NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
22 reportsClear category filter87,013 miles · Oct 24, 2005
Engine And Engine Cooling
ON 14 OCT 05 AS I TURNED OFF A MAJOR INTERSTATE HIGHWAY IN RICHMOND, VA MY 2001 VOLVO V70 T-5 BEGAN RUNNING REALLY ROUGH AND A RED WARNING TRIANGLE ILLUMINATED AND I RECEIVED A MESSAGE WARNING ME THAT THE ENGINE WAS NOT OPERATING PROPERLY. IT CLEARED AFTER I STOPPED AND RESTARTED THE CAR AND I WAS ABLE TO RETURN HALF WAY TO CHAR…
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ON 14 OCT 05 AS I TURNED OFF A MAJOR INTERSTATE HIGHWAY IN RICHMOND, VA MY 2001 VOLVO V70 T-5 BEGAN RUNNING REALLY ROUGH AND A RED WARNING TRIANGLE ILLUMINATED AND I RECEIVED A MESSAGE WARNING ME THAT THE ENGINE WAS NOT OPERATING PROPERLY. IT CLEARED AFTER I STOPPED AND RESTARTED THE CAR AND I WAS ABLE TO RETURN HALF WAY TO CHARLOTTESVILLE BEFORE IT STARTED RUNNING ROUGH AGAIN. IT CONTINUED TO CYCLE BETWEEN NORMAL OPERATION AND ROUGH RUNNING UNTIL I REACHED THE VOLVO DEALER IN CHARLOTTESVILLE. ON 18 OCT 05, THE DEALER, VOLVO OF CHARLOTTESVILLE, INFORMED ME THAT I NEEDED A NEW ELECTRONIC THROTTLE MODULE AND REPLACED IT AT A COST OF $916.32. I LOOKED ON THE WEB TO FIND OUT EXACTLY WHAT AN ETM IS AND DISCOVERED THE CASE AGAINST VOLVO CONCERNING ETM FAILURES. THIS IS A USED CAR THAT I PURCHASED IN OCT04 SO I HAVE NO WAY OF TELLING IF THIS HAS HAPPENED BEFORE. *JB
NHTSA ODI #10140568
66,000 miles · Oct 9, 2005
Engine And Engine CoolingVehicle Speed Control
1) NORMAL DRIVING 65 MPH WESTBOUND ON I-25/I-40 INTERSECTION, PASSING A SEMI-TRUCK ON THE LEFT. 2)ENGINE WARNING LIGHT CAME ON, CAR SLOWED TO 20 MPH, SWERVED TO AVOID ALL TRAFFIC DUE TO SUBSTANTIAL LOSS OF SPEED 3)TOWED TO VOLVO DEALERSHIP, REPLACED ELECTRONIC BRAKE SENSOR, THROTTLE BODY ASSEMBLY, AND HAD TO BUY NEW CODING FO…
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1) NORMAL DRIVING 65 MPH WESTBOUND ON I-25/I-40 INTERSECTION, PASSING A SEMI-TRUCK ON THE LEFT. 2)ENGINE WARNING LIGHT CAME ON, CAR SLOWED TO 20 MPH, SWERVED TO AVOID ALL TRAFFIC DUE TO SUBSTANTIAL LOSS OF SPEED 3)TOWED TO VOLVO DEALERSHIP, REPLACED ELECTRONIC BRAKE SENSOR, THROTTLE BODY ASSEMBLY, AND HAD TO BUY NEW CODING FOR COMPUTER:$1300 REPAIR COST. OLD PARTS AT CORROLEY VOLVO, ALBUQUERQUE, NM. *NM
