IllustrationTACADA RECALL I BOUGHT MY CAR HAD 121000 MILES ALL A SUDDEN I HAVE NO RIGHT TAIL LIGHT NO DASH LIGHTS AN NO PASSENGERS FRONT ORANGE LIGHT THER IS NO POWER GOING TO FUSE BOX UNDER HOOD I CALLED THE DEALERSHIP THEY STATED MY VIN HAD BEEN FIXED FOR THAT RECAL AND IT HAS NOT
2005 Chevrolet Aveo
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2005 Chevrolet Aveo do not stand out strongly from the model-year median of 169.
About this comparison →How this year compares
Owner complaints by model year
Compare all Aveo years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
260–25K
3925–50K
5450–75K
4175–100K
30100–150K
5150K+
195 reports with mileage · 40 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 62 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 48 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
19 crash reports17 fire reports15 injury reports
Electrical System complaints
67 reportsGM MUST NOT KNOW THIS THIS HAS TO DO WITH THE ELECTRICAL WIRE HARNESS INSIDE OF THE ENGINE BLOCK FOR THE LIGHTS. FOR SOME REASON THE POWER IS OVER WRITING THE FUSES AND NOT BLOWING AND CAUSING SMALL ENGINE FIRES THAT COULD GET OUT OF CONTROL. I CAUGHT MINE IN ENOUGH TIME AND PUT IT OUT. A GUY HAS TO DO WITH THE RIGHT SIDE AND T…
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GM MUST NOT KNOW THIS THIS HAS TO DO WITH THE ELECTRICAL WIRE HARNESS INSIDE OF THE ENGINE BLOCK FOR THE LIGHTS. FOR SOME REASON THE POWER IS OVER WRITING THE FUSES AND NOT BLOWING AND CAUSING SMALL ENGINE FIRES THAT COULD GET OUT OF CONTROL. I CAUGHT MINE IN ENOUGH TIME AND PUT IT OUT. A GUY HAS TO DO WITH THE RIGHT SIDE AND THE LEFT SIDE IN THE FUSE BOX BEING TWO SEPARATE ENTITIES OF WIRES WHICH IS 7 + 7 EQUALS 14 TO CONTROL TWO DIFFERENT SIZES. I WAS JUST WONDERING WHY AND GM NEEDS TO KNOW WHAT'S THE SENSE OF HAVING A FUSE BOX IF THE WIRES ARE GOING TO OVERRIDE THE FUSE. AND POSSIBLY CATCH FIRE OR WILL CATCH FIRE IT JUST A MATTER OF AN ACCIDENT WAITING TO HAPPEN. I'VE BEEN ON YOUTUBE AND FOUND OUT THIS IS A COMMON THING TO HAPPEN FOR CHEVY AVEO WILL THERE BE A 2004 THROUGH 2008. I'M LETTING YOU KNOW ABOUT THIS CONCERN BECAUSE I DO NOT WANT ANYBODY TO DIE FROM A CAR FIRE BECAUSE GM.MAYBE NOT KNOW ABOUT THIS THAT IT'S A BIG ISSUE AN ACCIDENT WAITING TO HAPPEN. SINCERELY [XXX] IF SOMEONE NEEDS TO REACH ME MY PHONE NUMBER IS +[XXX]. THANK YOU N.T.S.B FOR LOOKING INTO THIS. JUST REALLY CONCERNED BECAUSE IF THE FIRE WOULD HAVE GOT OUT OF HAND I HAVE MY GRANDCHILDREN IN THE CAR GOD FORBID SOMETHING WERE TO HAPPEN TO THEM. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *CC *TR
INTERIOR DASH AND CONSOLE LIGHTS IN-OPERATIVE AS WELL AS THE RIGHT TAIL LIGHT. JESUS CHRIST, AFTER SEEING ALL OF THE PEOPLE COMPLAINING ABOUT THIS OUR BELOVED NO GOOD FOR NOTHING GOVERNMENTAL AGENCIES SHOULD MAKE GM RESPONSIBLE FOR THE COST OF REPAIR FOR THIS OBVIOUS MANUFACTURERS OR ENGINEERING DEFECT. OR AT LEAST SEND OUT DETA…
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INTERIOR DASH AND CONSOLE LIGHTS IN-OPERATIVE AS WELL AS THE RIGHT TAIL LIGHT. JESUS CHRIST, AFTER SEEING ALL OF THE PEOPLE COMPLAINING ABOUT THIS OUR BELOVED NO GOOD FOR NOTHING GOVERNMENTAL AGENCIES SHOULD MAKE GM RESPONSIBLE FOR THE COST OF REPAIR FOR THIS OBVIOUS MANUFACTURERS OR ENGINEERING DEFECT. OR AT LEAST SEND OUT DETAILED INSTRUCTIONS TO THE OWNERS ON HOW TO FIX THIS PROBLEM SO THEY CAN TAKE IT TO THEIR MECHANIC OF CHOICE TO GET IT FIXED. THE DEALERS OBVIOUSLY DON'T WANT TO DO ANYTHING ABOUT IT. AND THEY CHARGE TOO MUCH ANY HOW. SINCERELY, GEORGE S.
TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE EXPERIENCED A COMPLETE LOSS OF POWER. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE…
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TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE EXPERIENCED A COMPLETE LOSS OF POWER. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 128,000.
WHEN I WENT OUT TO START THE VEHICLE I HAD NO DASH BOARD LIGHTS. EVERY OTHER LIGHT SYSTEM WORKED BUT I COULD NOT SEE THE SPEEDOMETER OR THE TACHOMETER. ALL THE FUSES WERE INTACT. I THEN BOUGHT NEW BULBS FOR THE ENTIRE GAGE CLUSTER AND THEY STILL ARE NOT FUNCTIONING. I HAVE LOOKED UP THIS PROBLEM ON MULTIPLE FORUMS AND THIS I…
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WHEN I WENT OUT TO START THE VEHICLE I HAD NO DASH BOARD LIGHTS. EVERY OTHER LIGHT SYSTEM WORKED BUT I COULD NOT SEE THE SPEEDOMETER OR THE TACHOMETER. ALL THE FUSES WERE INTACT. I THEN BOUGHT NEW BULBS FOR THE ENTIRE GAGE CLUSTER AND THEY STILL ARE NOT FUNCTIONING. I HAVE LOOKED UP THIS PROBLEM ON MULTIPLE FORUMS AND THIS IS A VERY COMMON ISSUE WITHOUT A SOLUTION OTHER THAN "RIGGING" THIS SYSTEM! THIS IS UNACCEPTABLE PRACTICE TO ALLOW THIS TO GO ON WITHOUT SOME SORT OF RECALL OR REPLACEMENT PART AVAILABLE!
TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. THE CONTACT STATED THAT THE HEADLIGHTS FAILED. THE CONTACT INSPECTED THE VEHICLE AND FOUND THAT THE WIRING HARNESS CONNECTORS SHORTED DUE TO OVERHEATING, WHICH BURNED AND MELTED THE WIRES. THE DEALER ADVISED THAT NHTSA CAMPAIGN NUMBER: 14V261000 (EXTERIOR LIGHTING) WOULD ONLY REPAIR TH…
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TL* THE CONTACT OWNS A 2005 CHEVROLET AVEO. THE CONTACT STATED THAT THE HEADLIGHTS FAILED. THE CONTACT INSPECTED THE VEHICLE AND FOUND THAT THE WIRING HARNESS CONNECTORS SHORTED DUE TO OVERHEATING, WHICH BURNED AND MELTED THE WIRES. THE DEALER ADVISED THAT NHTSA CAMPAIGN NUMBER: 14V261000 (EXTERIOR LIGHTING) WOULD ONLY REPAIR THE DRL MODULE AND IT WOULD NOT REPLACE ANY ADDITIONAL FAILURE CAUSED BY THE RECALL. THE CONTACT ALSO STATED THAT THE ENGINE VALVE COVER GASKET WAS DEFECTIVE AND CAUSED THE ENGINE FLUID TO LEAK. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000.
