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1999 Volvo S80

Owner reports · Recalls · Investigations

More warning signs than most S80 years

Owner complaints for the 1999 Volvo S80 are substantially higher than the model-year median of 20.

About this comparison →

When problems were reported

Mileage at the reported incident

120 reports with mileage · 79 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.

  • Vehicle Speed Control. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports6 fire reports3 injury reports

Fuel System, Gasoline complaints

26 reports
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54,000 miles · Aug 31, 2005
Fuel System, GasolineVehicle Speed Control

MY 1999 VOLVO S80 SIMPLY DECIDED TO STALL WHILE I WAS MERGING INTO TRAFFIC. I WAS ABLE TO AVOID AN ACCIDENT. A MESSAGE CAME ON THE DASH THAT STATED THAT I NEEDED AN URGENT SERVICE VISIT FOR MY EMISSION SYSTEM. THE VOLVO DEALERSHIP CHARGED ME $1,000 TO REPLACE THE ELECTRONIC THROTTLE. A SECOND DEFECT OF THIS CAR IS A LEAK…

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MY 1999 VOLVO S80 SIMPLY DECIDED TO STALL WHILE I WAS MERGING INTO TRAFFIC. I WAS ABLE TO AVOID AN ACCIDENT. A MESSAGE CAME ON THE DASH THAT STATED THAT I NEEDED AN URGENT SERVICE VISIT FOR MY EMISSION SYSTEM. THE VOLVO DEALERSHIP CHARGED ME $1,000 TO REPLACE THE ELECTRONIC THROTTLE. A SECOND DEFECT OF THIS CAR IS A LEAKING FUEL SENDER ASSEMBLY WHICH WAS A FIRE HAZARD. ABOUT $700 TO REPAIR. I EMAILED AND CALLED VOLVO REGARDING BOTH OF THESE ITEMS. THEY HAVE NEVER RESPONDED. *NM

NHTSA ODI #10134981

63,935 miles · Aug 20, 2005
Fuel System, Gasoline

MY 1999 VOVLO S80 ENGINE BEGAN SURGING WHEN COMING TO A STOP. THE IDLE WOULD BOUNCE UP AND DOWN BY ITSELF FROM 500 - 1500RPM. THE CAR FINALY SET DHECK ENGINE CODES THAT INDICATED THAT THE MASS AIR FLOW SENSOR HAD FAILED. REPLACING MAF CORRECTED THE ISSUE, HOWEVER THE CAR HAS BEEN SHOWING SIGNS OF THE SAME FAILURE AGAIN. FIR…

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MY 1999 VOVLO S80 ENGINE BEGAN SURGING WHEN COMING TO A STOP. THE IDLE WOULD BOUNCE UP AND DOWN BY ITSELF FROM 500 - 1500RPM. THE CAR FINALY SET DHECK ENGINE CODES THAT INDICATED THAT THE MASS AIR FLOW SENSOR HAD FAILED. REPLACING MAF CORRECTED THE ISSUE, HOWEVER THE CAR HAS BEEN SHOWING SIGNS OF THE SAME FAILURE AGAIN. FIRST MAF UNIT WAS REPLACED ON AUGUST 28, 2003 WITH 63,935 MILES, NOW AT 104,380 THE SAME ISSUES HAVE BEGUN TO RE-APPEAR. IT APPEARS TO ME THAT THE CURRENT DESIGN OF THE 1999 S80 MAF HAS A DESIGN FLAW THAT LIMITS ITS USEFUL LIFE. I HAVE NEVER HAD TO REPLACE A MAF SENSOR BEFORE NOW I AM LOOKING AT A RE-OCCURANCE ON THE SAME VEHICLE.

NHTSA ODI #10133631

85,064 miles · Aug 16, 2005
Fuel System, Gasoline

PRIOR TO THE FAILURE, THE IDLE OF THE CAR WOULD SURGE UP AND DOWN AT AN IDLE BETWEEN 500-1500 RPM'S. TRYING TO PARK THE CAR THE CAR WOULD JUMP FORWARD AT EACH SURGE. A COUPLE OF TIMES AS MY WIFE WAS DRIVING THE CAR DIED ON HER, ONE TIME AROUND A CORNER AND SHE COULD HARDLY STEER. THE CAR WOULD ONLY SURGE IF THE FOOT WAS OFF THE …

