NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
149 reportsClear category filter103 miles · Aug 13, 2007
Engine And Engine CoolingSuspension
I OWN A 2001 CHEVY MALIBU AND OUT OF THE BLUE ONE DAY MY ENGINE JUST SHUT DOWN RIGHT ON THE INTERSTATE. I HAVE NOT YET HAD IT CHECKED DUE TO FINANCE PROBLEMS. NOT ONLY THAT I ALSO HAVE TO CHANGE MY WHEEL BEARINGS EVERY WEEK TO TWO WEEKS. I HAVE HAD THIS CHECKED AND THE GARAGE I TAKE IT TO FOR ALL MY REPAIRS CAN'T SEEM TO FIGURE …
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I OWN A 2001 CHEVY MALIBU AND OUT OF THE BLUE ONE DAY MY ENGINE JUST SHUT DOWN RIGHT ON THE INTERSTATE. I HAVE NOT YET HAD IT CHECKED DUE TO FINANCE PROBLEMS. NOT ONLY THAT I ALSO HAVE TO CHANGE MY WHEEL BEARINGS EVERY WEEK TO TWO WEEKS. I HAVE HAD THIS CHECKED AND THE GARAGE I TAKE IT TO FOR ALL MY REPAIRS CAN'T SEEM TO FIGURE IT OUT EITHER. PLEASE HELP THANK YOU, MRS.SPARKS *TR
NHTSA ODI #10199421
70,000 miles · Jul 30, 2007
Engine And Engine Cooling
LOWER INTAKE MANIFOLD REPLACEMENT. STARTED LOSING ANTIFREEZE - LEAK ON DRIVEWAY. MECHANIC TRACED THE LEAK WITH DYE TABLETS AND SEALANT TABLETS -- AFTER SEVERAL MONTHS I TOOK IT CHEV. DEALER AND THEY TESTED EVERYTHING AND REPLACED THE LOWER INTAKE MANIFOLD AND WAS TOLD THIS MODEL CAR HAD MANIFOLD PROBLEMS. IT COST ME $990. I …
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LOWER INTAKE MANIFOLD REPLACEMENT. STARTED LOSING ANTIFREEZE - LEAK ON DRIVEWAY. MECHANIC TRACED THE LEAK WITH DYE TABLETS AND SEALANT TABLETS -- AFTER SEVERAL MONTHS I TOOK IT CHEV. DEALER AND THEY TESTED EVERYTHING AND REPLACED THE LOWER INTAKE MANIFOLD AND WAS TOLD THIS MODEL CAR HAD MANIFOLD PROBLEMS. IT COST ME $990. I HAD THIS WORK DONE ABOUT A YEAR AGO AND THOUGHT MAYBE WITH THE OTHER MALIBU'S HAVING PROBLEMS THERE MIGHT BE A RECALL -- I'M WAITING. *JB
NHTSA ODI #10197818
20,000 miles · Jul 18, 2007
Engine And Engine Cooling
THE CAR MADE A HORRIBLE KNOCKING NOISE SHORTLY AFTER I BOUGHT IT BRAND NEW. 5 DIFFERENT DEALERS STATED THAT THE TEFLON FROM THE ROCKER ARMS IN THE ENGINE WORE OUT AND THATW AS WHAT WAS MAKING THE AWFUL NOISE. ITWAS COSMETIC, SO TO FIX IT WOULD COST A LOT OF MONEY. *AK ALSO, THE INTAKE MANIFOLD ON THE CAR HAS CRACKED CAU…
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THE CAR MADE A HORRIBLE KNOCKING NOISE SHORTLY AFTER I BOUGHT IT BRAND NEW. 5 DIFFERENT DEALERS STATED THAT THE TEFLON FROM THE ROCKER ARMS IN THE ENGINE WORE OUT AND THATW AS WHAT WAS MAKING THE AWFUL NOISE. ITWAS COSMETIC, SO TO FIX IT WOULD COST A LOT OF MONEY. *AK ALSO, THE INTAKE MANIFOLD ON THE CAR HAS CRACKED CAUSING THE ENGINE/RADIATOR TO LEAK ANIFREEZE OUT THE EXAUST. GM NEEDS TO RECALL THESE CARS BECAUSE OF ALL THE PROBLEMS. I CAN GO ON AND ON WITH MY CAR. I HAVE MAINTAINED IT EVERY 3,000 MILES METICOUSLY AND SHOULD NOT HAVE THIS PROBLEM WITH A CAR THAT ONLY HAS 60,000 MILES.
