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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.

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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

Vehicle Speed Control complaints

53 reports
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107,396 miles · Dec 23, 2009
Fuel System, GasolineVehicle Speed Control

TL*THE CONTACT OWNED A 1999 VOLVO S80. THE CONTACT STATED THAT THERE WAS A FUEL LEAKING INTO THE AIR VENTILATION SYSTEM. THE VEHICLE WAS TAKEN TO THE DEALER TO BE REPAIRED; HOWEVER, THERE ARE NO EXISTING RECALLS OR RELATED WARRANTIES. THE CONTACT IS RESPONSIBLE FOR THE REPAIR COSTS. THERE WAS ALSO A PROBLEM WITH THE THROTTLE BOD…

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TL*THE CONTACT OWNED A 1999 VOLVO S80. THE CONTACT STATED THAT THERE WAS A FUEL LEAKING INTO THE AIR VENTILATION SYSTEM. THE VEHICLE WAS TAKEN TO THE DEALER TO BE REPAIRED; HOWEVER, THERE ARE NO EXISTING RECALLS OR RELATED WARRANTIES. THE CONTACT IS RESPONSIBLE FOR THE REPAIR COSTS. THERE WAS ALSO A PROBLEM WITH THE THROTTLE BODY. THE FAILURE MILEAGE WAS 107,396.

NHTSA ODI #10296838

Mileage unknown · Oct 1, 2009
Vehicle Speed Control

TOOK MY 1999 VOLVO S80 TO A VOLVO DEALERSHIP IN TEXAS AND THEY WANT ME TO PAY OUT OF POCKET TO REPLACE THE ETM ( ELECTRONIC THROTTLE MODULE) BECAUSE MY VEHICLE WENT INTO SERVICE IN MARCH 1999 SO THE 10YEARS/200,000 EXTENDED WARRANTY FOR THE ETM, VOLVO RECALL NO.155, HAS EXPIRED. *TR

NHTSA ODI #10285946

Mileage unknown · May 5, 2009
Vehicle Speed Control

1999 VOLVO S80 HAS ISSUES WITH RECALL NOTICE ON THE ELECTRONIC THROTTLE SYSTEM SOFTWARE. CONSUMER WANTS A REFUND FOR THE DEFECTS ON THE VEHICLE. *NJ PRIOR TO THE RECALL, THE CONSUMER NOTICED SOME IRREGULARITIES REGARDING THE PERFORMANCE SUCH AS THE SERVICE ENGINE LIGHT ILLUMINATED AND WHEN THE VEHICLE WAS ON AN UPHILL AND T…

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1999 VOLVO S80 HAS ISSUES WITH RECALL NOTICE ON THE ELECTRONIC THROTTLE SYSTEM SOFTWARE. CONSUMER WANTS A REFUND FOR THE DEFECTS ON THE VEHICLE. *NJ PRIOR TO THE RECALL, THE CONSUMER NOTICED SOME IRREGULARITIES REGARDING THE PERFORMANCE SUCH AS THE SERVICE ENGINE LIGHT ILLUMINATED AND WHEN THE VEHICLE WAS ON AN UPHILL AND THE ACCELERATOR WAS APPLIED, THE VEHICLE WOULD NOT MOVE. *JB

NHTSA ODI #10268111

121,000 miles · Mar 20, 2009
Vehicle Speed Control

TL*THE CONTACT OWNS A 1999 VOLVO S80. IN 2008, THE DEALER DOWNLOADED THE THROTTLE SOFTWARE ON THE VEHICLE; HOWEVER, IT CONTINUED TO STALL AND LOSE POWER WHILE DRIVING 30 MPH. THE MANUFACTURER STATED THAT NHTSA CAMPAIGN ID NUMBER 06V441000 (VEHICLE SPEED CONTROL) WAS CLOSED; THEREFORE, THEY WOULD NOT ASSIST. THE CONTACT WILL H…

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TL*THE CONTACT OWNS A 1999 VOLVO S80. IN 2008, THE DEALER DOWNLOADED THE THROTTLE SOFTWARE ON THE VEHICLE; HOWEVER, IT CONTINUED TO STALL AND LOSE POWER WHILE DRIVING 30 MPH. THE MANUFACTURER STATED THAT NHTSA CAMPAIGN ID NUMBER 06V441000 (VEHICLE SPEED CONTROL) WAS CLOSED; THEREFORE, THEY WOULD NOT ASSIST. THE CONTACT WILL HAVE THE VEHICLE REPAIRED. THE FAILURE MILEAGE WAS 121,000 AND CURRENT MILEAGE WAS 122,000. UPDATED 04/24/09. *LJ UPDATED 04/27/09.*JB

NHTSA ODI #10262512

60,000 miles · Dec 11, 2008
Electrical SystemEngine And Engine CoolingService Brakes, Hydraulic

TL*THE CONTACT OWNS A 1999 VOLVO S80. WHILE DRIVING 40 MPH, THE VEHICLE BEGAN TO SLOW DOWN AND THE ABS AND ENGINE INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE TROLLIS SYSTEM NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED TWO WEEKS LATER…