I BOUGHT THIS CAR FOR IN 2011 WITH 25,000 MILES, FIRST 6 MONTHS WAS GREAT. BUT THEN THE INSIDE PANEL LIGHTS WERE GOING ON AND OFF. DOOR LOCKS WEREN'T WORKING AND I NOTICED A BURN MARK ON MY PANEL UNDER STEERING WHEELS AND TOOK TO A SHOP AND HE SAID WIRES WERE A MESS UNDER THE DASH. HE FIXED THE DOOR LOCKS FOR ME AND 200 AND SOME…
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I BOUGHT THIS CAR FOR IN 2011 WITH 25,000 MILES, FIRST 6 MONTHS WAS GREAT. BUT THEN THE INSIDE PANEL LIGHTS WERE GOING ON AND OFF. DOOR LOCKS WEREN'T WORKING AND I NOTICED A BURN MARK ON MY PANEL UNDER STEERING WHEELS AND TOOK TO A SHOP AND HE SAID WIRES WERE A MESS UNDER THE DASH. HE FIXED THE DOOR LOCKS FOR ME AND 200 AND SOMETHING DOLLARS STILL NO PANEL LIGHTS. I TRIED TO FIX THIS PROBLEM BUT NO ONE WANTS TO TOUCH THE MESS. I GOT A RECALL FOR THE DAYTIME RUNNING LIGHTS WHICH I NEVER HAD A PROBLEM WITH, SO WHEN I BROUGHT IT IN FOR THAT TOLD THEM ABOUT THE PROBLEM AND NOTHING WAS DONE. *TR
TL*THE CONTACT OWNS A 2005 CHEVROLET AVEO. THE CONTACT STATED THAT THE HAZARD LIGHTS, THE TAIL LIGHTS, THE MARKER LIGHTS AND THE INSTRUMENT PANEL LIGHTS FAILED. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 14V261000 (EXTERIOR LIGHTING) HOWEVER, THE FAILURES PERSISTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WH…
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TL*THE CONTACT OWNS A 2005 CHEVROLET AVEO. THE CONTACT STATED THAT THE HAZARD LIGHTS, THE TAIL LIGHTS, THE MARKER LIGHTS AND THE INSTRUMENT PANEL LIGHTS FAILED. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 14V261000 (EXTERIOR LIGHTING) HOWEVER, THE FAILURES PERSISTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE S101 SPLICE BOX BURNED OUT AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.
WITHIN THE FIRST YEAR OF BUYING MY AVEO I HAD TO REPLACE HEADLIGHTS 10X I KEPT TAKING THE CAR IN TO GET CHECKED AND THEY SAID IT WAS FINE, THEN ONE TIME THEY SAID JUST NEEDED A BETTER FUSE (THE CHANGED IT) WORKED FOR ABOUT A YEAR THEN SIGNAL LIGHTS KEPT GOING OUT, THEN TAIL LIGHTS. THOUGHT THERE WAS SHORT TOOK CAR IN FEW TIMES T…
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WITHIN THE FIRST YEAR OF BUYING MY AVEO I HAD TO REPLACE HEADLIGHTS 10X I KEPT TAKING THE CAR IN TO GET CHECKED AND THEY SAID IT WAS FINE, THEN ONE TIME THEY SAID JUST NEEDED A BETTER FUSE (THE CHANGED IT) WORKED FOR ABOUT A YEAR THEN SIGNAL LIGHTS KEPT GOING OUT, THEN TAIL LIGHTS. THOUGHT THERE WAS SHORT TOOK CAR IN FEW TIMES THEY SAID NOTHING WRONG. TIRED OF TAKING THE CAR IN, I AM A VERY BUSY PERSON. SO WE HAVE BEEN DEALING WITH THIS PROBLEM FOR ABOUT 6-7 YEARS NOW THE DASH LIGHTS HAVE COMPLETELY GONE OUT NOW AND WON'T COME BACK ON, LEAVING US WITH 1 HEADLIGHT, 1 TAIL LIGHT AND ONLY OCCASIONAL REAR SIGNALS. AND ALWAYS SMELLS LIGHT WIRES BURNING. IN SEPT OF 2014 WE RECEIVED A LETTER RECALLING THE CAR FOR LIGHTING PROBLEMS AND STILL NOTHING ABOUT GETTING FIXED!!! THIS IS ONLY ONE OF MANY COMPLAINTS FOR THIS CAR. *JS