NHTSA ODI #10196710
Mileage unknown · Apr 12, 2007
Engine And Engine Cooling
I HAVE A 2001 CHEVORLET MALIBU WHICH HAS CLOSE TO 67000 MILES, AND NOW ITS SHOWING SIGNS OF COOLANT LEAKING ,AND COOLANT HAS TO BE TOPPED UP EVERY 200 MILES OR SO, AND THE COOLANT USED WAS DEX-COOL, GM RECOMMENDED. ALSO THERE IS A PROBLEM WITH AIR CONDITIONING (A/C) UNIT AS IT WAS NOT COOLING AT ALL, AND WHEN CHECKED THE FRE…
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I HAVE A 2001 CHEVORLET MALIBU WHICH HAS CLOSE TO 67000 MILES, AND NOW ITS SHOWING SIGNS OF COOLANT LEAKING ,AND COOLANT HAS TO BE TOPPED UP EVERY 200 MILES OR SO, AND THE COOLANT USED WAS DEX-COOL, GM RECOMMENDED. ALSO THERE IS A PROBLEM WITH AIR CONDITIONING (A/C) UNIT AS IT WAS NOT COOLING AT ALL, AND WHEN CHECKED THE FREON. GAS LEAKED OUT ,AND YET TO FIND WHERE THE LEAKING IS FROM. MECHANIC MENTIONED THE COOLANT PROBLEM WAS THERE IN ALL MALIBU MODELS STARTING 1998. PLEASE LET US KNOW IF THERE WAS ANY RECALL FOR THE ABOVE MENTIONED PROBLEMS. *AK
NHTSA ODI #10187681
50,000 miles · Mar 21, 2007
Engine And Engine CoolingService Brakes, Hydraulic
TL*- THE CONTACT STATED THAT THE FRONT BRAKES ON HIS 2001 CHEVROLET MALIBU (50000 FAILURE MILEAGE) HAD TO BE REPLACED EVERY SIX MONTHS FOR THE LAST TWO YEARS. THE CONTACT ALSO STATED THAT ANTIFREEZE LEAKS INTO THE OIL. THIS WILL BE THE THIRD TIME THAT THE INTAKE MANIFOLD GASKET HAS HAD TO BE REPLACED. THE VEHICLE HAS BEEN TA…
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TL*- THE CONTACT STATED THAT THE FRONT BRAKES ON HIS 2001 CHEVROLET MALIBU (50000 FAILURE MILEAGE) HAD TO BE REPLACED EVERY SIX MONTHS FOR THE LAST TWO YEARS. THE CONTACT ALSO STATED THAT ANTIFREEZE LEAKS INTO THE OIL. THIS WILL BE THE THIRD TIME THAT THE INTAKE MANIFOLD GASKET HAS HAD TO BE REPLACED. THE VEHICLE HAS BEEN TAKEN TO A MECHANIC SIX TIMES CONCERNING THESE ISSUES. THE BRAKE AND MANIFOLD PROBLEMS STILL EXISTS. THE CURRENT MILEAGE WAS 130,000.
