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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

Suspension complaints

24 reports
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Mileage unknown · Apr 12, 2018
Electronic Stability Control (esc)SuspensionVehicle Speed Control

ECM

NHTSA ODI #11084691

78,600 miles · Nov 17, 2010
Engine And Engine CoolingPower TrainSuspension

TL*THE CONTACT OWNS A 1999 VOLVO S80. WHILE ACCELERATING FROM A STOP, THE CONTACT FELT A THUMP FROM THE DRIVER SIDE WHEEL. THE FAILURE OCCURRED WHENEVER SHE ACCELERATED FROM A STOP OR DECELERATED. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED THAT THE INSULATION SURROUNDING THE WIRES IN THE ENGINE COMPARTMENT WERE DEGRADED. …

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TL*THE CONTACT OWNS A 1999 VOLVO S80. WHILE ACCELERATING FROM A STOP, THE CONTACT FELT A THUMP FROM THE DRIVER SIDE WHEEL. THE FAILURE OCCURRED WHENEVER SHE ACCELERATED FROM A STOP OR DECELERATED. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED THAT THE INSULATION SURROUNDING THE WIRES IN THE ENGINE COMPARTMENT WERE DEGRADED. THE VEHICLE ALSO DISPLAYED DIFFICULTY WHEN SHIFTING INTO FOURTH GEAR. WHILE DRIVING APPROXIMATELY 70 MPH, THE CONTACT COULD NOT SHIFT OUT OF THIRD GEAR AFTER ATTEMPTING TO ACCELERATE FROM 40 MPH. THE FAILURE OCCURRED INTERMITTENTLY AND THE CHECK ENGINE LIGHT BEGAN TO ILLUMINATE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN RECALLS 00V238000 (SUSPENSION: FRONT: CONTROL ARM: UPPER BALL JOINT), 02V096000 (ENGINE AND ENGINE COOLING: COOLING SYSTEM: FAN), AND 06V441000 (VEHICLE SPEED CONTROL). THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 78,600 AND THE CURRENT MILEAGE WAS APPROXIMATELY 79,100.

NHTSA ODI #10366607

Mileage unknown · Jan 28, 2009
Suspension

AXLE FAILED AFTER DOING A U TURN AT 5MPH. CONTROL ARM BUSHINGS KEEP BREAKING AND NEED TO BE EPOXIED OFTEN BY MECHANIC. COOLANT LEAK PROBLEMS AS WELL AS TRANSMISSION FLUID LEAKS. *TR

NHTSA ODI #10256555

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

142,000 miles · Mar 4, 2008
Exterior LightingSuspension

DURING NORMAL DRIVING CONDITIONS AT NIGHT, THE LOW BEAM (DIPPED BEAM) HEADLIGHTS FAILED WHILE OUT OF TOWN WITH MY WIFE AND TWO DAUGHTERS. I WAS ABLE TO DRIVE TO A SAFE LOCATION USING THE HIGH BEAMS. A CHECK OF HEADLAMP BULBS AND FUSES SHOWED THAT EVERYTHING WAS IN GOOD WORKING ORDER AND I WAS LEFT SCRATCHING MY HEAD. THE HEADLIG…