NHTSA ODI #10139162
64,900 miles · Sep 28, 2005
Engine And Engine Cooling
FOR SEVERAL MONTHS PRIOR TO FAILURE, ENGINE TORQUE WOULD FLUCTUATE AT STEADY HIGHWAY SPEEDS WITH OR WITHOUT CRUISE CONTROL ON. ALTHOUGH IT DID NOT AFFECT THE SPEED OF THE VEHICLE VISIBLY, I COULD FEEL IT IN THE SEAT OF MY PANTS. AFTER GETTING OFF OF THE HIGHWAY (IN A BAD DETROIT NEIGHBORHOOD AND IN THE MIDDLE OF AN INTERSECTION)…
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FOR SEVERAL MONTHS PRIOR TO FAILURE, ENGINE TORQUE WOULD FLUCTUATE AT STEADY HIGHWAY SPEEDS WITH OR WITHOUT CRUISE CONTROL ON. ALTHOUGH IT DID NOT AFFECT THE SPEED OF THE VEHICLE VISIBLY, I COULD FEEL IT IN THE SEAT OF MY PANTS. AFTER GETTING OFF OF THE HIGHWAY (IN A BAD DETROIT NEIGHBORHOOD AND IN THE MIDDLE OF AN INTERSECTION), THE ENGINE FAILED TO ACCELERATE THE CAR AND THE INFORMATION DISPLAY INDICATED "PERFORMANCE REDUCED." I PROCEEDED FIVE MILES TO MY HOME AT NO MORE THAN 10-20 MPH WHICH WAS ALL THE CAR COULD MUSTER. THE CAR RESTARTED NORMALLY THE FOLLOWING MORNING AND I WAS ABLE TO TAKE IT TO THE DEALER. THE DEALER REPLACED THE ELECTRONIC THROTTLE MODULE AND ASSOCIATED GASKETS ALONG WITH A SOFTWARE UPGRADE FOR APPROX. $1062 *JB
NHTSA ODI #10137999
31,759 miles · Sep 21, 2005
Engine And Engine Cooling
I WAS DRIVING 65 MILES PER HOUR AND MY VEHICLE BEGAN TO SLOW DOWN. I GOT A "REDUCED PERFORMANCE" WARNING, AND MY SPEED REDUCED GRADUALLY. I TOOK MY CAR TO THE DEALER AND HE STATED THAT THIS WAS NOT A RECALL ITEM EVENTHOUGH I HAD HEARD OF IT HAPPENING TO OTHER VOLVO OWNERS ON THE NEWS BROADCAST. THIS IS UNSAFE AND HOW CAN MANY PE…
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I WAS DRIVING 65 MILES PER HOUR AND MY VEHICLE BEGAN TO SLOW DOWN. I GOT A "REDUCED PERFORMANCE" WARNING, AND MY SPEED REDUCED GRADUALLY. I TOOK MY CAR TO THE DEALER AND HE STATED THAT THIS WAS NOT A RECALL ITEM EVENTHOUGH I HAD HEARD OF IT HAPPENING TO OTHER VOLVO OWNERS ON THE NEWS BROADCAST. THIS IS UNSAFE AND HOW CAN MANY PEOPLE HAVE THE SAME PROBLEM.