NHTSA ODI #10185772
86,000 miles · Feb 27, 2007
Engine And Engine Cooling
DEFECTIVE GASKETS CAUSES ENGINE COOLANT TO LEAK INTO ENGINE AND MIX WITH ENGINE OIL. COMMON PROBLEM FOR YEARS ON CHEVROLET MALIBU'S AND GM HAS NEVER ISSUED A RECALL. OR CONTACTED CONSUMERS TO NOTIFY THEM OF THIS ISSUE? I HAVE ALWAYS WELL MAINTAINED MY CAR AND DONE SO TO MANUFACTURERS SPECS. THIS IS OBVIOUS DISREGARD FOR THEIR CU…
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DEFECTIVE GASKETS CAUSES ENGINE COOLANT TO LEAK INTO ENGINE AND MIX WITH ENGINE OIL. COMMON PROBLEM FOR YEARS ON CHEVROLET MALIBU'S AND GM HAS NEVER ISSUED A RECALL. OR CONTACTED CONSUMERS TO NOTIFY THEM OF THIS ISSUE? I HAVE ALWAYS WELL MAINTAINED MY CAR AND DONE SO TO MANUFACTURERS SPECS. THIS IS OBVIOUS DISREGARD FOR THEIR CUSTOMERS. *NM
NHTSA ODI #10183681
67,000 miles · Feb 22, 2007
Engine And Engine CoolingExterior LightingFuel System, Other
ENGINE LEAKS ANTI-FREEZE, TURN SIGNALS GO IN & OUT, FUEL GAUGE NOT ALWAYS RIGHT, MAKING A LOUD BANGING NOISE, AND NOW DEAD WON'T EVEN START. 2001 CHEVY MALIBU 3.1L V6 $22,000 & ONLY 67,000 MILES. *JB
NHTSA ODI #10183276
50,948 miles · Feb 19, 2007
Engine And Engine Cooling
I HAVE A 2001 CHEVY MALIBU, WITH 51000 MILES MY COOLANT LIGHT KEPT COMING ON. I TOOK IT TO THE GARAGE. THE MECHANIC FILLED THE COOLANT. TWO MONTHS PASSED AND THE COOLANT LIGHT CAME ON AGAIN. THE MECHANIC FILLED THE COOLANT AND I MADE AN APPOINTMENT. IT TURNED OUT, THE COOLANT WAS LEAKING INTO THE ENGINE. I WAS INFORMED MY CAR H…
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I HAVE A 2001 CHEVY MALIBU, WITH 51000 MILES MY COOLANT LIGHT KEPT COMING ON. I TOOK IT TO THE GARAGE. THE MECHANIC FILLED THE COOLANT. TWO MONTHS PASSED AND THE COOLANT LIGHT CAME ON AGAIN. THE MECHANIC FILLED THE COOLANT AND I MADE AN APPOINTMENT. IT TURNED OUT, THE COOLANT WAS LEAKING INTO THE ENGINE. I WAS INFORMED MY CAR HAD A FAULTY MANIFOLD GASKET. IT COST ME $600.00 TO HAVE MY CAR REPAIRED. I HOPE THERE IS A RECALL SOON. I HERE THAT MANY GM VEHICLES HAVE THIS PROBLEM. *NM
NHTSA ODI #10182961
Mileage unknown · Feb 8, 2007
Engine And Engine Cooling
I HAVE PURCHASED TWO (2001) CHEVROLET MALIBU'S THAT EXPERIENCED THE SAME PROBLEM. THE INTAKE MANIFOLD GASKET IS DEFECTIVE WHICH CAUSES ANTIFREEZE TO LEAK. I EXPERIENCED THE PROBLEM WITH MY FIRST MALIBU BACK IN 2005. BASED ON DOCUMENTATION OF CONSUMER COMPLAINTS THAT I SUBMITTED TO THE DEALERSHIP, THE REPAIR WAS COVERED OUTSIDE O…
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I HAVE PURCHASED TWO (2001) CHEVROLET MALIBU'S THAT EXPERIENCED THE SAME PROBLEM. THE INTAKE MANIFOLD GASKET IS DEFECTIVE WHICH CAUSES ANTIFREEZE TO LEAK. I EXPERIENCED THE PROBLEM WITH MY FIRST MALIBU BACK IN 2005. BASED ON DOCUMENTATION OF CONSUMER COMPLAINTS THAT I SUBMITTED TO THE DEALERSHIP, THE REPAIR WAS COVERED OUTSIDE OF THE WARRANTY AND I ONLY PAID THE WARRANTY DEDUCTIBLE. MY SECOND MALIBU WAS PURCHASED USED FROM A NON-GM DEALERSHIP IN THE FALL OF 2005. I PURCHASED THE SECOND CAR DUE TO THE FIRST ONE BEING A TOTAL LOSS IN AN ACCIDENT. I AM NOW EXPERIENCING THE SAME LEAKING GASKET PROBLEM WITH THE SECOND CAR. I CONTACTED GM DIRECTLY TO INQUIRE ABOUT HAVING THE CAR FIXED. THE CAR HAS 103,341 MILES ON IT. REGARDLESS OF THE MILEAGE, THE MECHANICS THAT I HAVE SPOKEN TO SAY THIS IS A MANUFACTURER'S DEFECT BECAUSE THE GASKET(S) ARE CHEAP PLASTIC. AS OF DATE, GM IS NOT WILLING TO COVER THE COST OF THE REPAIR WHICH COSTS $700+. THE DEALERSHIP THAT I USE TO SERVICE MY VEHICLE WILL ONLY OFFER A DISCOUNT ON PARTS AND LABOR. THE DEALERSHIP IS NOT AT FAULT. IT IS GM'S RESPONSIBILITY TO CORRECT THIS PROBLEM. I HAVE 61 PAGES OF CONSUMER COMPLAINTS REFERRING TO THE SAME LEAKING GASKET PROBLEM WITH THE MALIBU. *NM