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PRIOR TO THE FAILURE, THE IDLE OF THE CAR WOULD SURGE UP AND DOWN AT AN IDLE BETWEEN 500-1500 RPM'S. TRYING TO PARK THE CAR THE CAR WOULD JUMP FORWARD AT EACH SURGE. A COUPLE OF TIMES AS MY WIFE WAS DRIVING THE CAR DIED ON HER, ONE TIME AROUND A CORNER AND SHE COULD HARDLY STEER. THE CAR WOULD ONLY SURGE IF THE FOOT WAS OFF THE THROTTLE, THEREFORE IT WOULD STALL AS YOU TRIED TO CORNER OR WENT TO HIT THE BRAKE. ANOTHER TIME IT STALLED WAS IN A TRAFFIC SLOW DOWN ON THE FREEWAY. THE PART FINALLY FAILED ONE DAY WHEN THE CAR JUST WOULD NOT START. WE HAD TO HAVE IT TOWED TO THE DEALER WHERE THEY REPLACED THE THROTTLE CONTROL. TWO MORE TIMES AFTER THE TC WAS REPLACED THE CAR STARTED TO SURGE AGAIN. AT THOSE TIMES AS SOON AS THE CAR STARTED TO SURGE I BROUGHT TO THE DEALER. BECAUSE IT WAS THE SAME PART THAT WAS REPLACED THERE WAS NO CHARGE. THE DEALER TOLD ME THEY MUST HAVE BEEN DEFECTIVE PARTS. ONE MORE TIME THE CAR DID THE SAME THING AND I RETURNED TO THE DEALER AND ONCE AGAIN THEY SUPPOSEDLY REPLACED THE TC AND TOLD ME THAT THE FLAME TRAP WAS THE CAUSE OF ALL THE PROBLEMS AND NEEDED TO BE REPLACED. SINCE THEY WANTED ANOTHER $1000 TO REPLACE THAT PART I DECIDED I WOULD DO IT MYSELF. THE DEALER TOLD ME THEY WOULD NOT WARRANTY THE TC ANYMORE. AFTER I REPLACED THE FLAME TRAP, WHICH THERE WAS NOTHING WRONG WITH IT, 6 MONTHS LATER THE CAR STARTED AGAIN WITH THE SAME PROBLEM ALL AVER AGAIN. THAT'S WHERE I AM AT NOW. ORIGINALLY WHEN THE CAR DIED AND WAS TOWED TO THE DEALER IT COST ME $1390. THEY REPLACED THE MASS AIR FLOW SENSOR $222.53, THE THROTTLE BODY $573.10, GASKET $3.44, ETM RELOAD $35.75, LABOR $439.75 AND TAX. THIS OCCURRED ON JULY 3, 2003. THE CAR THEN WENT IN SEVERAL TIMES FOR THE SAME THING WITH THE LAST BEING MAY 18, 2004. AND NOW WE ARE BACK TO THE SAME PROBLEM AGAIN!!! *NM

NHTSA ODI #10133047

159,000 miles · Aug 2, 2005
Fuel System, Gasoline

1999 VOLVO S80 T6, SUDDEN LOSS OF SPEED WHEN DRIVING IN HIGHWAY TRAFFIC, WITH SUDDEN PARTIAL AND AT TIMES COMPLETE STALL W/OUT WARNING. THIS HAS HAPPENED FIVE TIMES, TWICE I HAD TO BE TOWED. EXTENSIVE WORK HAS BEEN DONE ON THE ETM BY TWO VERY GOOD VOLVO SERVICE DEPARTMENTS, BUT THE PROBLEM PERSISTS AND IS A MYSTERY AS TO WH…

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1999 VOLVO S80 T6, SUDDEN LOSS OF SPEED WHEN DRIVING IN HIGHWAY TRAFFIC, WITH SUDDEN PARTIAL AND AT TIMES COMPLETE STALL W/OUT WARNING. THIS HAS HAPPENED FIVE TIMES, TWICE I HAD TO BE TOWED. EXTENSIVE WORK HAS BEEN DONE ON THE ETM BY TWO VERY GOOD VOLVO SERVICE DEPARTMENTS, BUT THE PROBLEM PERSISTS AND IS A MYSTERY AS TO WHAT TO DO ABOUT IT. THIS IS VERY FRUSTRATING - I NEED THIS CAR TO WORK!! *JB

