WHEN I BRAKE THERE IS A GRINDING NOISE GOING ON UNDERNEATH THE FRONT OF MY CAR. HAPPENS WHEN I BRAKE GOING DOWN HILL, OR WHEN I HAVE TO BRAKE SUDDENLY. WHEN I BRAKE NORMALLY, THERE IS THIS SHAKING THAT IS GOING ON. I THOUGHT I NEEDED NEW BRAKE PADS BUT THAT DID NOT REMEDY THE SITUATION. ALSO, MY SUNVISOR FALLS OFF VERY FREQUENT…
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WHEN I BRAKE THERE IS A GRINDING NOISE GOING ON UNDERNEATH THE FRONT OF MY CAR. HAPPENS WHEN I BRAKE GOING DOWN HILL, OR WHEN I HAVE TO BRAKE SUDDENLY. WHEN I BRAKE NORMALLY, THERE IS THIS SHAKING THAT IS GOING ON. I THOUGHT I NEEDED NEW BRAKE PADS BUT THAT DID NOT REMEDY THE SITUATION. ALSO, MY SUNVISOR FALLS OFF VERY FREQUENTLY HITTING ME IN THE HEAD. AND MY DRIVER SIDE MIRROR SHAKES VIOLENTLY WHILE IM DRIVING. AND MY TIRES LOOSE PRESSURE CONSTANTLY AND SOMETIMES THE LIGHT EVEN COMES ON WHEN MY TIRES ARENT LOW.
NHTSA ODI #10005741
Mileage unknown · Nov 18, 2002
Visibility
CONSUMER STATED THAT WHILE DRIVING IN THE RAIN THE WINDSHIELD WIPER'S STOPPED ROTATING NORMALLY AND BEGAN "JUMPING" AROUND ERRATICALLY AS IF SOMEONE WAS BEATING THEM DIRECTLY ONTO WINDSHIELD. CONSUMER TURN VEHICLE OFF/ON AND WIPERS CONTINUED TO FUNCTION ERRATICALLY UNTIL THE WIPER MOTOR BURNED OUT. NOW WIPERS ARE COMPLETELY IN…
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CONSUMER STATED THAT WHILE DRIVING IN THE RAIN THE WINDSHIELD WIPER'S STOPPED ROTATING NORMALLY AND BEGAN "JUMPING" AROUND ERRATICALLY AS IF SOMEONE WAS BEATING THEM DIRECTLY ONTO WINDSHIELD. CONSUMER TURN VEHICLE OFF/ON AND WIPERS CONTINUED TO FUNCTION ERRATICALLY UNTIL THE WIPER MOTOR BURNED OUT. NOW WIPERS ARE COMPLETELY INOPERATIVE. TS
NHTSA ODI #8022940
Mileage unknown · Nov 18, 2002
Seats
CONSUMER STATES THAT THE DRIVER'S SEAT RECLINER ADJUSTMENT LATCH BROKE MAKING IT IMPOSSIBLE TO ADJUST SEAT AND OPERATE VEHICLE PROPERLY. SEAT IS STUCK IN STRAIGHT UPRIGHT POSITION. TS
NHTSA ODI #8022938
Mileage unknown · Oct 31, 2002
Suspension
CONSUMER CALLED STATING THAT SHE WAS DRIVING DOWN THE ROAD AND FELT A REALLY STRONG DROP OF THE VEHICLE ON THE RIGHT REAR TIRE. WHICH CAUSED THE VEHICLE TWO ROLL OVER A COUPLE TIMES. DEALER WAS CONTACTED AND STATED THAT THE REAR RIGHT TIRE HAD CAME OFF CAUSING REAL BAD PROPERLY DAMAGE. TS
NHTSA ODI #8021991
Mileage unknown · Oct 31, 2002
TiresInjury
DRIVING AT 40 MPH ON DRY ROAD WHEN RIGHT REAR TIRE CAME OFF OF CAR CAUSING LOSS OF CONTROL OF VEHICLE. VEHICLE ROLLED OVER TWICE TOTAL LOSS OF VEHICLE. ON INVESTIGATION IT WAS NOTED THAT THE RIGHT REAR TIRE THAT HAD COME OFF WAS STILL INTACT MEANING NO BLOW OUT AND LUG NUTS WERE STILL IN PLACE BUT ON THE BACK SIDE OF THE TIRE Y…
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DRIVING AT 40 MPH ON DRY ROAD WHEN RIGHT REAR TIRE CAME OFF OF CAR CAUSING LOSS OF CONTROL OF VEHICLE. VEHICLE ROLLED OVER TWICE TOTAL LOSS OF VEHICLE. ON INVESTIGATION IT WAS NOTED THAT THE RIGHT REAR TIRE THAT HAD COME OFF WAS STILL INTACT MEANING NO BLOW OUT AND LUG NUTS WERE STILL IN PLACE BUT ON THE BACK SIDE OF THE TIRE YOU COULD SEE WHERE THE SPINDLE HAD SEPARTED FROM THE STRUT HOUSING CAUSING THE TIRE TO COME OFF THE CAR. ALSO, ON THE LEFT REAR OF THE CAR. THAT TIRE REMAINED ATTACHED TO THE CAR BUT PULLED UP AND AWAY FROM ITS ATTACHMENT WITH THE SAME DEFECT NOTED AT THE SPINDLE SEPARATION FROM THE STRUT HOUSING. I HAVE PICTURES OF ALL THESE DETAILS AND HAVE HAD SEVERAL CERTIFIED TECHNICIANS LOOK AT THE CAR AND THEY HAVE ALL COME UP WITH THE SAME CONSENSUS THAT THE SEPARATION OF THIS SPINDLE FROM THE STRUT HOUSING IS WHAT MADE THE TIRE COME OFF AND THUS CAUSING LOSS OF CONTROL OF THE VECHILE AND TOTAL LOSS OF THE VEHICLE AS DEEMED SO BY THE INSURANCE COMPANY. I SUFFERED 2 FRACTURED RIBS, A RUPTURED TENDON OF THE AC JOINT IN MY LEFT SHOULDER AND BACK PAIN THAT I AM CURRENTLY BEING TREATED FOR. I AM OUT ON DISABILITY BECAUSE OF THESE INJURIES. I AM A REGISTERED NURSE. THANKFULLY, MY CHILDREN WERE NOT IN THE CAR WITH ME AT THE TIME OF THE ACCIDENT. I FEAR THAT THIS MIGHT HAPPEN TO SOMEONE ELSE AND LIVES COULD BE LOST. DT
