TL*THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE VEHICLE WAS PURCHASED IN NOVEMBER 2007 WITH 61,000 MILES. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STALLED. THE VEHICLE WAS TOWED A DEALER AND AN INDEPENDENT MECHANIC WHO STATED THAT THE TIMING BELT FAILED AND ALSO CAUSED THE ENGINE RODS TO BREAK. THE REPAIRS WERE AT THE OWN…
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TL*THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE VEHICLE WAS PURCHASED IN NOVEMBER 2007 WITH 61,000 MILES. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STALLED. THE VEHICLE WAS TOWED A DEALER AND AN INDEPENDENT MECHANIC WHO STATED THAT THE TIMING BELT FAILED AND ALSO CAUSED THE ENGINE RODS TO BREAK. THE REPAIRS WERE AT THE OWNER'S EXPENSE. TRANSMISSION COMPUTER ALSO FAILED ON FOUR SEPARATE OCCASIONS. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 99,999 AND THE CURRENT WAS 103,000.
NHTSA ODI #10282202
58,900 miles · Jan 14, 2009
Power Train
CHEVROLET AVEO 2004 THE AC AND THROTTLE VALVE LOCKED IN BELOW 0 WEATHER . *TR
FIRST THING THAT WENT WRONG WITH THE CAR IS THE CLOCK FOR NO REASON AT ALL IT CHANGES TO 12:00 IT DOES IT WHEN THE CAR IS ON AND RUNNING IT ALSO DOES IT WHEN YOU FIRST TURN THE CAR ON. THIS HAS BEEN REPLACED ONCE AND HAS FAILED A SECOND TIME AGAIN. SECOND IS MY GEAR SHIFTER I HAVE AN AUTOMATIC AND IT STICKS IN PARK ALL THE TIM…
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FIRST THING THAT WENT WRONG WITH THE CAR IS THE CLOCK FOR NO REASON AT ALL IT CHANGES TO 12:00 IT DOES IT WHEN THE CAR IS ON AND RUNNING IT ALSO DOES IT WHEN YOU FIRST TURN THE CAR ON. THIS HAS BEEN REPLACED ONCE AND HAS FAILED A SECOND TIME AGAIN. SECOND IS MY GEAR SHIFTER I HAVE AN AUTOMATIC AND IT STICKS IN PARK ALL THE TIME AND ALL YEAR LONG THE FIRST TIME IT HAPPENED I WAS SITTING AT A GAS PUMP AND I WAS COMPLETELY STUCK AND IT WOULDN'T MOVE SO I HAD THE CAR TOWED TO MY DEALER AND THEY FIXED IT BUT IT STUCK 10 + MORE TIMES SINCE 5 TIMES I TOOK IT TO THE DEALER AND 3 TIMES IT WAS REPAIRED. I BOUGHT MY CAR IN 2004 AND TOO THIS DAY IT STILL STICKS I ACTUALLY HAVE PARTS BEING ORDERED AGAIN TO GET IT FIXED. THIRD IS MY KEY AND ALARM I CAN'T USE MY SECURITY ALARM ON MY CAR BECAUSE WHEN ITS SET ON IT GOES OFF ABOUT EVERY HALF HOUR FOR NO REASON. FOURTH IS MY HEAD LIGHTS AND BRAKE LIGHTS. I WAS TRAVELING IN A BIG CITY BUFFALO WHEN ALL THREE OF MY BRAKE LIGHTS STOPPED WORKING I WENT TO AN AUTO SHOP TO GET THEM REPLACED AND THEY REPLACED THEM RIGHT THERE AND THE NEW ONES WOULDN'T EVEN WORK. MY HEADLIGHTS GO OFF WHEN EVER AND TURN BACK ON AFTER AWHILE. EVEN WHEN I'M DRIVING DOWN THE STREET BUT THE DEALER CLAIMS THEY CAN'T FIND ANYTHING WRONG WITH THAT PART. FIFTH IS MY BALL JOINT WAS DEFECTED AND I WENT THREW 