NHTSA ODI #10131123

Mileage unknown · Jul 13, 2005
Fuel System, Gasoline

DT: CONSUMER STATES HE IS A CERTIFIED MECHANIC AND HAS TWO SEPARATE VEHICLES THAT ARE THE SAME MAKE AND MODEL WITH THE SAME PROBLEM. THE COMBINATION UNIT OF THE FUEL PUMP ASSEMBLY HAS A MASSIVE LEAK. THERE IS A CRACK IN THE FUEL PUMP ASSEMBLY THAT IS CAUSED BY THE STRESS FROM THE FUEL LINE. WITH ENOUGH PRESSURE OVER TIME IT…

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DT: CONSUMER STATES HE IS A CERTIFIED MECHANIC AND HAS TWO SEPARATE VEHICLES THAT ARE THE SAME MAKE AND MODEL WITH THE SAME PROBLEM. THE COMBINATION UNIT OF THE FUEL PUMP ASSEMBLY HAS A MASSIVE LEAK. THERE IS A CRACK IN THE FUEL PUMP ASSEMBLY THAT IS CAUSED BY THE STRESS FROM THE FUEL LINE. WITH ENOUGH PRESSURE OVER TIME IT WILL CAUSE THIS CRACK. THE FUEL PUMP ASSEMBLY WILL HAVE TO BE REPLACED. *JB

NHTSA ODI #10128615

Mileage unknown · Jul 13, 2005
Fuel System, Gasoline

DT: CONSUMER STATED HE IS A CERTIFIED MECHANIC AND HAS TWO SEPARATE VEHICLES THAT ARE THE SAME MAKE AND MODEL WITH THE SAME PROBLEM. THE COMBINATION UNIT OF THE FUEL PUMP ASSEMBLY HAS A MASSIVE LEAK. THERE IS A CRACK IN THE FUEL PUMP ASSEMBLY THAT IS CAUSED BY STRESS FROM THE FUEL LINE. WITH ENOUGH PRESSURE OVER TIME IT WI…

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DT: CONSUMER STATED HE IS A CERTIFIED MECHANIC AND HAS TWO SEPARATE VEHICLES THAT ARE THE SAME MAKE AND MODEL WITH THE SAME PROBLEM. THE COMBINATION UNIT OF THE FUEL PUMP ASSEMBLY HAS A MASSIVE LEAK. THERE IS A CRACK IN THE FUEL PUMP ASSEMBLY THAT IS CAUSED BY STRESS FROM THE FUEL LINE. WITH ENOUGH PRESSURE OVER TIME IT WILL CAUSE THIS CRACK. THE FUEL PUMP ASSEMBLY WILL HAVE TO BE REPLACED. *JB

NHTSA ODI #10128613

63,000 miles · Nov 17, 2004
Fuel System, Gasoline

LID TO GAS TANK FELL OFF. SINCE THIS HAPPENED TO MINE I HAVE SEEN 4 OTHER S80 VOLVOS MISSING THE LIT TO THE GAS TANK.*AK

NHTSA ODI #10100106

37,100 miles · Nov 11, 2004
Fuel System, Gasoline

FUEL PUMP CRACK CAUSING GAS TO BE SPRAYED ON UNDERSIDE OF AUTO WHEN IGNITION IS ON. GAS FUMES IN GARAGE FOLLOWING PARKING OF AUTO. MAJOR RISK OF FIRE/EXPLOSION POSSIBLE CAUSED BY DEFECTIVE FUEL PUMP. AUTO IS FIVE + YEARS OLD WITH 37,100 MILES. VOLVO DEALER REPLACED FUEL PUMP AT CHARGE OF $592. *JB

NHTSA ODI #10098694

76,000 miles · Sep 1, 2004
Fuel System, Gasoline

MAJOR SAFETY PROBLEMS AND POSSIBLE FIRE HAZARD: THE 1999 IS HARD TO START AND HAS TO BE CRANKED FOR ABOUT A MINUTE BEFORE IT STARTS, AND WE ALSO SMELL GAS WHEN WE STOPPED THE CAR (BY THE FUEL FILLER).*AK I TOOK THE CAR TO UNION PARK SPENT $300. THINKING IT NEEDED A TUNE UP. STILL THE PROBLEM EXISTS. I TOOK THE CAR BACK TO U…