NHTSA ODI #10137240
8,000 miles · Sep 14, 2005
Engine And Engine Cooling
AT ABOUT 8,000 MILES, MY 2001 (PURCHASED SUMMER 2002) VOLVO V70 SUDDENLY STOPPED WHEN I SLOWED DOWN ON A ROAD NEAR MY HOME. THE CAR RESTARTED, BUT DID NOT SEEM TO HAVE THE SAME PICK-UP AS BEFORE. I SUBSEQUENTLY TOOK THE CAR INTO THE VOLVO DEALERSHIP AND WAS TOLD THE THROTTLE MECHANISM NEEDED CLEANING. AFTER THIS WAS DONE, THE…
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AT ABOUT 8,000 MILES, MY 2001 (PURCHASED SUMMER 2002) VOLVO V70 SUDDENLY STOPPED WHEN I SLOWED DOWN ON A ROAD NEAR MY HOME. THE CAR RESTARTED, BUT DID NOT SEEM TO HAVE THE SAME PICK-UP AS BEFORE. I SUBSEQUENTLY TOOK THE CAR INTO THE VOLVO DEALERSHIP AND WAS TOLD THE THROTTLE MECHANISM NEEDED CLEANING. AFTER THIS WAS DONE, THE CAR SEEMED FINE FOR SEVERAL MONTHS. AT ABOUT 15,000 MILES, THE SAME THING HAPPENED ON A DIFFERENCE STRETCH OF ROAD. THE SEEMED WEAKER THAN BEFORE AND IT TOOK LONGER TO RESTART. THE VOLVO DEALERSHIP AGAIN DIAGNOSED A DIRTY THROTTLE, CLEANED IT, AND RETURNED IT TO ME. THE CAR SEEMED NORMAL UNTIL ABOUT 24,000 MILES, WHEN I WAS UNABLE TO START THE CAR AFTER IT HAD BEEN PARKED FOR ABOUT TWO HOURS. THIS TIME, I TRIED MANY TIMES TO START THE VEHICLE, BUT ULTIMATELY HAD TO CALL A TOW TRUCK. IT WAS TOWED TO VOLVO, WHERE THEY TOLD IT WAS A THROTTLE PROBLEM AGAIN. AFTER CLEANING, IT APPEARED NORMAL. THE CAR IS CURRENTLY AT ABOUT 30,000 MILES, BUT I TAKE IT IN EVERY THREE MONTHS TO GET THE THROTTLE MECHANISM CLEANED AS A PRECAUTION. *JB
NHTSA ODI #10136464
51,313 miles · Sep 6, 2005
Engine And Engine CoolingStructureVehicle Speed Control
DT: 2001 VOLVO STATION WAGON V70. VEHICLE STALLED/DIED AND LOST POWER WHILE DRIVING AT 25 MPH. THROTTLE BODY SENSOR WAS REPLACED. *AK THE UPPER ENGINE MOUNT BROKE AND OIL LEAKED FROM THE TURBO RETURN LINE SEALS. *NM
NHTSA ODI #10131668
69,000 miles · Aug 16, 2005
Engine And Engine Cooling
2001 VOLVO V70 ETM FAILURE. "PERFORMANCE REDUCED" WARNING MESSAGE ON DASH, CAUSING LOSS OF POWER AND SEVERE SURGING/BUCKING..VERY SCARY AND UNSAFE, RELUCTANT TO DRIVE CAR IN THIS COND. *NM
NHTSA ODI #10132975
58,920 miles · Aug 4, 2005
Engine And Engine Cooling
WE PURCHASED OUR 2001 VOLVO V70 STATION WAGON 12 MARCH AND HAVE SINCE HAD THE CAR INTO THE DEALER 3 TIMES FOR PROBLEMS WITH THE TRANSMISION. IT STALLS AND TENDS TO NOT GAIN SPEED. WE HAD IT SERVICED 2 TIMES AND THIS LAST TIME THAT STATED THEY REPLACED IT. WE ARE STILL EXPERIENCING THE SAME PROBLEM WITH THE ENGINE THOUGH. *JB
NHTSA ODI #10131607
37,726 miles · Aug 2, 2005
Engine And Engine Cooling
DT: A 2001 VOLVO V70. THE ENGINE STALLED ON 7-30-04 WHILE DRIVING. THE PERFORMANCE DECREASED AND WARNING LIGHT CAME ON. CONSUMER CONTACTED THE DEALERSHIP AND THEY TOLD HER NOT TO WORRY ABOUT IT SINCE THERE WAS NO PERFORMANCE DECREASE AT THAT TIME. THE NEXT DAY VEHICLEWOULD START BUT WOULD NOT ACCELERATE. THE ENGIN STUTT…