NHTSA ODI #769136
Mileage unknown · Oct 28, 2002
Steering
CONSUMER STATES OF BEEN ON A COLLISION AND DOSEN'T KNOW WHAT WAS THE CAUSED OF THE ACCIDENT. DEALER WAS CONTACTED. TS
NHTSA ODI #8021723
Mileage unknown · Oct 23, 2002
Visibility
NO HEAT TO PASSENGER SIDE OF CAR DURING WINTER MONTHS. DEALER NOTIFIED AND HEATER ASSEMBLY POORLY DESIGNED. UNABLE TO FIX PROBLEM. DT
NHTSA ODI #768789
Mileage unknown · Sep 20, 2002
Exterior Lighting
TURN SIGNALS WILL INTERMITTENTLY WORK. CONSUMER NEEDS TO PUSH EMERGENCY BUTTON TO GET SIGNALS TO WORK. CONTACTED DEALER, AND THE DEALER HAS TRIED TO FIX THE PROBLEM, BUT NOTHING HAS WORKED.*AK YH
NHTSA ODI #8019133
Mileage unknown · Sep 16, 2002
Service Brakes, Hydraulic
WHILE DRIVING BRAKES STARTED SQUEALING AS IF PADS WERE WORN TO METAL. AFTER INSPECTING PADS THEY SEEMED ONLY TO BE WORN IN A CORNER WITH REST OF THE PAD LOOKING NEW. PLEASE DESCRIBE DETAILS.*AK
NHTSA ODI #8018666
Mileage unknown · Sep 13, 2002
Electrical SystemEngine And Engine CoolingFuel System, Gasoline
THE CONSUMER STATES THAT ON THREE SEPERATE OCCASIONS THEY HAVE BEEN LEFT WITHOUT A VEHICLE DUE TO THE ENGINE THROWING COOLANT OUT OF THE COOLANT RESEVOIR, THIS RESULTS IN AN ENGINE THAT WAS HEAVING AND VIBRATING/KNOCKING. THE VEHICLE WAS LOSING MOST OF ITS ANTI-FREEZE DURING THE OPERATION. ON ONE OCCASION THEY FOUND A LEAKY IN…
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THE CONSUMER STATES THAT ON THREE SEPERATE OCCASIONS THEY HAVE BEEN LEFT WITHOUT A VEHICLE DUE TO THE ENGINE THROWING COOLANT OUT OF THE COOLANT RESEVOIR, THIS RESULTS IN AN ENGINE THAT WAS HEAVING AND VIBRATING/KNOCKING. THE VEHICLE WAS LOSING MOST OF ITS ANTI-FREEZE DURING THE OPERATION. ON ONE OCCASION THEY FOUND A LEAKY INTAKE MANIFOLD GASKET. CONSUMER STATES THAT WHEN HE'D TAKE THE VEHICLE TO GET REPAIRS, THE PROBLEM WAS NEVER FOUND OR THERE WAS AN IMPRESSION THAT THE VEHICLE WAS OKAY. ALSO, THE CONSUMER STATES THAT THE COOLING SYSTEM IS DESIGNED IN A WAY THAT AIR BUBBLES CANNOT BE BLED OUT AND WOULD LIKE HIS MONEY BACK. *SCC
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.
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.
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.
Consequence & remedy
Consequence: THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Remedy: OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND SHOWS THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT ANCHORS THAT ARE LOCATED IN THE VEHICLE AND ON THE CHILD RESTRAINT OR BOOSTER CUSHION. OWNER NOTIFICATION BEGAN AUGUST 18, 2003. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.
VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES EQUIPPED WITH MANUAL TRANSAXLES (RPO M86) FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION." WHEN A DRIVER ATTEMPTS TO SHIFT FROM 5TH GEAR TO REVERSE, A SHIFT INHIBITOR CAUSES THE TRANSMISSION TO BE MECHANICALLY IN 4TH GEAR EVEN THOUGH THE SHIFT LEVER INDICATES REVERSE GEAR.
Consequence & remedy
Consequence: IN THIS SITUATION, THE KEY CAN BE REMOVED FROM THE IGNITION WHILE THE TRANSMISSION IS IN A FORWARD GEAR, WHICH IS NOT PERMITTED BY THE STANDARD.
Remedy: DEALERS WILL DISABLE THE 5TH/REVERSE INHIBITOR BY REMOVING A RETAINING PIN AND REPLACE THE SHIFTER ASSEMBLY.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
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.
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.
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
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