There are 50 owner-reported electrical system complaints for the 2007 Chevrolet Cobaltin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I was driving down the road and I used my blinker then my car shut off while driving, its turned back on in seconds then when I came to a complete stop the car shut off while on drive and it lost communication to the Tcm and it was displaying messages such as “low fuel” and the rpms was at zero
The contact owns a 2007 Chevrolet Cobalt. The contact’s mother stated that while driving at various speeds, the vehicle would stall without warning. The contact stated no warning lights was illuminated. The vehicle was towed to a local dealer where it was diagnosed with needing the ignition switch replaced. The vehicle was not repaired. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 14V047000 (Air Bags, Electrical System) however, the VIN was not included. The manufacturer was informed of the failure but offered no assistance. The failure mileage was approximately 107,000.
WILL NOT START- IGNITION BAD - RELAY BAD.
WHEN CAR HAS ISSUES JUST STOPS AND TURN ITS SELF WHILE DRIVING. NO REACTION TIME TIME TO PULL OFF TO SIDE OF ROAD FALULTY CHECK ENGINE LIGHT NEVER COMES ON.THIS HAPPENED WHEN MY SERPITINE BELT BROKE ALSO BROKE THE PISTONS NEEDING A WHOLE NEW ENGINE. RECENTLY AFRAID TO DRIVE VECHICLE AT ALL WITH NEW BATTERY BECAUSE IT JUST STOPS RUNNING WHILE IN IDOL AGAIN NO CHECK ENGINE LIGHT . ALSO ANTI THEFT IS FAULTY WHEN CAR SHUT SOWN YESTERDAY CAR WOULD NOT UN LOCK AND COULD NOT REMOVE KEY
TURN SIGNALS TOTALLY UNCONTROLLABLE AND/OR INOPERABLE BEFORE, DURING AND AFTER TURNING, ENGINE LIGHT ON CONTINUOUS AND NOT ABLE TO DETECT REASONS, DEALERSHIP REJECTED REQUEST TO IDENTIFY CAUSE AND EFFECT OF ENGINE LIGHT, CAR MAKING POPING SOUNDS, IGNITION SWITCH RECALL NOT ADDRESSED. THE ONLY KNOWN RECALL REPAIR AND OR RECORD OF REPAIR IS FOR FUEL LEAKAGE. ALL "IN MOTION" RELATED PROBLEMS. PROBLEMS COME OUT OF NO WHERE AND ONGOING.
Problems with ignition had a recall on ignition got it replaced still is messing up had to buy another car cause it won't start. It cut off while going down the road
THE AUTOMATIC HEADLIGHTS ON THE CAR DO SHUT OFF INTERMITTENTLY. THEY ALSO TURN ON BY THEMSELVES SOMETIMES WHEN THE CAR IS PARKED AND OFF. WE HAVE BEEN STRANDED WITH A DEAD BATTERY WHEN THIS HAPPENS. THIS SEEMS TO BE A COMMON PROBLEM WITH THE 2007 AND NEWER COBALTS. TYPICALLY CARS HAD A PHYSICAL RELAY TO CONTROL THE HEADLIGHTS. IN THESE CARS THE RELAY CIRCUIT IS BUILT IN THE UNDERSIDE OF THE ENGINE COMPARTMENT FUSE BOX. THE BOX IS NOT SEAL PROPERLY AND MOISTURE GETS INTO THE BOX, CAUSING A FAILURE ON THE CIRCUIT BOARD. THIS CAR FIRST STARTED DOING THIS BACK IN 2009 WHEN MY DAUGHTER HAD IT. I RECENTLY TOOK THE CAR BACK AND IT WAS STILL BEHAVING IN THIS MANNER. THE WORK AROUND THAT SEEMED TO WORK FOR A LONG TIME WAS TO MANUALLY TURN THE AUTO LIGHTS OFF USING THE MULTIFUNCTION LEVER ON THE STEERING WHEEL. TODAY, THE LIGHTS STARTED COMING ON BY THEMSELVES WHEN THE CAR WAS PARKED. ALSO, TURNING THE AUTO LIGHTS OFF MANUALLY HAS STOPPED BEING EFFECTIVE. WE ARE NOW FEARFUL, WILL THE LIGHTS SHUT OFF WHILE WE ARE DRIVING, AND OFF COURSE WILL WE BE STRANDED WITH A DEAD BATTERY WHEN PARKING THE CAR. THE SOLUTION SEEMS TO BE TO REPLACE THE FUSE BOX IN THE ENGINE COMPARTMENT A $200 PART PLUS A FEW LABOR HOURS. THEN YOU HAVE TO RIG UP A SOLUTION TO MAKE THE DEFECTIVE BOX SEAL, SUCH AS ADDING WEATHERSTRIPPING. I FEEL THIS SHOULD BE A SAFETY RECALL FOR GM TO FIX AT NO COST TO CUSTOMER. [XXX] *PM INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
THIS IS THE SECOND TIME THIS HAS HAPPENED(~6 MONTHS APART). WHEN I'M GOING AROUND 50-60 MPH AND NEED TO HIT THE BRAKES TO SLOW THE CAR QUICKLY (NOT SLAM THE BRAKES), THEY LOCK UP. I HIT THE BRAKES AND TURNED TO THE LEFT THE FIRST TIME AND TURNED TO THE RIGHT THE SECOND. BOTH TIMES THE FRONT BRAKES LOCKED UP, I WENT FISHTAILING ACROSS 3 LANES AND ENDING UP FACING ONCOMING TRAFFIC BOTH TIMES. I'VE BEEN LUCKY BOTH TIMES AND NOT BEEN HIT BY ANYONE ELSE BUT I'M SURE MY LUCK WILL RUN OUT ONE DAY. ADDITIONAL NOTE: THE CAR TURNED OFF THE FIRST TIME. AND THE 2ND TIME, THE DRIVER'S SIDE REAR TIRE WAS SHREDDED.--2007 COBALT- 125K MILES. BRAKE JOB DONE 2016. THIS ENTRY IS 2/27/19.