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DT: A 2001 VOLVO V70. THE ENGINE STALLED ON 7-30-04 WHILE DRIVING. THE PERFORMANCE DECREASED AND WARNING LIGHT CAME ON. CONSUMER CONTACTED THE DEALERSHIP AND THEY TOLD HER NOT TO WORRY ABOUT IT SINCE THERE WAS NO PERFORMANCE DECREASE AT THAT TIME. THE NEXT DAY VEHICLEWOULD START BUT WOULD NOT ACCELERATE. THE ENGIN STUTTERED AND THEN STALLLED. WITHIN A WEEK THIS OCCURRED AT LEAST 6 TIMES. CONSUMER TOOK VEHICLE TO THE DEALERSHIP, BUT, SHE DID NOT REMEMBER EXACTLY WHAT THEY DID. SERVICE RECORDS WERE AVAILABLE. THERE WERE NO MORE PROBLEMS AGAIN UNTIL 1-2005. THIS TIME THE DEALERSHIP COULD NOT FIND THE CAUSE OF THE PROBLEM. THEY DID NOTHING TO ALTER THE VEHICLE. AT THIS POINT THERE HAVE BEEN NO OTHER PROBLEMS WITH THE VEHICLE. *AK
NHTSA ODI #10131093
Mileage unknown · Jul 1, 2005
Engine And Engine Cooling
DT: CONSUMER STATED THE VEHICLE STALLED WHILE DRIVING WITHOUT ANY WARNING SIGNS. THE ELECTRONIC THROTTLE MODULE (EMT) WAS REPLACED, BUT THIS DID RESOLVE THE PROBLEM. CONTACT TRIED TO NOTIFY THE MANUFACTURER BUT DID NOT SUCCEED. CONTACT CALLED THE VOLVO DEALERSHIP AND THEY WERE AWARE OF THIS PROBLEM. THE PROBLEM WAS WORKE…
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DT: CONSUMER STATED THE VEHICLE STALLED WHILE DRIVING WITHOUT ANY WARNING SIGNS. THE ELECTRONIC THROTTLE MODULE (EMT) WAS REPLACED, BUT THIS DID RESOLVE THE PROBLEM. CONTACT TRIED TO NOTIFY THE MANUFACTURER BUT DID NOT SUCCEED. CONTACT CALLED THE VOLVO DEALERSHIP AND THEY WERE AWARE OF THIS PROBLEM. THE PROBLEM WAS WORKED ON BEFORE SHE PURCHASED THE VEHICLE.*AK
NHTSA ODI #10127291
Official recalls
8Oct 14, 2021
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Additional source detail variants (2)
Air Bags:frontal:driver Side:inflator Module
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Air Bags:frontal
Volvo Cars USA, LLC (Volvo Car) is recalling certain 2001-2007 V70 and XC70 vehicles. The driver's air bag inflator may explode during deployment, due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy: Dealers will replace the driver's air bag, free of charge. Owner notification letters were mailed December 14, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10136.
Nov 8, 2010
VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT.
Consequence & remedy
Consequence: AN OVERHEATED BATTERY COULD LEAD TO A FIRE.
Remedy: VOLVO ADVISES OWNERS TO PLEASE STOP USING THE GARMIN PORTABLE GPS DEVICE IMMEDIATELY, AND VISIT THE GARMIN WEBSITE TO DETERMINE IF THEIR UNIT IS AFFECTED. THE UNIT'S BATTERY WILL BE REPLACED WITH A NEW BATTERY AND A SPACER WILL BE INSERTED ON TOP OF THE BATTERY NEXT TO THE PCB. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 18, 2010. OWNERS MAY CONTACT GARMIN AT 866-957-1981 OR VISIT GARMIN'S WEBSITE AT WWW.GARMIN.COM/NUVIBATTERYPCBRECALL.