4 PAIRS OF TIRES WITHIN 2 YEARS BEFORE MY DEALER REALIZED WHAT THAT PROBLEM WAS. SIXTH BOTH THE REAR STRUT HOLDING MOUNTS JUST FELL OFF CAR AND MY STRUTS WENT THREW MY BACK BOTTOM TRUNK. THE DEALER SAID HE NEVER SEEM ANYTHING LIKE IT. THE RIGHT SIDE WENT FIRST AND THAT WAS FIXED THEN ABOUT A WEEK LATER THE LEFT SIDE WENT I REPLACED EVERYTHING BRAND NEW AND IT HAPPENED AGAIN A THIRD TIME THE LEFT STRUT AND HOLDING MOUNT FAILED. I ACTUALLY HAVE PARTS ORDERED FOR THAT AS WELL RIGHT NOW. A SMALLER COMPLAINT IS THE CIG. LIGHTER OUTLET DOESN'T WORK, AND THAT'S BEING REPLACED FOR THE SECOND TIME. *TR
NHTSA ODI #10213142
Mileage unknown · Oct 14, 2005
Power TrainService Brakes, Hydraulic
DT: CONTACT OWNS A 2004 CHEVROLET AVEO . THE VEHICLE HAD A WHISTLING IN THE BRAKES. THEN THERE WAS NOISE IN THE IGNITION. THIS HAS BEEN GOING ON FOR AWHILE. EVERY TIME WHILE BACKING OUT FROM THE DRIVEWAY THERE WAS A SMALL NOISE. MANUFACTURER'S RECALL 04069. WAS ISSUED. AT THIS TIME CONSUMER'S VEHICLE WAS TAKEN TO THE DEA…
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DT: CONTACT OWNS A 2004 CHEVROLET AVEO . THE VEHICLE HAD A WHISTLING IN THE BRAKES. THEN THERE WAS NOISE IN THE IGNITION. THIS HAS BEEN GOING ON FOR AWHILE. EVERY TIME WHILE BACKING OUT FROM THE DRIVEWAY THERE WAS A SMALL NOISE. MANUFACTURER'S RECALL 04069. WAS ISSUED. AT THIS TIME CONSUMER'S VEHICLE WAS TAKEN TO THE DEALERSHIP FOR RECALL REPAIRS. THE NEXT PROBLEM CONCERNED TRANSMISSION FLUID BEING OVER FILLED WHICH COULD CAUSE A FIRE. THE TRANSMISSION AXLE WAS BEING CHECKED .*AK
NHTSA ODI #10139742
Mileage unknown · Dec 2, 2004
Power TrainSeat Belts
WHILE DRIVING 20 MPH VEHICLE STALLED. CONSUMER WAS ABLE TO RESTART VEHICLE. ALSO, REAR SEAT BELT MALFUNCTIONED, IT DID NOT RETRACT. *AK
NHTSA ODI #10102054
9,300 miles · Nov 25, 2004
Power Train
DURING COLD WEATHER THE AUTOMATIC TRANSMISSION REFUSES TO SHIFT INTO 4TH GEAR FOR THE FIRST 1/2 MILE. THE "HOLD" BUTTON IS NOT ON.*AK
NHTSA ODI #10100552
5,600 miles · Nov 17, 2004
Power Train
WHILE DRIVING ON I-94 MADE A SUDDEN DECREASE IN SPEED FROM 70 MPH TO 60 MPH AND CAR SWERVED OUT OF CONTROL, AND THE ONLY THING SAVING ME FROM FLIPPING THE CAR WAS AFTER MARKET RIMS AND TIRES. THUMP SOUND, SOUNDED LIKE A FLAT TIRE, CHECKED ALL THE TIRES AND THEY WERE FINE. CHECKED UNDER THE HOOD, ENGINE WAS TITLED TO DRIVER'S S…
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WHILE DRIVING ON I-94 MADE A SUDDEN DECREASE IN SPEED FROM 70 MPH TO 60 MPH AND CAR SWERVED OUT OF CONTROL, AND THE ONLY THING SAVING ME FROM FLIPPING THE CAR WAS AFTER MARKET RIMS AND TIRES. THUMP SOUND, SOUNDED LIKE A FLAT TIRE, CHECKED ALL THE TIRES AND THEY WERE FINE. CHECKED UNDER THE HOOD, ENGINE WAS TITLED TO DRIVER'S SIDE, AFTER INSPECTION ON SIDE OF EXPRESSWAY FOUND OUT THAT THE HALF SHAFT WAS COMPLETELY DESTROYED AS WELL AS TRANSMISSION MOUNT BOLTS. THERE IS NO REASON FOR THESE BOLTS TO FAIL IF THE CAR IS DRIVEN RESPECTIVELY. *AK