MY DAUGHTER'S 2007 COBALT SHUTS DOWN WHILE DRIVING TO AND FROM SCHOOL. SHE WAS ABLE TO PULL OVER OUT OF TRAFFIC AND PARK ON THE SHOULDER. IT HAS HAPPENED SEVERAL TIMES FOR TWO CONSECUTIVE DAYS. WHEN ATTEMPTING TO START THE CAR, IT SEEMS AS IF THE ENTIRE ELECTRICAL SYSTEM IS DEAD. THE CAR WILL NOT START, THE KEY IS STUCK IN THE IGNITION AND THE STEERING WHEEL IS LOCKED.
I WAS DRIVING HOME FROM WORK AND MY CAR ALL OF A SUDDEN CUT OFF, I COULDN'T ACCELERATE THE STREARING WHEEL GOT STIFF AND IT JUST SO HAPPEN I WAS ABLE TO PULL OVER AND NOT CRASH MY CAR OR EVEN HURT MYSELF..
MY CAR DIES UNEXPECTEDLY WHEN COMING TO A FULL STOP AT TRAFFIC LIGHTS AND STOP SIGNS.
SAYS ECM BUT ALL GAUGES GOING NUTS
STRONG FUEL ODOR IN THE PASSENGER AREA, BRAKE LIGHTS AND STEERING WHEEL LIGHTS /BUTTONS FAILING.
HEADLIGHT ISSUE HEADLIGHTS RANDOMLY STOP WORKING, ISSUE EFFECTS HIGH AND LOW BEAM, LEFT AND RIGHT INTERMITTENT FAILURES. DOESN'T SEEM TO BE ANY RELATIONSHIP TO MOVEMENT OR BUMPS IN ROADWAY. PIGTAIL APPEARS TO HAVE BEEN HOT AND SHOWS SIGNS OF BEING OVERHEATED.
TL* THE CONTACT OWNS A 2007 CHEVROLET COBALT. WHILE DRIVING 35 MPH, THE VEHICLE SHUT OFF AND THE AIR BAG WARNING, AIR BAG SERVICE, AND POWER STEERING SERVICE INDICATORS FLASHED. THE CONTACT INSPECTED THE VEHICLE AND DETERMINED THAT THE LOWER PASSENGER SIDE CONNECTION TO THE BODY CONTROL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED DUE TO THE MANUFACTURER PARTS, DORMAN AND DELPHI, BEING FAULTY. THE CONTACT MENTIONED THAT THE VEHICLE WAS PREVIOUSLY REPAIRED PER NHTSA CAMPAIGN NUMBER: 14E021000 (ELECTRICAL SYSTEM). THE MANUFACTURER AND THE DEALER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 75,000. *AS
I ALREADY KNOW ABOUT THE AIRBAG AND IGNITION RECALLS BUT, NOW, I HAVE A FUEL LEAK WITH FUEL DRIPPING DOWN THE LINES FROM THE TANK ON TO THE GROUND AT A POSITION ON THE DRIVERS SIDE UNDER THE REAR PASSENGER DOOR AND SEAT.
IGNITION CONTROL MODULE OR CAM SHAFT SENSORS! CAR JUST STOPS WHILE DRIVING IN MOTION WHILE DRIVING ON THE HIGHWAY AND THEN HAVE PROBLEMS STARTING BACK UP.
FUEL GAUGES GO CRAZY, THE GAS ACCELERATION AND SPEED GAUGES SOMETIMES DO NOT WORK AND IF THE DO THEY GO UP AND DOWN. ALL THE LIGHTS I MY DASHBOARD LIGHT UP AS WELL. THIS USUALLY HAPPENS WHEN YOU TURN ON THE CAR BUT IT IS NOT CONSTANT. IT WILL SOMETIMES HAPPEN TWO WEEKS IN A ROW, BUT SOMETIMES AFTER TWO WEEKS. THE GAS TANK IS ALSO LEAKING AND THE LEFT SPEAKER GOES OUT SOMETIMES. ONCE IN A WHILE MY KEYS WILL GET STUCK IN THE IGNITION.
TAKATA RECALL. MY CAR WAS TURNED ON FOR ABOUT 5 MINUTES AND I WAS DRIVING TO MY INLAWS 2 MILES AWAY TO PICK MY CHILDREN UP WHEN I STARTED SMELLING SMOKE ABOUT 1/2 MILE INTO MY RIDE. MY CAR QUICKLY FILLED UP WITH SMOKE AND I PULLED INTO A RANDOM DRIVEWAY. FLAMES STARTED IN THE TRUNK. I HAD THE A/C ON AND USED MY TURN SIGNALS. PUT MY DRIVER SIDE WINDOW DOWN.
TL* THE CONTACT OWNS A 2007 CHEVROLET COBALT. THE CONTACT STATED THAT THE REAR OF THE VEHICLE JERKED AND FELT AS IF IT WOULD SEIZE. ALL THE GAUGES ON THE INSTRUMENT PANEL FLUCTUATED AND THE ANTI-THEFT WARNING INDICATOR ILLUMINATED. THE CONTACT STATED THAT THE FAILURES OCCURRED AFTER THE IGNITION SWITCH WAS REPLACED ON THE VEHICLE. THE VEHICLE WAS NOT TAKEN BACK TO THE DEALER FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 90,000. THE VIN WAS UNAVAILABLE.
Showing 1–20 of 50 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026