NHTSA ODI #10181987
Mileage unknown · Feb 7, 2007
Engine And Engine Cooling
I HAD TAKEN MY VEHICLE IN TO GET A SIMPLE OIL CHANGE AND WAS INFORMED MY VEHICLE HAS A FAULTY INTAKE MANIFOLD GASKET WHICH IS A VERY EXPENSIVE REPAIR COSTING ANY WHERE FROM$ 800-$1000.00 . ON MY SEARCHING THE INTERNET I HAVE FOUND THAT THIS IS ONE OF THE PROBLEMS THAT GM CARS ARE HAVING OVER 70,000 MILES. INTAKE MANIFOLD LEA…
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I HAD TAKEN MY VEHICLE IN TO GET A SIMPLE OIL CHANGE AND WAS INFORMED MY VEHICLE HAS A FAULTY INTAKE MANIFOLD GASKET WHICH IS A VERY EXPENSIVE REPAIR COSTING ANY WHERE FROM$ 800-$1000.00 . ON MY SEARCHING THE INTERNET I HAVE FOUND THAT THIS IS ONE OF THE PROBLEMS THAT GM CARS ARE HAVING OVER 70,000 MILES. INTAKE MANIFOLD LEAKS CAN LEAD TO ANY NUMBER OF VERY SERIOUS, AND EXPENSIVE PROBLEMS. WHILE THE PART ITSELF ISN'T COSTLY, THE LABOR TO REPAIR IS COSTLY. *NM
NHTSA ODI #10181903
Official recalls
2Jul 3, 2014
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 agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.
Aug 28, 2003
CERTAIN PASSENGER VEHICLES HAVE HAZARD WARNING SWITCHES THAT MAY EXPERIENCE SOLDER JOINT CRACKING CAUSED BY RAPID TEMPERATURE TRANSITIONS AND THE SOLDERING PROCESS. IF SOLDER JOINT CRACKING OCCURS AND RESULTS IN AN OPEN CIRCUIT, THE TURN SIGNALS/HAZARD LAMPS BECOME INTERMITTENT OR INOPERATIVE.
Consequence & remedy
Consequence: WHEN THE TURN SIGNALS ARE INOPERATIVE, THE DRIVER CANNOT USE THEM TO SIGNAL INTENT TO TURN THAT COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE HAZARD WARNING SWITCH. OWNER NOTIFICATION BEGAN ON FEBRUARY 5, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.
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
4EA02037 · Turn Signal Failures
Opened Dec 23, 2002 · Closed Sep 5, 2003
Status: closed (inferred from source dates) · Exterior Lighting:hazard Flashing Warning Lights; Exterior Lighting:hazard Flashing Warning Lights:switch; Exterior Lighting:turn Signal; Exterior Lighting:turn Signal:switch
BY LETTER DATED AUGUST 27, 2003, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V327) INVOLVING CERTAIN MODEL YEAR (MY) 2000-2001 CHEVROLET MALIBU, OLDSMOBILE ALERO, AND PONTIAC GRAND AM.GM'S RECALL COVERS 670,740 VEHICLES MANUFACTURED BEGINNING FEBRUARY 1, 2000 THROUGH MAY 1, 2001 (ALERO AND GRAND AM) AND FEBRUARY 1, 2000 THROUGH MAY 31, 2001 (MALIBU).GM REPORTS THAT TURN SIGNAL FAILURE IS DUE TO SOLDER JOINT CRACKING IN THE HAZARD SWITCH, AND HAS IDENTIFIED RAPID TEMPERATURE TRANSITIONS OF THE HAZARD SWITCH AND THE SOLDERING PROCESS AS THE CAUSE OF CRACKING.ELECTRICAL CURRENT TO THE TURN SIGNALS FLOWS THROUGH THE HAZARD SWITCH AND AN OPEN CIRCUIT IN THE HAZARD SWITCH WILL CAUSE THE EXTERIOR TURN/HAZARD LAMPS TO BECOME INTERMITTENT OR INOPERATIVE.GM WILL REPLACE THE HAZARD SWITCH ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.