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MAJOR SAFETY PROBLEMS AND POSSIBLE FIRE HAZARD: THE 1999 IS HARD TO START AND HAS TO BE CRANKED FOR ABOUT A MINUTE BEFORE IT STARTS, AND WE ALSO SMELL GAS WHEN WE STOPPED THE CAR (BY THE FUEL FILLER).*AK I TOOK THE CAR TO UNION PARK SPENT $300. THINKING IT NEEDED A TUNE UP. STILL THE PROBLEM EXISTS. I TOOK THE CAR BACK TO UNION PARK AND I WAS ADVISED THAT THE PROBLEM IS A LEAK IN THE VENT TUBE OFF THE GAS TANK. WHEN THE KEY IS TURNED ON, THE ELECTRIC FUEL PUMP PRIMES THE LINE. HOWEVER, SINCE THERE IS A LEAK IN THE VENT TUBE THIS SUCKS IN AIR AND PREVENTS THE GAS FROM GOING TO THE FUEL INJECTORS, THEN THE FUMES EXIT OUT THE VENT. I WAS ADVISED THAT THE VENT TUBE IS NOT A REPLACEABLE PART AND THAT I WILL HAVE TO BUY A NEW GAS TANK WITH VENT TUBE AT THE COST OF $1,081.30. I FEEL THAT THIS IS A DESIGN PROBLEM AND SHOULD BE PAID FOR BY VOLVO. OTHER VEHICLES HAVE THIS AS A TWO PIECE UNIT AND THE TUBE CAN BE REPLACED AT A LOWER EXPENSE, LESS THAN $150.00. I ALSO FEEL THAT THIS IS A SAFETY PROBLEM; IF SOME ONE WAS SMOKING NEAR THE REAR OF THE CAR A FIRE COULD START. I HAVE REPORTED THIS TO THE NATIONAL DOT SAFETY BOARD. FRONT END PARTS, STEARING I HAVE ALSO HAD PROBLEMS WITH THE FRONT END PARTS, BALL JOINTS REPLACED, UPPER STRUT BUSHING REPLACED AND NOW THEY TELL ME THAT THE SWAY BAR LINKS NEED TO BE REPLACED AT A COST OF $192.04, I FEEL THAT THIS CAR IS A LEMON. IN THE PAST TWO YEARS I HAVE SPENT $3000. TO FIX ITEMS WHICH SHOULD NOT HAVE BROKEN WITH NORMAL DRIVING USAGE. I ALWAYS BOUGHT VOLVO'S BECAUSE THEY WERE RELIABLE.THIS CAR IS A MAJOR HEADACHE. THE ELECTRICAL SYSTEM HAS ONE PROBLEM AFTER ANOTHER. THE DOOR LOCKS NEED FIXING OR REPLACEMENT FOR THE THIRD TIME. THE PROBLEM WITH THE FUEL VALVE IS A DESIGN PROBLEM AND A HUGE SAFETY CONCERN. SINCE FORD TOOK OVER VOLVO, THE CAR HAS GONE FROM AN EXTREMELY SAFE AND RELIABLE MEANS OF TRANSPORTATION TO A CONSTANT WORRY ABOUT SAFETY AND MAINTENANCE AND A MONEY PIT.

NHTSA ODI #10088972

Mileage unknown · Aug 24, 2004
Fuel System, Gasoline

WHILE DRIVING AT ANY SPEED VEHICLE STALLED, AND THEN WON'T START AGAIN. VEHICLE WAS TOWED TO THE DEALERSHIP. FLOOR MANAGER INDICATED, A PIPE ON THE FUEL RAIL BROKE AND NEEDED TO BE REPLACED AT CONSUMER'S EXPENSE OF $1200. CONSUMER INDICATED THE FUEL TANK/FUEL PUMP, AND FUEL RAIL WAS JUST ONE UNIT. *AK

NHTSA ODI #10089590

Official recalls

4

06V441000 · Vehicle Speed Control

Nov 15, 2006

ON CERTAIN PASSENGER VEHICLES, A COMBINATION OF THROTTLE POSITIONING SENSOR IRREGULARITIES, A DIRTY THROTTLE HOUSING, AND/OR INEFFICIENT SOFTWARE CALIBRATION MAY CAUSE A WARNING LAMP TO LIGHT AND THE SUBSEQUENT ONSET OF LIMP HOME MODES.

Consequence & remedy

Consequence: THIS RESULTED IN A HIGH NUMBER OF VEHICLES GOING INTO THE LIMP HOME MODE WITHOUT NEED.

