSIVE TO CORRECT.
FEUL PRESSURE REGULATOR RECALL #07E021000 FOR 2005 IMPALA, BUT NOT FOR MY MONIE CARLO , GAS SMELL WHILE DRIVING/FUEL PRESSURE REGULATOR LEAKING.
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE KEY FAILED TO TURN OVER IN THE IGNITION SO THE CONTACT WAS UNABLE TO START THE VEHICLE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE CONTACT WAS WAITING TO BE REFERRED TO AN AUTHORIZED DEALER TO DIAGNOSE THE FAILURE AND PROVIDE THE RECALL REMEDY. THE FAILURE MILEAGE WAS NOT AVAILABLE. PARTS DISTRIBUTION DISCONNECT.
MY CAR HAS A STRONG GAS ODOR PARTICULARLY IN COLDER WEATHER. I NOTICED IT LAST WINTER AND IT WENT AWAY DURING THE SUMMER. NOW THAT THE TEMPS ARE GETTING COOLER, IT HAS STARTED AGAIN. I TURN ON THE HEAT AND HAVE TO DRIVE WITH THE WINDOWS DOWN FOR VENTILATION. I'VE HAD THREE DIFFERENT MECHANIC SHOPS CHECK IT OUT. NONE HAVE BEEN ABLE TO FIND THE CAUSE. IT IS EMBARRASSING IN THE SCHOOL CAR RIDER LINE OR IN A DRIVE THROUGH. SOMEONE ALWAYS COMMENTS ON IT. I AM WORRIED IT MAY CATCH FIRE.
Mileage: 115,000
MY CAR HAS A STRONG GAS ODOR PARTICULARLY IN COLDER WEATHER. I NOTICED IT LAST WINTER AND IT WENT AWAY DURING THE SUMMER. NOW THAT THE TEMPS ARE GETTING COOLER, IT HAS STARTED AGAIN. I TURN ON THE HEAT AND HAVE TO DRIVE WITH THE WINDOWS DOWN FOR VENTILATION. I'VE HAD THREE DIFFERENT MECHANIC SHOPS CHECK IT OUT. NONE HAVE BEEN ABLE TO FIND THE CAUSE. IT IS EMBARRASSING IN THE SCHOOL CAR RIDER LINE OR IN A DRIVE THROUGH. SOMEONE ALWAYS COMMENTS ON IT. I AM WORRIED IT MAY CATCH FIRE.
Mileage: 115,000
MY ENGINE (V6 3.8L 3800 SERIES) IS LEAKING OIL ON THE ENGINE. MY MECHANIC TOLD ME THIS YESTERDAY (11/2/16) WHEN HE REPLACED THE PLASTIC ELBOWS AS I HAD ANTIFREEZE LEAKING FROM THEM. HE SAID THE 3.8 L ENGINE HAS A RECALL FOR THIS, OIL LEAKING FROM THE VALVE COVER GASKETS AND SAID CHEVROLET HAS A RECALL TO REPLACE THEM. I DO REMEMBER SEEING THIS RECALL ONLINE SOMEWHERE, BUT HAVE NOT SEEN IT WHILE SEARCHING THE LAST TWO DAYS. MY MECHANIC OLD ME IT WILL CAUSE A FIRE. I HAVE 87771 MILES ON MY CAR. I HAVE TO ADD A QUART OF OIL IN BETWEEN OIL CHANGES. I HAVE HAD TO DO THIS SINCE I PURCHASED THE CAR 6/2008. THE CAR HAS BEEN LEAKING OIL FOR AWHILE NOW.
KEY FOB QUIT WORKING. I USE THE KEY TO MANUALLY UNLOCK CAR. HOWEVER, AFTER CAR IS PARKED AND OFF, THE DOORS LOCK AND UNLOCK THEMSELVES. THE FRONT AND REAR LIGHTS FLASH WHILE DOORS LOCKING AND UNLOCKING. THE OTHER NIGHT, IT WAS FLASHING MORSE CODE FOR OVER 24HOURS. I DO NOT HAVE ON STAR CONNECTED. HORN QUIT WORKING 4 MONTHS RIGHT BEFORE KEY FOB QUIT. I CAN'T USE MY BRIGHT LIGHTS, BECAUSE I LOSE DASH LIGHTS, HEAD LIGHTS. MY SON AND I SHARE THIS CAR TO DRIVE TO WORK. SINCE THE LIGHTS STARTED FLASHING ALL DAY AND NIGHT, I FELT IT IS UNSAFE FOR HIM TO DRIVE TO WORK WHICH IS 40 MILES ONE WAY. WHY SO MANY ISSUES THAT ARE NOT BEING TAKEN SERIOUS? I DRIVE MY CAR DURING DAY TIME. I PRAY I MAKE IT TO WORK. I HAVE TO DRIVE 9 MILES ONE WAY TO WORK. HOWEVER, I DRIVE HIGHWAY 75 WITH SEMI TRUCKS GOING 70 MILES AN HOUR. IF THIS CAR LOSES POWER ON THAT HIGHWAY, I WILL PROBABLY NOT SURVIVE. UNSAFE AND NOT RELIABLE VEHICLE. CHEVY SHOULD HELP US MONTE CARLO OWNERS GET THEM FIXED. THANKS FOR YOUR TIME.