Additional source detail variants (4)
Exterior Lighting:hazard Flashing Warning Lights
BY LETTER DATED AUGUST 27, 2003, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V327) INVOLVING CERTAIN MODEL YEAR (MY) 2000-2001 CHEVROLET MALIBU, OLDSMOBILE ALERO, AND PONTIAC GRAND AM.GM'S RECALL COVERS 670,740 VEHICLES MANUFACTURED BEGINNING FEBRUARY 1, 2000 THROUGH MAY 1, 2001 (ALERO AND GRAND AM) AND FEBRUARY 1, 2000 THROUGH MAY 31, 2001 (MALIBU).GM REPORTS THAT TURN SIGNAL FAILURE IS DUE TO SOLDER JOINT CRACKING IN THE HAZARD SWITCH, AND HAS IDENTIFIED RAPID TEMPERATURE TRANSITIONS OF THE HAZARD SWITCH AND THE SOLDERING PROCESS AS THE CAUSE OF CRACKING.ELECTRICAL CURRENT TO THE TURN SIGNALS FLOWS THROUGH THE HAZARD SWITCH AND AN OPEN CIRCUIT IN THE HAZARD SWITCH WILL CAUSE THE EXTERIOR TURN/HAZARD LAMPS TO BECOME INTERMITTENT OR INOPERATIVE.GM WILL REPLACE THE HAZARD SWITCH ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.
Exterior Lighting:hazard Flashing Warning Lights:switch
BY LETTER DATED AUGUST 27, 2003, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V327) INVOLVING CERTAIN MODEL YEAR (MY) 2000-2001 CHEVROLET MALIBU, OLDSMOBILE ALERO, AND PONTIAC GRAND AM.GM'S RECALL COVERS 670,740 VEHICLES MANUFACTURED BEGINNING FEBRUARY 1, 2000 THROUGH MAY 1, 2001 (ALERO AND GRAND AM) AND FEBRUARY 1, 2000 THROUGH MAY 31, 2001 (MALIBU).GM REPORTS THAT TURN SIGNAL FAILURE IS DUE TO SOLDER JOINT CRACKING IN THE HAZARD SWITCH, AND HAS IDENTIFIED RAPID TEMPERATURE TRANSITIONS OF THE HAZARD SWITCH AND THE SOLDERING PROCESS AS THE CAUSE OF CRACKING.ELECTRICAL CURRENT TO THE TURN SIGNALS FLOWS THROUGH THE HAZARD SWITCH AND AN OPEN CIRCUIT IN THE HAZARD SWITCH WILL CAUSE THE EXTERIOR TURN/HAZARD LAMPS TO BECOME INTERMITTENT OR INOPERATIVE.GM WILL REPLACE THE HAZARD SWITCH ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.
Exterior Lighting:turn Signal
BY LETTER DATED AUGUST 27, 2003, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V327) INVOLVING CERTAIN MODEL YEAR (MY) 2000-2001 CHEVROLET MALIBU, OLDSMOBILE ALERO, AND PONTIAC GRAND AM.GM'S RECALL COVERS 670,740 VEHICLES MANUFACTURED BEGINNING FEBRUARY 1, 2000 THROUGH MAY 1, 2001 (ALERO AND GRAND AM) AND FEBRUARY 1, 2000 THROUGH MAY 31, 2001 (MALIBU).GM REPORTS THAT TURN SIGNAL FAILURE IS DUE TO SOLDER JOINT CRACKING IN THE HAZARD SWITCH, AND HAS IDENTIFIED RAPID TEMPERATURE TRANSITIONS OF THE HAZARD SWITCH AND THE SOLDERING PROCESS AS THE CAUSE OF CRACKING.ELECTRICAL CURRENT TO THE TURN SIGNALS FLOWS THROUGH THE HAZARD SWITCH AND AN OPEN CIRCUIT IN THE HAZARD SWITCH WILL CAUSE THE EXTERIOR TURN/HAZARD LAMPS TO BECOME INTERMITTENT OR INOPERATIVE.GM WILL REPLACE THE HAZARD SWITCH ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.