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TL*THE CONTACT OWNS A 1999 VOLVO S80. WHILE DRIVING 40 MPH, THE VEHICLE BEGAN TO SLOW DOWN AND THE ABS AND ENGINE INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE TROLLIS SYSTEM NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED TWO WEEKS LATER. THE VEHICLE WAS TAKEN TO THE DEALER AGAIN AND THEY STATED THAT THE CENTRAL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER STATED THAT THE VEHICLE NEEDED TO BE TAKEN BACK TO THE DEALER FOR FURTHER INSPECTION. THE FAILURE MILEAGE WAS 60,000 AND CURRENT MILEAGE WAS 97,000. UPDATED 1/8/09 *CN THE BALL JOINT NEEDED TO BE REPLACED, THE HEATING SYSTEM, THROTTLE SYSTEMS, ENGINE COOLING FAN AND THE MASTER CYLINDER ALL FAILED. THE VEHICLE WOULD ACCELERATED ON ITS OWN. THE VEHICLE STALLED ON SEVERAL OCCASIONS. THE STEERING MADE A NOISE WHEN IT WAS TURNED. THE DEALER LUBRICATED THE STEERING. THE DEALER STATED THE VEHICLE NEEDED AN O2 SENSOR. THE IGNITION SWITCH WAS REPLACED. THE INNER TIE RODS WERE REPLACED. 01/14/09. *JB

NHTSA ODI #10251514

137,000 miles · Aug 13, 2008
Vehicle Speed Control

TL*THE CONTACT OWNS A 1999 VOLVO S80. THE VEHICLE FIRST BEGAN HESITATING AND STALLING INTERMITTENTLY WHILE DRIVING BETWEEN 50-60 MPH. THE FAILURE IS NOW OCCURRING MORE FREQUENTLY. THE VEHICLE HAS BEEN TO THE DEALER THREE OR FOUR TIMES FOR THIS FAILURE. THE ACCELERATOR PEDAL WAS REPLACED TWICE AND THE THROTTLE HOUSING MODULE …

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TL*THE CONTACT OWNS A 1999 VOLVO S80. THE VEHICLE FIRST BEGAN HESITATING AND STALLING INTERMITTENTLY WHILE DRIVING BETWEEN 50-60 MPH. THE FAILURE IS NOW OCCURRING MORE FREQUENTLY. THE VEHICLE HAS BEEN TO THE DEALER THREE OR FOUR TIMES FOR THIS FAILURE. THE ACCELERATOR PEDAL WAS REPLACED TWICE AND THE THROTTLE HOUSING MODULE WAS CLEANED; HOWEVER, THE FAILURE CONTINUED. THE LAST TIME THE VEHICLE WAS TAKEN TO THE DEALER, THEY COULD NOT DETERMINE THE CAUSE OF THE FAILURE OR PROVIDE FURTHER ASSISTANCE. THE CONTACT REFERENCED DEFECT INVESTIGATION NUMBER PE05041 (VEHICLE SPEED CONTROL). THE VIN WAS UNKNOWN. THE CURRENT MILEAGE WAS 141,000 AND FAILURE MILEAGE WAS 137,000.

NHTSA ODI #10238000

15 miles · Mar 15, 2008
Vehicle Speed Control

FIVE LANE RUSH HOUR FREEWAY DRIVING, 1999 VOLVO S80 T6 WENT INTO LIMP HOME MODE WITHOUT WARNING. WITH HIGH SPEED TRACTOR TRAILERS COMING UP THE REAR, THERE WAS ABSOLUTELY NO ACCELERATION RESPONSE FROM MY VEHICLE. FORTUNATELY WAS ABLE TO QUICKLY PUSH THE HAZARD WARNING INDICATOR AND MOVE OVER TO THE SHOULDER. THIS IS POTENTIALL…

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FIVE LANE RUSH HOUR FREEWAY DRIVING, 1999 VOLVO S80 T6 WENT INTO LIMP HOME MODE WITHOUT WARNING. WITH HIGH SPEED TRACTOR TRAILERS COMING UP THE REAR, THERE WAS ABSOLUTELY NO ACCELERATION RESPONSE FROM MY VEHICLE. FORTUNATELY WAS ABLE TO QUICKLY PUSH THE HAZARD WARNING INDICATOR AND MOVE OVER TO THE SHOULDER. THIS IS POTENTIALLY VERY DANGEROUS AND COULD HAVE CAUSED SERIOUS INJURY TO MYSELF OR OTHERS. AFTER SPEAKING WITH SEVERAL SERVICE MANAGERS AT LOCAL DEALERSHIPS, I AM LESS THAN SATISFIED THAT THE SERIOUSNESS OF THIS DEFECT IS PROPERLY ACKNOWLEDGED. ACCORDING TO VOLVO NORTH AMERICA CUSTOMER SERVICE REP, THE SYMPTOMS SUGGEST A DEFECTIVE ETM (ELECTRONIC THROTTLE MODULE). *TR

NHTSA ODI #10221277

20,499 miles · Nov 27, 2006
Engine And Engine CoolingService Brakes, HydraulicVehicle Speed Control

DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS (15-75 MPH) ON NORMAL ROAD CONDITIONS WITH THE CRUISE CONTROL ENGAGED AND AFTER AN EXTENDED RIDE FROM 45 TO 90 MINUTES, ALL WARNING LIGHTS ILLUMINATED. THE CRUISE CONTROL DISENGAGED BY IT SELF AND THE ENGINE HESITATED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP TWICE, WHO PERFO…

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DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS (15-75 MPH) ON NORMAL ROAD CONDITIONS WITH THE CRUISE CONTROL ENGAGED AND AFTER AN EXTENDED RIDE FROM 45 TO 90 MINUTES, ALL WARNING LIGHTS ILLUMINATED. THE CRUISE CONTROL DISENGAGED BY IT SELF AND THE ENGINE HESITATED. THE VEHICLE WAS TAKEN TO THE DEALERSHIP TWICE, WHO PERFORMED A NHTSA RECALL #06V41000 WHICH ENTAILED UPGRADING THE CURRENT SOFTWARE. HOWEVER, THE PROBLEM WAS NOT CORRECTED EITHER TIME, THE LURCH/STALL PROBLEM CONTINUED. THE DEALERSHIP AND THE MANUFACTURER COINCIDED THE REPLACEMENT OF THE AIR FLOW CONTROL AND THE ABS CONTROL UNIT WAS NOT COVERED BY THE VEHICLE'S EXTENDED WARRANTY, EVENTHOUGH THOSE REPLACEMENT CORRECTED THE PROBLEM. THE CONTACT WAS VERY CONCERNED BECAUSE THE RECALL DID NOT SOLVE THE DANGEROUS PROBLEM. UPDATED 12/28/2006 - *NM

NHTSA ODI #10174461

Mileage unknown · Oct 19, 2006
Engine And Engine CoolingVehicle Speed Control

FOR THE PAST YEAR MY CHECK ENGINE AND URGENT LIGHT HAVE BEEN POPPING ON. I HAVE TO GO TO MY MACHANIC (WHO IS VOLVO CERTIFIED) TO HAVE THEM TURN OFF. BUT THE CHECK ENGINE LIGHT COMES ON MORE FREQUENT NOW. FOR THE PAST 6 MONTHS, WHEN I START THE CAR, IT HESITATES AND RUNS ROUGH, LIKE IT IS GOING TO STALL. THE FIRST TIME THIS HAPPE…

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FOR THE PAST YEAR MY CHECK ENGINE AND URGENT LIGHT HAVE BEEN POPPING ON. I HAVE TO GO TO MY MACHANIC (WHO IS VOLVO CERTIFIED) TO HAVE THEM TURN OFF. BUT THE CHECK ENGINE LIGHT COMES ON MORE FREQUENT NOW. FOR THE PAST 6 MONTHS, WHEN I START THE CAR, IT HESITATES AND RUNS ROUGH, LIKE IT IS GOING TO STALL. THE FIRST TIME THIS HAPPENED MY MACHANIC SAID IT NEEDED A TUNE UP. TODAY 10/19/06 I BROUGHT IT TO MY MACANIC AGAIN, AND THEY TOLD ME IT WAS THE THROTTLE MODULE AND THE 1999 S80 'S ARE HAVING ALL THE SAME PROBLEMS, AND THAT I NEED TO TAKE IT TO AN AUTHORIZED DEALER, BEFORE IT GETS WORSE. *NM

NHTSA ODI #10171355

50,000 miles · Sep 22, 2006
Service Brakes, HydraulicVehicle Speed Control

THE INFORMATION PANEL GIVES THE FOLLOWING WARNINGS: BRAKE FAILURE STOP SAFELY ASAP (T2 GOES TO ------) STC SERVICE REQUIRED' WHEN THIS HAPPENS THE CRUISE CONTROL DOESN'T WORK. WE HAVE CALLED THE DEALER TO FIND OUT WHAT TO DO. HE SAYS TO BRING THE CAR IN WHEN THE MESSAGE IS SHOWING. THE MESSAGE COMES AND GOES AND IS…

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THE INFORMATION PANEL GIVES THE FOLLOWING WARNINGS: BRAKE FAILURE STOP SAFELY ASAP (T2 GOES TO ------) STC SERVICE REQUIRED' WHEN THIS HAPPENS THE CRUISE CONTROL DOESN'T WORK. WE HAVE CALLED THE DEALER TO FIND OUT WHAT TO DO. HE SAYS TO BRING THE CAR IN WHEN THE MESSAGE IS SHOWING. THE MESSAGE COMES AND GOES AND ISN'T CONSISTENT ENOUGH TO BE ABLE TO TAKE IT TO THE DEALER WHEN IT IS ON. WE WERE TOLD THAT THE BRAKES SHOULD WORK WITHOUT THE ABS FEATURE. THE DEALER HAS MOVED TO 45 MILES FROM OUR HOUSE. WE BELIEVE THAT THIS IS A FALSE WARNING. *NM

NHTSA ODI #10168924

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.