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DURING NORMAL DRIVING CONDITIONS AT NIGHT, THE LOW BEAM (DIPPED BEAM) HEADLIGHTS FAILED WHILE OUT OF TOWN WITH MY WIFE AND TWO DAUGHTERS. I WAS ABLE TO DRIVE TO A SAFE LOCATION USING THE HIGH BEAMS. A CHECK OF HEADLAMP BULBS AND FUSES SHOWED THAT EVERYTHING WAS IN GOOD WORKING ORDER AND I WAS LEFT SCRATCHING MY HEAD. THE HEADLIGHTS ARE STILL NOT WORKING THREE WEEKS LATER, AND I FINALLY KNOW WHY. VOLVO OWNERS EXCHANGE INFORMATION ON VARIOUS WEBSITES AND ON MORE THAN ONE I FOUND PEOPLE SUGGESTING THAT THE CEM (MAIN COMPUTER) USED "SHUNTS" FOR VARIOUS COMPONENTS ON THE VEHICLE AND THEY WERE PRONED TO SHORTING OUT DUE TO RANDOM OVERHEATING ISSUES. I CHECKED THE AREA UNDER THE DRIVER'S SIDE DASH AND SURE ENOUGH, THERE IS A SHUNT INSERTED INTO THE CEM WITH HEAVY CHARRING AROUND THE TERMINALS. THE 1999 VOLVO S80 WAS THE FIRST YEAR OF MY PARTICULAR MODEL, AND THE FIRST YEAR THIS TYPE OF WIRING ARCHITECTURE WAS USED ON THEIR VEHICLES. THE SHORTING OF A CRUCIAL CIRCUIT SUCH AS HEADLAMPS NOT ONLY POSES A GRAVE DANGER WHEN DRIVING THE VEHICLE AT NIGHT, BUT COULD ALSO CAUSE A FIRE. I FEEL THE FAILURE IN THE DESIGN OF THE CEM AND THE VEHICLES WIRING ARCHITECTURE COULD ALSO BE RESPONSIBLE FOR THE RANDOM ELECTRICAL PROBLEMS OCCURRING WITH THE S80 AS WELL. THERE ARE SEVERAL WEBSITES THAT MENTION THE CONSTANT "CHECK ENGINE" LIGHT THAT COMES ON AND DEALERS ARE CLAIMING THEY REPAIR THE PROBLEM AFTER EACH VISIT, WHICH USUALLY END UP COSTING OVER $1,000.00. THERE'S ALSO SEVERAL EXAMPLES OF CUSTOMERS , INCLUDING MYSELF, WHO LOSE THE A/C COMPRESSOR RANDOMLY, AND THE ALTERNATOR INDICATING THAT IT ISN'T CHARGING CORRECTLY. FINALLY, THERE IS ALSO SOMETHING INHERENTLY WRONG WITH THE DESIGN OF THE FRONT SUSPENSION OF THE S80. I'VE PAID FOR STRUTS AND BALL JOINT REPAIRS AND HAVE HAD THEM REPAIRED THROUGH A MANUFACTURER RECALL. AGAIN, THE DEALER CLAIMS TO HAVE REPAIRED THE PROBLEM AFTER EACH VISIT, YET THE PROBLEM HAS RECENTLY COME UP AGAIN IN MY VEHICLE. PLEASE CONTACT ME ANYTIME. *TR

NHTSA ODI #10219993

65,000 miles · Jan 17, 2007
Suspension

I'VE REPLACED THE STRUTS AND STRUT MOUNTS TWICE; ORIGINAL OWNER REPLACED THEM ONCE.... SWAY BAR REPLACED LAST YEAR AND WHOLE FRONT END HAS BEEN RE-BUILT.... NOW I HAVE STEERING PROBLEMS.. REPLACED U-JOINT AND RACK.... *NM

NHTSA ODI #10178947

70,000 miles · Jan 3, 2007
Electrical SystemSuspension

THIS CAR HAS SEVERAL RECURRING PROBLEMS THAT I HAVE NEVER SEEN ON ANY CAR BEFORE. 1) ELECTRONIC THROTTLE HAS BEEN REPLACED 2 TIMES AS WELL AS OXYGEN SENSORS. 2) SUSPENSION PARTS REPLACED 3 TIMES, BALL JOINTS, STRUTS, STRUT MOUNTS, FRAME BUSHINGS. THE CAR STILL SQUEAKS. *JB

NHTSA ODI #10177705

83,300 miles · Dec 12, 2006
Suspension

DT*: THE CONTACT STATED WHILE DRIVING 60MPH ON THE HIGHWAY, THE VEHICLE SKIDDED, AND PULLED TO THE RIGHT WITHOUT WARNING. THE CONTACT MANEUVERED THE VEHICLE TO SIDE OF THE ROAD. UPON INITIAL INSPECTION BY THE CONTACT, THE RIGHT FRONT TIRE WAS PARTIALLY SEPARATED AND TURNED PERPENDICULAR FROM THE VEHICLE. THE VEHICLE WAS TOWE…