Exterior Lighting:turn Signal:switch
BY LETTER DATED AUGUST 27, 2003, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING A VOLUNTARY SAFETY RECALL (NHTSA RECALL NO. 03V327) INVOLVING CERTAIN MODEL YEAR (MY) 2000-2001 CHEVROLET MALIBU, OLDSMOBILE ALERO, AND PONTIAC GRAND AM.GM'S RECALL COVERS 670,740 VEHICLES MANUFACTURED BEGINNING FEBRUARY 1, 2000 THROUGH MAY 1, 2001 (ALERO AND GRAND AM) AND FEBRUARY 1, 2000 THROUGH MAY 31, 2001 (MALIBU).GM REPORTS THAT TURN SIGNAL FAILURE IS DUE TO SOLDER JOINT CRACKING IN THE HAZARD SWITCH, AND HAS IDENTIFIED RAPID TEMPERATURE TRANSITIONS OF THE HAZARD SWITCH AND THE SOLDERING PROCESS AS THE CAUSE OF CRACKING.ELECTRICAL CURRENT TO THE TURN SIGNALS FLOWS THROUGH THE HAZARD SWITCH AND AN OPEN CIRCUIT IN THE HAZARD SWITCH WILL CAUSE THE EXTERIOR TURN/HAZARD LAMPS TO BECOME INTERMITTENT OR INOPERATIVE.GM WILL REPLACE THE HAZARD SWITCH ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.
EA02028 · Erratic Fuel Gauge
Opened Sep 30, 2002 · Closed Dec 30, 2003
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Other:storage:fuel Gauge System
ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (2)
Fuel System, Gasoline
ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Fuel System, Other:storage:fuel Gauge System
ODI OPENED EA 02-028 TO REVIEW COMPLAINTS OF CONSUMERS REPORTING THAT THEIR FUEL GAUGE WAS INCORRECTLY DISPLAYING THE AMOUNT OF FUEL IN THE GAS TANK.THE FUEL GAUGE RECEIVES AN ELECTRICAL SIGNAL FROM A FUEL TANK SENDING SENSOR CIRCUIT CARD.A FLOAT ARM IN THE TANK MOVES ELECTRICAL CONTACTS THAT RUB AGAINST THE CARD AS THE LEVEL OF FUEL RISES AND FALLS.DISRUPTION OF THE ELECTRICAL SIGNAL (SUCH AS CAUSED BY CORROSION OF THE CIRCUIT CARD) WILL CAUSE INCORRECT READINGS TO REGISTER ON THE FUEL GAUGE.GM REPORTED IN THEIR RESPONSE TO ODI DATED JANUARY 13, 2003 THAT THE PRIMARY CAUSE OF ERRATIC FUEL GAUGE OPERATION IS EXCESS ELEMENTAL SULFUR IN FUEL.GM REPORTED THAT ABNORMAL LEVELS OF SULFUR SPORADICALLY OCCURRED IN CERTAIN PARTS OF CANADA AND THE U.S. RESULTING IN REPORTS OF FUEL GAUGE MALFUNCTION.GM MODIFIED THE SENDING SENSOR FOR VEHICLES BUILT AFTER OCTOBER 2000.IT MADE A SECOND SENSOR MODIFICATION FOR VEHICLES BUILT AFTER JANUARY 2003.GM ALSO ISSUED A CUSTOMER SATISFACTION CAMPAIGN (GM NUMBER 00101) IN DECEMBER 2000 FOR U.S. CUSTOMERS IN THE STATE OF MAINE AND ISSUED SEVERAL SERVICE BULLETINS INFORMING DEALERS OF THE AVAILABILITY OF SENSORS WITH IMPROVED CORROSION RESISTANCE.THE COMPLAINT TREND INDICATES THAT COMPLAINTS PEAKED IN LATE 2000 TO EARLY 2001.WARRANTY CLAIMS DECLINED SINCE PEAKING IN APRIL 2002.BASED ON THE NUMBER OF COMPLAINTS AND THE INDICATION OF A DECLINING TREND, FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