Mileage: 138,000
KEY FOB QUIT WORKING. I USE THE KEY TO MANUALLY UNLOCK CAR. HOWEVER, AFTER CAR IS PARKED AND OFF, THE DOORS LOCK AND UNLOCK THEMSELVES. THE FRONT AND REAR LIGHTS FLASH WHILE DOORS LOCKING AND UNLOCKING. THE OTHER NIGHT, IT WAS FLASHING MORSE CODE FOR OVER 24HOURS. I DO NOT HAVE ON STAR CONNECTED. HORN QUIT WORKING 4 MONTHS RIGHT BEFORE KEY FOB QUIT. I CAN'T USE MY BRIGHT LIGHTS, BECAUSE I LOSE DASH LIGHTS, HEAD LIGHTS. MY SON AND I SHARE THIS CAR TO DRIVE TO WORK. SINCE THE LIGHTS STARTED FLASHING ALL DAY AND NIGHT, I FELT IT IS UNSAFE FOR HIM TO DRIVE TO WORK WHICH IS 40 MILES ONE WAY. WHY SO MANY ISSUES THAT ARE NOT BEING TAKEN SERIOUS? I DRIVE MY CAR DURING DAY TIME. I PRAY I MAKE IT TO WORK. I HAVE TO DRIVE 9 MILES ONE WAY TO WORK. HOWEVER, I DRIVE HIGHWAY 75 WITH SEMI TRUCKS GOING 70 MILES AN HOUR. IF THIS CAR LOSES POWER ON THAT HIGHWAY, I WILL PROBABLY NOT SURVIVE. UNSAFE AND NOT RELIABLE VEHICLE. CHEVY SHOULD HELP US MONTE CARLO OWNERS GET THEM FIXED. THANKS FOR YOUR TIME.
Mileage: 138,000
I BEGAN HAVING TROUBLE WITH THIS CAR A FEW MONTHS AFTER I PURCHASED IT. I CAN'T DRIVE THE CAR AT NIGHT WITH THE LIGHTS ON BRIGHT, BECAUSE WHEN I DO THE LIGHTS SHUT COMPLETELY OFF AND THE ONLY WAY TO GET THEM TO COME BACK ON IS TO FLIP THE DIMMER SWITCH. I HAVE BEEN ON THE INTERSTATE AND HIGHWAY BOTH, DRIVING THE POSTED SPEED LIMIT WHEN THIS HAS HAPPENED. THIS PROBLEM, IN MY OPINION IS A BIG HAZARD AND VERY UNSAFE. I HAD TO HAVE THE CRUISE CONTROL SWITCH REPLACED, THE INSTRUMENT PANEL REPLACED, BECAUSE IT FAILED COMPLETELY WHILE I WAS GOING ON VACATION, I HAD NO IDEA HOW MUCH GAS WAS IN MY CAR OR WHAT SPEED I WAS GOING ALL GAUGES WERE OUT OF WHACK. THE CAR SMELLS LIKE GASOLINE, I'VE TAKEN THIS TO THE DEALER AUTO REPAIR SHOP, THEY CLAIM THEY CAN'T FIND THE PROBLEM, EVEN THOUGH THEY COULD SMELL THE GAS BOTH ON THE OUTSIDE AND INSIDE OF CAR. THERE WAS A RECALL ON THE KEY, I TOOK INTO DEALER AND THEY PUT A COVER OVER THE OLD KEY, I PERSONALLY DON'T UNDERSTAND HOW THAT WAS SUPPOSED TO TAKE C
Mileage: 65,000
I BEGAN HAVING TROUBLE WITH THIS CAR A FEW MONTHS AFTER I PURCHASED IT. I CAN'T DRIVE THE CAR AT NIGHT WITH THE LIGHTS ON BRIGHT, BECAUSE WHEN I DO THE LIGHTS SHUT COMPLETELY OFF AND THE ONLY WAY TO GET THEM TO COME BACK ON IS TO FLIP THE DIMMER SWITCH. I HAVE BEEN ON THE INTERSTATE AND HIGHWAY BOTH, DRIVING THE POSTED SPEED LIMIT WHEN THIS HAS HAPPENED. THIS PROBLEM, IN MY OPINION IS A BIG HAZARD AND VERY UNSAFE. I HAD TO HAVE THE CRUISE CONTROL SWITCH REPLACED, THE INSTRUMENT