NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
37 reportsClear category filter110,468 miles · Jul 18, 2018
Electrical System
IGNITION SWITCH IS OVERHEATING. THE LONGER THE CAR IS DRIVEN (10-15 MILES) THE HOTTER IT IS BECOMING. IT HEATS UP SO MUCH THAT THE IGNITION KEY BECOMES QUITE HOT AS WELL...BUT THE SWITCH ITSELF IS EVEN HOTTER. I FEAR THERE WILL BE AN ELECTRICAL FIRE STARTING SOON, AND HAVE ALREADY DECIDED TO STOP AT INTERVALS TO TURN THE IGNITI…
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IGNITION SWITCH IS OVERHEATING. THE LONGER THE CAR IS DRIVEN (10-15 MILES) THE HOTTER IT IS BECOMING. IT HEATS UP SO MUCH THAT THE IGNITION KEY BECOMES QUITE HOT AS WELL...BUT THE SWITCH ITSELF IS EVEN HOTTER. I FEAR THERE WILL BE AN ELECTRICAL FIRE STARTING SOON, AND HAVE ALREADY DECIDED TO STOP AT INTERVALS TO TURN THE IGNITION OFF SO IT COOLS DOWN. IT DOESN'T MAKE ANY DIFFERENCE IF IT'S DRIVEN FAST OR SLOW, DRIVING STILL HEATS UP THE IGNITION SWITCH. THE ONLY ODD OCCURRENCE THAT MIGHT BE SOMEHOW CONNECTED IS THE RIGHT TURN SIGNAL BULB NEEDED REPLACED SINCE THIS STARTED.
NHTSA ODI #11112274
91,000 miles · Jul 26, 2017
Electrical System
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD SUDDENLY SHUT OFF WHEN PRESSING THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO HALEY AUTOMOTIVE GROUP DEALER LOCATED IN RICHMOND, VA BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NO…
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TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD SUDDENLY SHUT OFF WHEN PRESSING THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO HALEY AUTOMOTIVE GROUP DEALER LOCATED IN RICHMOND, VA BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 91,000. ...UPDATED 08/31/17 *BF *JS
NHTSA ODI #11010734
71,500 miles · Jun 8, 2016
Electrical System
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT THE KEY BECAME STUCK IN THE IGNITION SWITCH. DUE TO THE FAILURE, THE VEHICLE COULD NOT BE TURNED OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE FAILURE MIGHT BE DUE TO A DEFECTIVE GEAR SHAFT OR IGNITION SWITCH. THE MANUFACTURER WAS MAD…
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TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT THE KEY BECAME STUCK IN THE IGNITION SWITCH. DUE TO THE FAILURE, THE VEHICLE COULD NOT BE TURNED OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO STATED THAT THE FAILURE MIGHT BE DUE TO A DEFECTIVE GEAR SHAFT OR IGNITION SWITCH. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 71,500.
NHTSA ODI #10873192
Mileage unknown · Jan 4, 2016
Electrical System
2004 CHEVROLET AVEO. CONSUMER WRITES IN REGARDS TO SEVERAL VEHICLE REPAIR PROBLEMS. *SMD THE CONSUMER STATED THERE WAS A BURNING ODOR COMING FROM THE VEHICLE. THE DEALER WAS UNABLE TO FIND A PROBLEM. A REPAIR SHOP, REPLACED A FUSE, DUE TO KNOW BATTERY POWER. *JB
NHTSA ODI #10691432
80,000 miles · Nov 23, 2015
Electrical SystemFuel/propulsion SystemFireInjury
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. WHEN STARTING THE VEHICLE, THE FUEL TANK CAUGHT FIRE. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT EXTINGUISHED THE FIRE. A POLICE REPORT WAS NOT FILED. THE CONTACT SUSTAINED PNEUMONIA. MEDI…
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TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. WHEN STARTING THE VEHICLE, THE FUEL TANK CAUGHT FIRE. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT EXTINGUISHED THE FIRE. A POLICE REPORT WAS NOT FILED. THE CONTACT SUSTAINED PNEUMONIA. MEDICAL ATTENTION WAS REQUIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.
NHTSA ODI #10806240
Mileage unknown · Sep 21, 2015
Electrical System
BASICALLY I AM WRITING BECAUSE GM ISSUED A RECALL IN JUNE 2014 LETTING ME KNOW THAT MY CAR HAS AN ISSUE WHICH MAY LEAD TO A FIRE IN MY CAR. THE PROBLEM IS THAT A YEAR HAS PASSED AND THE STATUS OF THAT RECALL STILL IS "GENERAL MOTORS WILL PROVIDE ITS PLAN FOR REMEDYING THE DEFECT AS SOON AS IT IS CONFIRMED." I HONESTLY FEEL THEY …
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BASICALLY I AM WRITING BECAUSE GM ISSUED A RECALL IN JUNE 2014 LETTING ME KNOW THAT MY CAR HAS AN ISSUE WHICH MAY LEAD TO A FIRE IN MY CAR. THE PROBLEM IS THAT A YEAR HAS PASSED AND THE STATUS OF THAT RECALL STILL IS "GENERAL MOTORS WILL PROVIDE ITS PLAN FOR REMEDYING THE DEFECT AS SOON AS IT IS CONFIRMED." I HONESTLY FEEL THEY HAVE FORGOTTEN ALL ABOUT IT. I DON'T THINK THIS SHOULD BE AN ISSUE THAT SHOULD TAKE SUCH A LONG TIME TO GET FIXED.