PE02064 · Turn Signal Failure
Opened Aug 22, 2002 · Closed Dec 23, 2002
Status: closed (inferred from source dates) · Exterior Lighting:hazard Flashing Warning Lights; Exterior Lighting:hazard Flashing Warning Lights:switch; Exterior Lighting:turn Signal; Exterior Lighting:turn Signal:switch
ODI OPENED THE INVESTIGATION BASED ON 9 COMPLAINTS OF TURN SIGNALS OPERATING SPORADICALLY ON THE 2000-2001 CHEVROLET MALIBU.THE TURN SIGNALS QUIT WORKING WITHOUT WARNING AND MAY OCCUR WHILE THE VEHICLE IS IN MOTION OR STANDING STILL.GM IDENTIFIED THE HAZARD SWITCH AS THE ROOT CAUSE OF THIS PROBLEM.ELECTRICAL CURRENT TO THE TURN SIGNAL PASSES THROUGH THE HAZARD SWITCH.FAILURE OF THE HAZARD SWITCHRESULTS IN LOSS OF TURN SIGNALS AND HAZARD LIGHTS.GM REPORTS 318, 184 AND 201 CONSUMER COMPLAINTS FOR THE MALIBU, ALERO AND GRAND AM RESPECTIVELY.GM ALSO REPORTS THE FOLLOWING MODELS HAVE THE SAME DESIGN TURN SIGNAL/HAZARD SWITCH AS THE CHEVROLET MALIBU: CHEVROLET CORVETTE, MONTE CARLO, AND IMPALA; OLDSMOBILE INTRIGUE AND ALERO; AND THE PONTIAC GRAND AM.THE COMPLAINT AND WARRANTY DATA SHOW THE HIGHEST OCCURANCE OF THE PROBLEM IN THE MY 2000-2001 MALIBU, ALERO, AND GRAND AM.
Additional source detail variants (4)
Exterior Lighting:hazard Flashing Warning Lights
ODI OPENED THE INVESTIGATION BASED ON 9 COMPLAINTS OF TURN SIGNALS OPERATING SPORADICALLY ON THE 2000-2001 CHEVROLET MALIBU.THE TURN SIGNALS QUIT WORKING WITHOUT WARNING AND MAY OCCUR WHILE THE VEHICLE IS IN MOTION OR STANDING STILL.GM IDENTIFIED THE HAZARD SWITCH AS THE ROOT CAUSE OF THIS PROBLEM.ELECTRICAL CURRENT TO THE TURN SIGNAL PASSES THROUGH THE HAZARD SWITCH.FAILURE OF THE HAZARD SWITCHRESULTS IN LOSS OF TURN SIGNALS AND HAZARD LIGHTS.GM REPORTS 318, 184 AND 201 CONSUMER COMPLAINTS FOR THE MALIBU, ALERO AND GRAND AM RESPECTIVELY.GM ALSO REPORTS THE FOLLOWING MODELS HAVE THE SAME DESIGN TURN SIGNAL/HAZARD SWITCH AS THE CHEVROLET MALIBU: CHEVROLET CORVETTE, MONTE CARLO, AND IMPALA; OLDSMOBILE INTRIGUE AND ALERO; AND THE PONTIAC GRAND AM.THE COMPLAINT AND WARRANTY DATA SHOW THE HIGHEST OCCURANCE OF THE PROBLEM IN THE MY 2000-2001 MALIBU, ALERO, AND GRAND AM.