NHTSA ODI #10100122
5,241 miles · Oct 10, 2004
Power TrainCrash
CAR WENT THROUGH GARAGE DOOR. I PLACED CAR IN PARK TO LEAVE CAR MOMENTARILY. I T DID NOT GO INTO PARK PROPERLY AND CAR PROCEEDED FORWARD THROUGH GARAGE DOOR. THE CUP HOLDER HAD A COFFEE MUG WITH A HANDLE IN IT. I AM ASSUMING IT STOPPED CAR FROM GOING INTO PARK FULLY. I HAD LEFT CAR AND SHUT DOOR WHEN CAR BEGAN TO GO FORWARD…
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CAR WENT THROUGH GARAGE DOOR. I PLACED CAR IN PARK TO LEAVE CAR MOMENTARILY. I T DID NOT GO INTO PARK PROPERLY AND CAR PROCEEDED FORWARD THROUGH GARAGE DOOR. THE CUP HOLDER HAD A COFFEE MUG WITH A HANDLE IN IT. I AM ASSUMING IT STOPPED CAR FROM GOING INTO PARK FULLY. I HAD LEFT CAR AND SHUT DOOR WHEN CAR BEGAN TO GO FORWARD THROUGH GARAGE DOOR. I JUMPED IN AND STOPPED CAR OR IT WOULD HAVE PROCEEDED THROUGH A WALL. IT CAUSED ABOUT 2000.00 WORTH OF DAMAGE TO CAR AND DOOR. THIS HAPPENED TWICE. THE SECOND TIME MY HUSBAND WAS DRIVING THE CAR. HE STOPPED CAR AND PROCEEDED TO PLACE CAR INTO PARK. IT WOULD NOT GO COMPLETELY INTO PARK. THE SAME COFFEE MUG WAS IN HOLDER. NO DAMAGE HAPPENED THIS INCIDENT. WE BOTH WITNESSED THE CAR REFUSING TO GO INTO PARK THE SECOND INCIDENT. *NM
General Motors is recalling certain model year 2004-2008 Chevrolet Aveo vehicles equipped with daytime running lights (DRL). In the affected vehicles, there may be heat generated within the DRL module located in the center console in the instrument panel, which could melt the DRL module.
Consequence & remedy
Consequence: If the DRL module melts due to the heat generation, it could cause a vehicle fire.
Remedy: GM will notify owners, and dealers will install a revised DRL module, inspect the wiring connector for heat damage, and clean the DRL circuit grounds. Owners were sent interim notices on August 14, 2014. The recall began on February 6, 2015. Owners may contact General Motors customer service at 1-800-222-1020 (Chevrolet). General Motors recall number for this campaign is 14236.
ON CERTAIN PASSENGER VEHICLES, THE REAR SAFETY BELT CAN BECOME TWISTED.
Consequence & remedy
Consequence: IF THIS OCCURS THE SAFETY BELT RETRACTOR MAY LOCK IN POSITION SO THAT THE BELT CANNOT BE USED. IN THE EVENT OF A VEHICLE CRASH, PERSONAL INJURY TO THE SEAT OCCUPANT COULD OCCUR.
Remedy: DEALERS WILL INSTALL A SAFETY BELT WEBBING GUIDE TO PREVENT THE BELT FROM TWISTING. THE RECALL BEGAN ON OCTOBER 15, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438. VEHICLE OWNERS LOCATED IN GUAM SHOULD CONTACT GM CUSTOMER ASSISTANCE AT 1-671-648-8453.