MY 05 AVEO,IS INCLUDED IN THE GM RECALL#A140093/NHTSA RECALL#14V261(HEADLAMP SWITCH & DRL). I HAVE BEEN EXPERIENCING ISSUES WITH ALL OF MY EXTERNAL LIGHTS (MY GAUGE CLUSTER AND SHIFTER LIGHTS HAVE BEEN OUT). I WAS REPLACING EVERY EXTERNAL BULB EVERY FEW WEEKS TO KEEP THE LIGHTS ON. THAT IS NOT WORKING. I AM DOWN TO ONE HEADLIGHT…
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MY 05 AVEO,IS INCLUDED IN THE GM RECALL#A140093/NHTSA RECALL#14V261(HEADLAMP SWITCH & DRL). I HAVE BEEN EXPERIENCING ISSUES WITH ALL OF MY EXTERNAL LIGHTS (MY GAUGE CLUSTER AND SHIFTER LIGHTS HAVE BEEN OUT). I WAS REPLACING EVERY EXTERNAL BULB EVERY FEW WEEKS TO KEEP THE LIGHTS ON. THAT IS NOT WORKING. I AM DOWN TO ONE HEADLIGHT (DRIVER SIDE) WORKING ' AS FAR AS RUNNING LIGHTS GO. I HAVE NO TAILLIGHTS (BRAKELIGHTS WORK). I COMMUTE APPROX. 40MILES EACH DIRECTION FOR WORK-ALL FREEWAY. I MADE AN APPT W/CHEVY,TOOK THE DAY OFF WORK SO THE CAR COULD BE THERE ALL DAY.AS I ARRIVED TO MY APPT THE SERVICE WRITER TOLD ME THERE IS NOT A REMEDY FROM GM YET SO I WILL NEED TO COVER THE COST. EVENTUALLY WE WENT INTO THE BUILDING TO COMPLETE MY WRITE UP, AT THAT POINT I WAS TOLD THEY WERE BACKED UP ON RECALLS SO THEY MAY NOT GET TO MY VEHICLE DESPITE THE APPT. I REITERATED THE ISSUE,HE SAID OKAY,TOLD ME HE WOULD BE IN CONTACT WITH ME. AT 3:30 HE CALLED,TOLD ME THEY HADN'T HAD A CHANCE TO LOOK AT MY VEHICLE BUT WOULD GET TO IT TOMORROW. I TOOK ANOTHER DAY OFF WORK & LEFT THE CAR WITH THEM.NEXT DAY,I CALLED AT 11AM & I'M TOLD THEY HAVE YET TO TOUCH MY VEHICLE & THERE ARE ABOUT 20 CARS IN FRONT OF ME SO THEY WON'T GET TO IT TODAY EITHER.I COULD NOT LEAVE THE CAR ANOTHER DAY, I TOLD HIM I WOULD PICK IT UP. I IMMEDIATELY CALLED GM EXPLAINED THE SITUATION, THEIR RESPONSE WAS 'WHAT DO YOU WANT US TO DO ABOUT IT'. I TOLD THEM THE CAR WAS UNSAFE AND ILLEGAL TO DRIVE IN THIS CONDITION I NEEDED IT FIXED. THEY TOLD ME THEY WOULD CONTACT ANOTHER DEALERSHIP AND HAVE THEM CONTACT ME. ABOUT 20MINS LATER THE DEALERSHIP CONTACTED ME, GAVE ME THE SAME RUN AROUND AS THE FIRST DEALERSHIP.THIS RECALL IS 7MONTHS OLD, IT TOOK GM 10YRS TO ACKNOWLEDGE IT. THIS IS UNACCEPTABLE, I BOUGHT THIS CAR IN GOOD FAITH THE BASIC FUNCTIONALITY OF THE CAR WOULD WORK AND IT DOES NOT AND GM IS NOT CORRECTING THE ISSUE. *TR
Official recalls
114V261000 · Exterior Lighting:headlights
May 19, 2014
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.
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
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.