Remedy: DEALERS WILL INSTALL THE CURRENT SOFTWARE UPGRADE ONTO THE INVOLVED VEHICLES. THE RECALL BEGAN ON DECEMBER 29, 2006. OWNERS MAY CONTACT VOLVO AT 1-800-458-1552.

04V451000 · Engine And Engine Cooling:cooling System:fan

Sep 13, 2004

ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, UNDER CERTAIN OPERATING CONDITIONS, SOME ELECTRIC COOLING FANS MAY OVERHEAT POTENTIALLY CAUSING HEAT DAMAGE AND, IN RARE INSTANCES, A FIRE IN THE ENGINE COMPARTMENT.

Consequence & remedy

Consequence: A FIRE IN THE ENGINE COMPARTMENT COULD OCCUR.

Remedy: DEALERS WILL REPLACE THE COOLING FAN. THE RECALL BEGAN ON NOVEMBER 29, 2004. CUSTOMERS SHOULD CONTACT VOLVO CARS AT 1-800-458-1552.

02V096000 · Engine And Engine Cooling:cooling System:fan

Apr 7, 2002

ON SOME PASSENGER VEHICLES, CERTAIN ELECTRIC COOLING FANS COULD BE INADEQUATE IN A HOT CLIMATE. UNDER CERTAIN CIRCUMSTANCES, EXCESSIVE HEAT COULD BE GENERATED.

Consequence & remedy

Consequence: SHOULD THIS OCCUR, THE ENGINE COOLING FAN COMPONENTS COULD OVERHEAT AND CAUSE THE MELTING OF ELECTRICAL CONNECTIONS AND ADJACENT COMPONENTS, INCREASING THE LIKELIHOOD OF A FIRE.

Remedy: DEALERS WILL REPLACE THE ENGINE COOLING FAN. OWNER NOTIFICATION BEGAN APRIL 1, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT VOLVO AT 1-800-458-1552.

00V238000 · Suspension:front:control Arm:upper Ball Joint

Aug 24, 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. OVER TIME, THE BALL JOINT BETWEEN THE FRONT WHEEL KING PIN AND THE SUSPENSION LINK ARM, CAN EXPERIENCE INCREASED LOOSENESS.

Consequence & remedy

Consequence: THIS CONDITION COULD AFFECT THE BALL JOINT'S DURABILITY AND PERFORMANCE.

Remedy: DEALERS WILL REPLACE BOTH FRONT BALL JOINTS.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