Dec 18, 2009
VOLVO IS RECALLING CERTAIN MODEL YEAR 2001-2005 S80, MODEL YEAR 2001-2004 V70, S60, XC70 AND MODEL YEAR 2003-2005 XC90 VEHICLES SOLD IN OR REGISTERED IN THE STATES OF ALABAMA, ARIZONA, ARKANSAS, CALIFORNIA, FLORIDA, GEORGIA, HAWAII, KENTUCKY, LOUISIANA, MISSISSIPPI, NEVADA, NEW MEXICO, NORTH CAROLINA, OKLAHOMA, SOUTH CAROLINA, TENNESSEE, TEXAS, UTAH, VIRGINIA AND THE U.S. TERRITORIES. WHEN EXPOSED TO CERTAIN ENVIRONMENTAL CONDITIONS (HOT CLIMATE AND TEMPERATURE CYCLING) OVER TIME AND IN COMBINATION WITH VARYING FUEL QUALITY, THE FUEL PUMP CAN DEVELOP CRACKS IN THE FUEL PUMP FLANGE.
Consequence & remedy
Consequence: IF THE CONDITION OCCURS VEHICLE OWNERS MAY NOTICE FUEL SMELL AND/OR FUEL LEAK WHICH, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL INSPECT THE FUEL PUMP INSTALLED IN THE VEHICLE, AND IF NECESSARY REPLACE THE FUEL PUMP WITH A PART OF A MODIFIED DESIGN. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JANUARY 15, 2010. OWNERS MAY CONTACT VOLVO AT 1-800-458-1552.
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.
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.
Aug 1, 2003
CERTAIN PASSENGER CARS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEMS." THE SECOND ISOFIX GUIDE WAS NOT INSTALLED IN THESE VEHICLES AND, IN CERTAIN CASES, THE OWNER'S MANUAL ISOFIX INFORMATION IS INCORRECT.
Consequence & remedy
Consequence: THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Remedy: OWNERS WILL RECEIVE A LETTER/PACKAGE CONSISTING OF THE SECOND ISOFIX GUIDE WITH INSTALLATION INSTRUCTIONS, AND IN CERTAIN CASES, THE CORRECTED OWNER'S MANUAL MAY BE PROVIDED. IF THE OWNER WANTS TO TAKE THEIR VEHICLE TO A VOLVO DEALER FOR INSTALLATION OF THE GUIDE, IT WILL BE PERFORMED AT NO CHARGE TO THE OWNER. OWNER NOTIFICATION BEGAN ON DECEMBER 19, 2003. OWNERS SHOULD CONTACT VOLVO AT 1-800-458-1552.
Mar 26, 2001
VEHICLE DESCRIPTION: SEDANS AND WAGONS. THE REAR OUTBOARD SEAT BELT ANCHORAGE BOLTS MAY HAVE BEEN INCORRECTLY TIGHTENED.
Consequence & remedy
Consequence: IN THE EVENT OF A CRASH, THE SEAT OCCUPANT MAY NOT BE PROPERLY RESTRAINED, INCREASING THE RISK OF INJURY.
Remedy: DEALERS WILL INSPECT THE ANCHORAGE BOLTS AND TIGHTEN TO THE CORRECT TORQUE LEVEL. OWNER NOTIFICATION BEGAN MAY 7, 2001. 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.
Mar 26, 2001
VEHICLE DESCRIPTION: WAGONS. THE BOLTED JOINT, USED FOR ATTACHING THE BRACKET THAT IS PART OF THE INSTALLATION HARDWARE FOR THE ISOFIX-TYPE CHILD RESTRAINT, MAY HAVE BEEN INCORRECTLY TIGHTENED.
Consequence & remedy
Consequence: IN THE EVENT OF A CRASH, THE SEAT OCCUPANT MAY NOT BE PROPERLY RESTRAINED, INCREASING THE RISK OF INJURY.
Remedy: DEALERS WILL INSPECT THE ANCHORAGE BOLTS AND TIGHTEN TO THE CORRECT TORQUE LEVEL. OWNER NOTIFICATION BEGAN MAY 7, 2001. 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.
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
2EA05021 · 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.
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