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
2
EA08005 · Stuck Throttle Valve
Opened Feb 14, 2008 · Closed Oct 14, 2008
Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System:emission Control:crankcase (pcv); Vehicle Speed Control
TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 29 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 52 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 69 UNIQUE SUBJECT VEHICLES.BECAUSE THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING, ODI UPGRADED THIS INVESTIGATION TO AN ENGINEERING ANALYSIS ON FEBRUARY 14, 2008 SO THAT IT COULD CONTINUE TO MONITOR THE FIELD EXPERIENCE DURING THE 2007/2008 WINTER SEASON.BY LETTER DATED MAY 22, 2008, GENERAL MOTORS CORP. (GM) SUPPLEMENTED ITS PREVIOUS INFORMATION REQUEST RESPONSE WITH FIELD DATA RECEIVED BY GM THROUGH MAY 1, 2008.ACCORDING TO GM, WHEN MOISTURE FREEZES IN THE POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM AND/OR THE ENGINE AIR INTAKE TRACT IT IS MOST OFTEN OBSERVED AS A HARD TO START/NO START CONDITION, THROTTLE STUCK CLOSED, ROUGH RUNNING ENGINE, STALLING AT IDLE, OR OIL LEAKAGE.OF THE 29 COMPLAINTS RELATED TO STUCK THROTTLE, ODI IDENTIFIED 5 REPORTS THAT ALLEGE UNWANTED ACCELERATION, 13 REPORTS DESCRIBE AN APPARENT HIGH-IDLE CONDITION AT START UP OR WHEN SLOWING THE VEHICLE TO A STOP WITHOUT ANY ALLEGATION OF UNWANTED ACCELERATION OR DIMINISHED BRAKING PERFORMANCE, AND THE REMAINING 11 REPORTS DESCRIBE AMBIGUOUS ALLEGATIONS OF STUCK THROTTLE WITHOUT REGARD TO SEVERITY OR CONSEQUENCE.ODI ANALYSIS OF FIELD INCIDENT DATA SHOWS THAT THE COMPLAINT AND WARRANTY TRENDS APPEAR TO BE IN DECLINE, WITH ONLY 1 ADDITIONAL COMPLAINT AND 6 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT RECEIVED BY GM SINCE APRIL 2007. A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System:emission Control:crankcase (pcv)
TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 29 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 52 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 69 UNIQUE SUBJECT VEHICLES.BECAUSE THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING, ODI UPGRADED THIS INVESTIGATION TO AN ENGINEERING ANALYSIS ON FEBRUARY 14, 2008 SO THAT IT COULD CONTINUE TO MONITOR THE FIELD EXPERIENCE DURING THE 2007/2008 WINTER SEASON.BY LETTER DATED MAY 22, 2008, GENERAL MOTORS CORP. (GM) SUPPLEMENTED ITS PREVIOUS INFORMATION REQUEST RESPONSE WITH FIELD DATA RECEIVED BY GM THROUGH MAY 1, 2008.ACCORDING TO GM, WHEN MOISTURE FREEZES IN THE POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM AND/OR THE ENGINE AIR INTAKE TRACT IT IS MOST OFTEN OBSERVED AS A HARD TO START/NO START CONDITION, THROTTLE STUCK CLOSED, ROUGH RUNNING ENGINE, STALLING AT IDLE, OR OIL LEAKAGE.OF THE 29 COMPLAINTS RELATED TO STUCK THROTTLE, ODI IDENTIFIED 5 REPORTS THAT ALLEGE UNWANTED ACCELERATION, 13 REPORTS DESCRIBE AN APPARENT HIGH-IDLE CONDITION AT START UP OR WHEN SLOWING THE VEHICLE TO A STOP WITHOUT ANY ALLEGATION OF UNWANTED ACCELERATION OR DIMINISHED BRAKING PERFORMANCE, AND THE REMAINING 11 REPORTS DESCRIBE AMBIGUOUS ALLEGATIONS OF STUCK THROTTLE WITHOUT REGARD TO SEVERITY OR CONSEQUENCE.ODI ANALYSIS OF FIELD INCIDENT DATA SHOWS THAT THE COMPLAINT AND WARRANTY TRENDS APPEAR TO BE IN DECLINE, WITH ONLY 1 ADDITIONAL COMPLAINT AND 6 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT RECEIVED BY GM SINCE APRIL 2007. A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Vehicle Speed Control
TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 29 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 52 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 69 UNIQUE SUBJECT VEHICLES.BECAUSE THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING, ODI UPGRADED THIS INVESTIGATION TO AN ENGINEERING ANALYSIS ON FEBRUARY 14, 2008 SO THAT IT COULD CONTINUE TO MONITOR THE FIELD EXPERIENCE DURING THE 2007/2008 WINTER SEASON.BY LETTER DATED MAY 22, 2008, GENERAL MOTORS CORP. (GM) SUPPLEMENTED ITS PREVIOUS INFORMATION REQUEST RESPONSE WITH FIELD DATA RECEIVED BY GM THROUGH MAY 1, 2008.ACCORDING TO GM, WHEN MOISTURE FREEZES IN THE POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM AND/OR THE ENGINE AIR INTAKE TRACT IT IS MOST OFTEN OBSERVED AS A HARD TO START/NO START CONDITION, THROTTLE STUCK CLOSED, ROUGH RUNNING ENGINE, STALLING AT IDLE, OR OIL LEAKAGE.OF THE 29 COMPLAINTS RELATED TO STUCK THROTTLE, ODI IDENTIFIED 5 REPORTS THAT ALLEGE UNWANTED ACCELERATION, 13 REPORTS DESCRIBE AN APPARENT HIGH-IDLE CONDITION AT START UP OR WHEN SLOWING THE VEHICLE TO A STOP WITHOUT ANY ALLEGATION OF UNWANTED ACCELERATION OR DIMINISHED BRAKING PERFORMANCE, AND THE REMAINING 11 REPORTS DESCRIBE AMBIGUOUS ALLEGATIONS OF STUCK THROTTLE WITHOUT REGARD TO SEVERITY OR CONSEQUENCE.ODI ANALYSIS OF FIELD INCIDENT DATA SHOWS THAT THE COMPLAINT AND WARRANTY TRENDS APPEAR TO BE IN DECLINE, WITH ONLY 1 ADDITIONAL COMPLAINT AND 6 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT RECEIVED BY GM SINCE APRIL 2007. A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION HAS BEEN CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
PE07051 · Stuck Throttle Valve
Opened Oct 19, 2007 · Closed Feb 14, 2008
Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System:emission Control:crankcase (pcv); Vehicle Speed Control
ON OCTOBER 19, 2007, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE ALLEGED STUCK THROTTLE INCIDENTS DUE TO ICE FORMATION WITHIN THE ENGINE AIR INTAKE TRACT IN CERTAIN MODEL YEAR (MY) 2004-2005 CHEVROLET AVEO VEHICLES MANUFACTURED FOR SALE OR LEASE IN THE UNITED STATES.THIS INVESTIGATION WAS PROMPTED BY A SAFETY RECALL CAMPAIGN (05F-069) CONDUCTED BY GENERAL MOTORS CORP. (GM) INVOLVING SUBSTANTIALLY SIMILAR VEHICLES MANUFACTURED FOR SALE OR LEASE IN CANADA.AT THAT TIME, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #05-06-04-065) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES.GM SUBSEQUENTLY REVISED THE CANADIAN RECALL CAMPAIGN TO INCLUDE MORE DETAILED INSTRUCTIONS AFTER IT DISCOVERED CERTAIN VEHICLES WERE NOT PROPERLY SERVICED UNDER THE ORIGINAL RECALL CAMPAIGN.GM REVISED THE CANADIAN RECALL CAMPAIGN A SECOND TIME TO INCLUDE MORE SUBSTANTIAL CHANGES TO THE THROTTLE BODY, INTAKE MANIFOLD, POSITIVE CRANKCASE VENTILATION (PCV) AND ENGINE COOLING SYSTEMS TO FURTHER REDUCE THE LIKELIHOOD OF ICING WITHIN THE ENGINE AIR INTAKE TRACT.AGAIN, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #08-06-04-009) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES USING THE REVISED PROCEDURE.ODI IS AWARE OF 28 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 46 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 63 UNIQUE SUBJECT VEHICLES.THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING THE WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING.HOWEVER, THE INFORMATION PROVIDED IN GM'S RESPONSE TO ODI'S INFORMATION REQUEST LETTER DATED NOVEMBER 2, 2007, DOES NOT CAPTURE EVENTS THAT MAY HAVE OCCURRED DURING THE MOST RECENT WINTER MONTHS.ACCORDINGLY, THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA08-005) TO FURTHER STUDY THE FREQUENCY OF THE ALLEGED DEFECT.