PANEL REPLACED, BECAUSE IT FAILED COMPLETELY WHILE I WAS GOING ON VACATION, I HAD NO IDEA HOW MUCH GAS WAS IN MY CAR OR WHAT SPEED I WAS GOING ALL GAUGES WERE OUT OF WHACK. THE CAR SMELLS LIKE GASOLINE, I'VE TAKEN THIS TO THE DEALER AUTO REPAIR SHOP, THEY CLAIM THEY CAN'T FIND THE PROBLEM, EVEN THOUGH THEY COULD SMELL THE GAS BOTH ON THE OUTSIDE AND INSIDE OF CAR. THERE WAS A RECALL ON THE KEY, I TOOK INTO DEALER AND THEY PUT A COVER OVER THE OLD KEY, I PERSONALLY DON'T UNDERSTAND HOW THAT WAS SUPPOSED TO TAKE C
Mileage: 65,000
I BEGAN HAVING TROUBLE WITH THIS CAR A FEW MONTHS AFTER I PURCHASED IT. I CAN'T DRIVE THE CAR AT NIGHT WITH THE LIGHTS ON BRIGHT, BECAUSE WHEN I DO THE LIGHTS SHUT COMPLETELY OFF AND THE ONLY WAY TO GET THEM TO COME BACK ON IS TO FLIP THE DIMMER SWITCH. I HAVE BEEN ON THE INTERSTATE AND HIGHWAY BOTH, DRIVING THE POSTED SPEED LIMIT WHEN THIS HAS HAPPENED. THIS PROBLEM, IN MY OPINION IS A BIG HAZARD AND VERY UNSAFE. I HAD TO HAVE THE CRUISE CONTROL SWITCH REPLACED, THE INSTRUMENT PANEL REPLACED, BECAUSE IT FAILED COMPLETELY WHILE I WAS GOING ON VACATION, I HAD NO IDEA HOW MUCH GAS WAS IN MY CAR OR WHAT SPEED I WAS GOING ALL GAUGES WERE OUT OF WHACK. THE CAR SMELLS LIKE GASOLINE, I'VE TAKEN THIS TO THE DEALER AUTO REPAIR SHOP, THEY CLAIM THEY CAN'T FIND THE PROBLEM, EVEN THOUGH THEY COULD SMELL THE GAS BOTH ON THE OUTSIDE AND INSIDE OF CAR. THERE WAS A RECALL ON THE KEY, I TOOK INTO DEALER AND THEY PUT A COVER OVER THE OLD KEY, I PERSONALLY DON'T UNDERSTAND HOW THAT WAS SUPPOSED TO TAKE C
Mileage: 65,000
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. WHILE DRIVING AT VARIOUS SPEEDS, THE SPEEDOMETER AND FUEL GAUGES BECAME INOPERABLE. THE FAILURE RECURRED RANDOMLY. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000.
Mileage: 80,000
SPEEDOMETER GOING NUTS. STUCK ON 85MPH WHILE IDLE AND OFF AS WELL. PERIODICALLY, THE TRAC AND ABS LIGHTS WILL COME ON. WHEN BACKING UP AND PUT IN DRIVE TO GO, THE TRACTION ACTIVE LIGHT COMES ON AND CAR WILL LUG AND GRIND.
Mileage: 147,000
SPEEDOMETER GOING NUTS. STUCK ON 85MPH WHILE IDLE AND OFF AS WELL. PERIODICALLY, THE TRAC AND ABS LIGHTS WILL COME ON. WHEN BACKING UP AND PUT IN DRIVE TO GO, THE TRACTION ACTIVE LIGHT COMES ON AND CAR WILL LUG AND GRIND.
Mileage: 147,000
Loss of motive power due to engine failure
Loss of Motive Power due to the Battery Energy Control Module
Electric Vehicle Battery Fires
Outboard Front Seat Belt Anchor Cable Failure
Fuel Line Leak
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.