Exterior Lighting:hazard Flashing Warning Lights:switch
ODI OPENED THE INVESTIGATION BASED ON 9 COMPLAINTS OF TURN SIGNALS OPERATING SPORADICALLY ON THE 2000-2001 CHEVROLET MALIBU.THE TURN SIGNALS QUIT WORKING WITHOUT WARNING AND MAY OCCUR WHILE THE VEHICLE IS IN MOTION OR STANDING STILL.GM IDENTIFIED THE HAZARD SWITCH AS THE ROOT CAUSE OF THIS PROBLEM.ELECTRICAL CURRENT TO THE TURN SIGNAL PASSES THROUGH THE HAZARD SWITCH.FAILURE OF THE HAZARD SWITCHRESULTS IN LOSS OF TURN SIGNALS AND HAZARD LIGHTS.GM REPORTS 318, 184 AND 201 CONSUMER COMPLAINTS FOR THE MALIBU, ALERO AND GRAND AM RESPECTIVELY.GM ALSO REPORTS THE FOLLOWING MODELS HAVE THE SAME DESIGN TURN SIGNAL/HAZARD SWITCH AS THE CHEVROLET MALIBU: CHEVROLET CORVETTE, MONTE CARLO, AND IMPALA; OLDSMOBILE INTRIGUE AND ALERO; AND THE PONTIAC GRAND AM.THE COMPLAINT AND WARRANTY DATA SHOW THE HIGHEST OCCURANCE OF THE PROBLEM IN THE MY 2000-2001 MALIBU, ALERO, AND GRAND AM.
Exterior Lighting:turn Signal
ODI OPENED THE INVESTIGATION BASED ON 9 COMPLAINTS OF TURN SIGNALS OPERATING SPORADICALLY ON THE 2000-2001 CHEVROLET MALIBU.THE TURN SIGNALS QUIT WORKING WITHOUT WARNING AND MAY OCCUR WHILE THE VEHICLE IS IN MOTION OR STANDING STILL.GM IDENTIFIED THE HAZARD SWITCH AS THE ROOT CAUSE OF THIS PROBLEM.ELECTRICAL CURRENT TO THE TURN SIGNAL PASSES THROUGH THE HAZARD SWITCH.FAILURE OF THE HAZARD SWITCHRESULTS IN LOSS OF TURN SIGNALS AND HAZARD LIGHTS.GM REPORTS 318, 184 AND 201 CONSUMER COMPLAINTS FOR THE MALIBU, ALERO AND GRAND AM RESPECTIVELY.GM ALSO REPORTS THE FOLLOWING MODELS HAVE THE SAME DESIGN TURN SIGNAL/HAZARD SWITCH AS THE CHEVROLET MALIBU: CHEVROLET CORVETTE, MONTE CARLO, AND IMPALA; OLDSMOBILE INTRIGUE AND ALERO; AND THE PONTIAC GRAND AM.THE COMPLAINT AND WARRANTY DATA SHOW THE HIGHEST OCCURANCE OF THE PROBLEM IN THE MY 2000-2001 MALIBU, ALERO, AND GRAND AM.
Exterior Lighting:turn Signal:switch
ODI OPENED THE INVESTIGATION BASED ON 9 COMPLAINTS OF TURN SIGNALS OPERATING SPORADICALLY ON THE 2000-2001 CHEVROLET MALIBU.THE TURN SIGNALS QUIT WORKING WITHOUT WARNING AND MAY OCCUR WHILE THE VEHICLE IS IN MOTION OR STANDING STILL.GM IDENTIFIED THE HAZARD SWITCH AS THE ROOT CAUSE OF THIS PROBLEM.ELECTRICAL CURRENT TO THE TURN SIGNAL PASSES THROUGH THE HAZARD SWITCH.FAILURE OF THE HAZARD SWITCHRESULTS IN LOSS OF TURN SIGNALS AND HAZARD LIGHTS.GM REPORTS 318, 184 AND 201 CONSUMER COMPLAINTS FOR THE MALIBU, ALERO AND GRAND AM RESPECTIVELY.GM ALSO REPORTS THE FOLLOWING MODELS HAVE THE SAME DESIGN TURN SIGNAL/HAZARD SWITCH AS THE CHEVROLET MALIBU: CHEVROLET CORVETTE, MONTE CARLO, AND IMPALA; OLDSMOBILE INTRIGUE AND ALERO; AND THE PONTIAC GRAND AM.THE COMPLAINT AND WARRANTY DATA SHOW THE HIGHEST OCCURANCE OF THE PROBLEM IN THE MY 2000-2001 MALIBU, ALERO, AND GRAND AM.
SQ01002 · Erratic Fuel Gauge
Opened Jan 26, 2001 · Closed Sep 30, 2002
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
There is no summary currently available
Illustration