NHTSA ODI #10766321
125,000 miles · May 24, 2015
Electrical System
I HAVE A 2004 CHEVY AVEO AND A 2005 CHEVY COBALT MY IGNITION SWITCH ON MY AVEO DOES THE SAME THING AS COBALT BUT AVEO NOT RECALLED ITOOK COBALT IN DEALER REPLACED IGNITION SWTICH TOOK AVEO IN FOR RECALL FOR DRL SWITCH DEALER WANTS OVER 300.OO DOLLORS TO REPLACE IGNITION SWITCH I WILL BE DRIVING ALONG AT DIFFERENT SPEEDS CAR …
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I HAVE A 2004 CHEVY AVEO AND A 2005 CHEVY COBALT MY IGNITION SWITCH ON MY AVEO DOES THE SAME THING AS COBALT BUT AVEO NOT RECALLED ITOOK COBALT IN DEALER REPLACED IGNITION SWTICH TOOK AVEO IN FOR RECALL FOR DRL SWITCH DEALER WANTS OVER 300.OO DOLLORS TO REPLACE IGNITION SWITCH I WILL BE DRIVING ALONG AT DIFFERENT SPEEDS CAR WILL SHUT OFF STARTS BACK UP WHEN I PUT KEY IN HAVE TO MOVE KEY SEVERAL TIMES TO START CAR DEALER SAYS NO RECALL ON THE AVEO FOR IGNITION SWITCH BUT IT IS DOING THE SAME THING AS MY COBALT DID IS THIS A DIFFERENT SWITCH THE AVEO HAS DONE THIS SEVERAL TIMES OVER THE LAST YEAR OR SO.
NHTSA ODI #10721238
Mileage unknown · Feb 19, 2015
Electrical System
RECEIVED A RECALL NOTICE FOR DRL FIRE HAZARD. CALLED 3 DEALERSHIPS IN THE DALLAS AREA TO HAVE THE MOSFET REPAIRED. ALL 3 DEALERSHIP DENY ANY KNOWLEDGE OF THE RECALL AND DO NOT HAVE THE PARTS IN STOCK EVEN IF I DID BRING THE RECALL NOTICE IN. CHEVY HAS SENT 2 E-MAILS BUT THEY ARE THE DO NOT REPLY. I HAVE ATTEMPTED NUMEROUS TIMES…
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RECEIVED A RECALL NOTICE FOR DRL FIRE HAZARD. CALLED 3 DEALERSHIPS IN THE DALLAS AREA TO HAVE THE MOSFET REPAIRED. ALL 3 DEALERSHIP DENY ANY KNOWLEDGE OF THE RECALL AND DO NOT HAVE THE PARTS IN STOCK EVEN IF I DID BRING THE RECALL NOTICE IN. CHEVY HAS SENT 2 E-MAILS BUT THEY ARE THE DO NOT REPLY. I HAVE ATTEMPTED NUMEROUS TIMES TO CONTACT CHEVY CUSTOMER SERVICE AND CANT GET ANYONE TO RESPOND. THIS IS A FIRE HAZARD, PLEASE HELP ME TO GET THIS FIXED. *TR
NHTSA ODI #10684270
150,000 miles · Feb 12, 2015
Electrical SystemExterior LightingCrashFire
TL* THE CONTACT OWNED A 2004 CHEVROLET AVEO. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V2610000 (EXTERIOR LIGHTING). WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT'S VEHICLE TAPPED ANOTHER VEHICLE. THE CONTACT NOTICED FLAMES UNDER THE HOOD OF THE VEHICLE. THE VEHICLE BECAME ENGULFED IN FLAMES AND WAS DESTROY…
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TL* THE CONTACT OWNED A 2004 CHEVROLET AVEO. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V2610000 (EXTERIOR LIGHTING). WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT'S VEHICLE TAPPED ANOTHER VEHICLE. THE CONTACT NOTICED FLAMES UNDER THE HOOD OF THE VEHICLE. THE VEHICLE BECAME ENGULFED IN FLAMES AND WAS DESTROYED. THERE WERE NO INJURIES. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS INVALID. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.
NHTSA ODI #10683015
95,000 miles · Feb 11, 2015
Electrical SystemEngineFire
TL*THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT THE SERVICE ENGINE WARNING LAMP ILLUMINATED SEVERAL TIMES AND THEN TURNED OFF. THE CONTACT STATED THAT WHILE TRAVELING APPROXIMATELY 30 MPH, THE VEHICLE WAS SHAKING VIOLENTLY AND STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND UPON PULLING OVER, THE CONT…
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TL*THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT THE SERVICE ENGINE WARNING LAMP ILLUMINATED SEVERAL TIMES AND THEN TURNED OFF. THE CONTACT STATED THAT WHILE TRAVELING APPROXIMATELY 30 MPH, THE VEHICLE WAS SHAKING VIOLENTLY AND STALLED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND UPON PULLING OVER, THE CONTACT NOTICED FLAMES AND SMOKE WAS EMITTING FROM UNDER THE HOOD NEAR THE FRONT PASSENGER SIDE. THE DRIVER AND THE FRONT PASSENGER EXIT THE VEHICLE. THE FIRE WAS ABLE TO BE EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THE DRIVER AND FRONT PASSENGER DID NOT SUSTAIN ANY INJURIES. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 14V261000 (EXTERIOR LIGHTING). THE VEHICLE WAS NOT INSPECTED OR DIAGNOSED. THE APPROXIMATE FAILURE MILEAGE WAS 95,000.
NHTSA ODI #10682737
NHTSA investigations
2EA08005 · 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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