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DT*: THE CONTACT STATED WHILE DRIVING 60MPH ON THE HIGHWAY, THE VEHICLE SKIDDED, AND PULLED TO THE RIGHT WITHOUT WARNING. THE CONTACT MANEUVERED THE VEHICLE TO SIDE OF THE ROAD. UPON INITIAL INSPECTION BY THE CONTACT, THE RIGHT FRONT TIRE WAS PARTIALLY SEPARATED AND TURNED PERPENDICULAR FROM THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP WHO DETERMINED THE TIE ROD ASSEMBLY, AS WELL AS THE ENTIRE FRONT SUSPENSION NEEDED TO BE REPLACED. A NHTSA RECALL, #00V238000 WAS PERFORMED ON THE VEHICLE CONCERNING, THE FRONT SUSPENSION HOWEVER, THE RECALL DID NOT REMEDY THE PROBLEM. THE MANUFACTURER WAS ALERTED.

NHTSA ODI #10175912

75,000 miles · May 22, 2006
Electrical SystemEngine And Engine CoolingPower Train

TRANSMISSION PROBLEMS CAUSING DANGEROUS DRIVING CONDITIONS. THE TRANSMISSION SLIPS WHEN GOING BETWEEN 2ND AND 3RD. ALSO HAD ISSUES WITH THE ENGINE GOING TO 700 RPMS WHEN GOING 65 MPH. THIS IS JUST ONE OF THE MANY PROBLEMS. THE SOLENOID WENT OUT IN THE TRANSMISSION ABOUT 13000 MILES AGO. CURRENTLY I HAVE THREE DIFFERENT ERROR COD…

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TRANSMISSION PROBLEMS CAUSING DANGEROUS DRIVING CONDITIONS. THE TRANSMISSION SLIPS WHEN GOING BETWEEN 2ND AND 3RD. ALSO HAD ISSUES WITH THE ENGINE GOING TO 700 RPMS WHEN GOING 65 MPH. THIS IS JUST ONE OF THE MANY PROBLEMS. THE SOLENOID WENT OUT IN THE TRANSMISSION ABOUT 13000 MILES AGO. CURRENTLY I HAVE THREE DIFFERENT ERROR CODES "TRANSMISSION SERVICE URGENT", LOW OIL PRESSURE STOP ENGINE ASAP", AND "EMISSION SERVICE REQUIRED". I HAVE READ MANY OTHER PEOPLE HAVE THE SAME PROBLEMS I HAVE HAD. NM

NHTSA ODI #10158043

Mileage unknown · Mar 15, 2006
Engine And Engine CoolingFuel System, GasolinePower Train

1999 VOLVO S80 T6 3/08/06 REPLACED TRANSMISSION ( 75,000 MILES) ( $4,800) 08/05 REPLACE RADIATOR 08/05 REPLACED ETM 04 - REPLACED FRONT SUSPENSION / SWAY BARS / STRUTS/ ETC.. VOLVO UNDER ENGINEERED THE FRONT END OF THIS CAR AND IF YOU GO TO WEB BLOGS IT IS IN ALMOST EVERY 1999 - 2000 S-80 VEHICLE... ITS DISGUSTING THAT …

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1999 VOLVO S80 T6 3/08/06 REPLACED TRANSMISSION ( 75,000 MILES) ( $4,800) 08/05 REPLACE RADIATOR 08/05 REPLACED ETM 04 - REPLACED FRONT SUSPENSION / SWAY BARS / STRUTS/ ETC.. VOLVO UNDER ENGINEERED THE FRONT END OF THIS CAR AND IF YOU GO TO WEB BLOGS IT IS IN ALMOST EVERY 1999 - 2000 S-80 VEHICLE... ITS DISGUSTING THAT THIS CAR IS ALLOWED TO CONTINUE OR FORD/ VOLVO ISN'T HELD LIABLE...*JB

NHTSA ODI #10152819

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.