2

EA05021 · Throttle Control Malfunction

Opened Dec 6, 2005 · Closed Dec 12, 2006

Status: closed (inferred from source dates) · Vehicle Speed Control

ON NOVEMBER 14, 2006 VOLVO SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING ETM FAILURES IN MODEL YEAR (MY) 1999 THROUGH 2001 VOLVO MODELS (NOT INCLUDING THE S40 AND V40), MY 2002 S60 AND V70 WITH NATURALLY ASPIRATED ENGINES AND MY 2002 V70S.ACCORDING TO VOLVO, ?A COMBINATION OF THROTTLE POSITIONING SENSOR IRREGULARITIES, A DIRTY THROTTLE HOUSING AND/OR INEFFICIENT SOFTWARE CALIBRATION MAY CAUSE A WARNING LAMP TO LIGHT AND THE SUBSEQUENT ONSET OF LIMP HOME MODES.VOLVO FURTHER STATED THAT,THIS RESULTED IN A HIGH NUMBER OF THESE VEHICLES GOING INTO LIMP HOME MODE WITHOUT NEED.?VOLVO INDICATED THAT THIS WAS THE MOST SEVERE CONSEQUENCE OF AN ETM FAULT IN THE SUBJECT VEHICLES.THE RECALL REMEDY IS A SOFTWARE UPGRADE INTRODUCED BY VOLVO ON MARCH 16, 2006 IN A CUSTOMER SATISFACTION PROGRAM.AT THE TIME OF THE NOTIFICATION 161,202 VEHICLES OF THE POPULATION OF 331,301 HAD ALREADY HAD THE SOFTWARE UPLOADED AND WERE THEREFORE NOT INCLUDED IN THE POPULATION COUNT OF THE RECALL. ODI?S ANALYSIS OF COMPLAINTS TO ODI AND VOLVO, VOLVO FIELD REPORTS AND WARRANTY DATA FOUND THAT ETM FAILURE COULD RESULT IN (1) ENGINE STALL; (2) MECHANICAL LIMP MODE; (3) LUNGING FORWARD DURING LOW-SPEED DRIVING MANEUVERS; AND (4) FALTERING DURING HIGH SPEED MERGES OR WHEN CROSSING TRAFFIC.ODI IDENTIFIED 12 CRASHES RELATED TO ETM FAILURE, WITH 6 CAUSED BY LUNGING INCIDENTS, 3 CAUSED BY STALLING INCIDENTS, 2 CAUSED BY MECHANICAL LIMP MODE AND 1 FROM THE FALTERING CONDITION.ODI'S ANALYSIS OF COMPLAINT DATA AND INFORMATION OBTAINED FROM CONSUMER INTERVIEWS IDENTIFIED 1,289 INCIDENTS WITH SAFETY RELATED CONSEQUENCES (389.1 PER 100,000 VEHICLES), INCLUDING 479 INVOLVING ENGINE STALL (144.6 PER 100,000 VEHICLES) AND 729 INVOLVING MECHANICAL LIMP MODE (220.0 PER 100,000 VEHICLES).ODI'S ANALYSIS OF WARRANTY CLAIM NARRATIVE TEXT SHOWS AT LEAST 14,965 WARRANTY CLAIMS WITH CODES INDICATING AN ETM FAULT RESULTING IN VEHICLE OPERATION IN MECHANICAL LIMP MODE (4.5% OF THE SUBJECT VEHICLES). VOLVO?S RECALL ADDRESSES ODI?S SAFETY CONCERNS WITH ETM FAILURES.ODI WILL CONTINUE TO MONITOR THE SUBJECT VEHICLES TO DETERMINE IF ADDITIONAL ACTION IS REQUIRED.THIS ENGINEERING ANALYSIS IS CLOSED.

PE05041 · Throttle Control Malfunction

Opened Jul 26, 2005 · Closed Dec 7, 2005

Status: closed (inferred from source dates) · Vehicle Speed Control

PE05-041 WAS OPENED ON JULY, 26, 2005, BASED ON 136 CONSUMER COMPLAINTS TO ODI ALLEGING THROTTLE CONTROL MALFUNCTIONS IN THE SUBJECT VEHICLES.ODI HAS NOW RECEIVED 591 COMPLAINTS OF ETM FAILURES WHICH ALLEGE SYMPTOMS WITH POTENTIAL SAFETY RELATED CONSEQUENCES.THESE INCLUDE ALLEGATIONS OF ENGINE STALL, VEHICLE SURGING FORWARD WITHOUT ACCELERATOR INPUT, VEHICLE HESITATION UPON ACCELERATION AND SUDDEN AND UNEXPECTED TRANSITION INTO REDUCED PERFORMANCE OPERATION (LIMP MODE).VOLVO SUBMITTED OVER 2,900 COMPLAINTS CONCERNING THE ETM IN THE SUBJECT VEHICLES DURING PE05-041.ODI'S PRELIMINARY ANALYSIS OF A SAMPLE THE VOLVO COMPLAINTS IDENTIFIED APPROXIMATELY 55 PERCENT WITH ONE OR MORE OF THE SYMPTOMS DESCRIBED ABOVE.ODI IS CONTINUING ITS ASSESSMENT OF THE INFORMATION CONTAINED IN THE VOLVO COMPLAINTS. IN NOVEMBER 2005, TO RESOLVE AN INVESTIGATION BY THE CALIFORNIA AIR RESOURCES BOARD, VOLVO ANNOUNCED THAT IT WOULD EXTEND THE WARRANTY COVERAGE TO 10 YEARS / 200,000 MILES FOR THE ETM IN APPROXIMATELY 356,000 MODEL YEAR 1999 THROUGH 2002 PASSENGER CARS SOLD IN THE UNITED STATES AND CANADA.UNDER VOLVO'S POLICY, VEHICLES THAT EXPERIENCE ETM FAILURES WILL RECEIVE A VARIETY OF REPAIRS INCLUDING ETM CLEANING, REPROGRAMMING THE ENGINE CONTROL MODULE AND/OR REPLACEMENT OF THE ETM. THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA05-021) TO CONTINUE TO ASSESS THE SAFETY CONSEQUENCES OF ETM FAILURES IN THE SUBJECT VEHICLES.