Additional source detail variants (2)
Engine And Engine Cooling:exhaust System:emission Control:crankcase (pcv)
ON OCTOBER 19, 2007, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE ALLEGED STUCK THROTTLE INCIDENTS DUE TO ICE FORMATION WITHIN THE ENGINE AIR INTAKE TRACT IN CERTAIN MODEL YEAR (MY) 2004-2005 CHEVROLET AVEO VEHICLES MANUFACTURED FOR SALE OR LEASE IN THE UNITED STATES.THIS INVESTIGATION WAS PROMPTED BY A SAFETY RECALL CAMPAIGN (05F-069) CONDUCTED BY GENERAL MOTORS CORP. (GM) INVOLVING SUBSTANTIALLY SIMILAR VEHICLES MANUFACTURED FOR SALE OR LEASE IN CANADA.AT THAT TIME, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #05-06-04-065) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES.GM SUBSEQUENTLY REVISED THE CANADIAN RECALL CAMPAIGN TO INCLUDE MORE DETAILED INSTRUCTIONS AFTER IT DISCOVERED CERTAIN VEHICLES WERE NOT PROPERLY SERVICED UNDER THE ORIGINAL RECALL CAMPAIGN.GM REVISED THE CANADIAN RECALL CAMPAIGN A SECOND TIME TO INCLUDE MORE SUBSTANTIAL CHANGES TO THE THROTTLE BODY, INTAKE MANIFOLD, POSITIVE CRANKCASE VENTILATION (PCV) AND ENGINE COOLING SYSTEMS TO FURTHER REDUCE THE LIKELIHOOD OF ICING WITHIN THE ENGINE AIR INTAKE TRACT.AGAIN, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #08-06-04-009) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES USING THE REVISED PROCEDURE.ODI IS AWARE OF 28 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 46 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 63 UNIQUE SUBJECT VEHICLES.THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING THE WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING.HOWEVER, THE INFORMATION PROVIDED IN GM'S RESPONSE TO ODI'S INFORMATION REQUEST LETTER DATED NOVEMBER 2, 2007, DOES NOT CAPTURE EVENTS THAT MAY HAVE OCCURRED DURING THE MOST RECENT WINTER MONTHS.ACCORDINGLY, THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA08-005) TO FURTHER STUDY THE FREQUENCY OF THE ALLEGED DEFECT.
Vehicle Speed Control
ON OCTOBER 19, 2007, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE ALLEGED STUCK THROTTLE INCIDENTS DUE TO ICE FORMATION WITHIN THE ENGINE AIR INTAKE TRACT IN CERTAIN MODEL YEAR (MY) 2004-2005 CHEVROLET AVEO VEHICLES MANUFACTURED FOR SALE OR LEASE IN THE UNITED STATES.THIS INVESTIGATION WAS PROMPTED BY A SAFETY RECALL CAMPAIGN (05F-069) CONDUCTED BY GENERAL MOTORS CORP. (GM) INVOLVING SUBSTANTIALLY SIMILAR VEHICLES MANUFACTURED FOR SALE OR LEASE IN CANADA.AT THAT TIME, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #05-06-04-065) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES.GM SUBSEQUENTLY REVISED THE CANADIAN RECALL CAMPAIGN TO INCLUDE MORE DETAILED INSTRUCTIONS AFTER IT DISCOVERED CERTAIN VEHICLES WERE NOT PROPERLY SERVICED UNDER THE ORIGINAL RECALL CAMPAIGN.GM REVISED THE CANADIAN RECALL CAMPAIGN A SECOND TIME TO INCLUDE MORE SUBSTANTIAL CHANGES TO THE THROTTLE BODY, INTAKE MANIFOLD, POSITIVE CRANKCASE VENTILATION (PCV) AND ENGINE COOLING SYSTEMS TO FURTHER REDUCE THE LIKELIHOOD OF ICING WITHIN THE ENGINE AIR INTAKE TRACT.AGAIN, GM ISSUED A TECHNICAL SERVICE BULLETIN (TSB #08-06-04-009) TO ADDRESS THE ALLEGED DEFECT CONDITION IN U.S. VEHICLES USING THE REVISED PROCEDURE.ODI IS AWARE OF 28 NON-DUPLICATIVE COMPLAINTS/FIELD REPORTS AND 46 WARRANTY CLAIMS RELATED TO THE ALLEGED DEFECT AFFECTING 63 UNIQUE SUBJECT VEHICLES.THE ALLEGED DEFECT CONDITION IS MOST LIKELY TO OCCUR DURING THE WINTER MONTHS WHEN AMBIENT TEMPERATURES ARE BELOW FREEZING.HOWEVER, THE INFORMATION PROVIDED IN GM'S RESPONSE TO ODI'S INFORMATION REQUEST LETTER DATED NOVEMBER 2, 2007, DOES NOT CAPTURE EVENTS THAT MAY HAVE OCCURRED DURING THE MOST RECENT WINTER MONTHS.ACCORDINGLY, THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA08-005) TO FURTHER STUDY THE FREQUENCY OF THE ALLEGED DEFECT.
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