Owner-reported complaints naming the driver-assistance system, filed with NHTSA
Data refreshed
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2000 Volvo S70 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 72 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 72, in the owner's own words
IGNITION COIL IS MISFIRING, AND PARK NEUTRAL POSITION SWITCH ALSO KNOWN AS THE TRANSMISSION POSITION SWITCH OR NEUTRAL SAFETY SWITCH IS HAVING ISSUES. WHEN ITS IDLING ITS REALLY ROUGH WHILE DRIVING THE CAR JOLTS AN HICCUPS. DOESN'T KNOW WHAT GEAR IT'S GOING INTO
I WAS DRIVING MY CAR ON THE HIGHWAY AND AS SOON AS I REACHED 60 MPH MY ETS LIGHT CAME ON ALONG WITH MY BRAKE LIGHT AND OIL LIGHT. MY SPEEDOMETER WENT TO ZERO AND MY CAR WAS ACTING STRANGE. I PULLED OVER AND STOPPED AND HEARD A LOUD NOISE FROM THE ENGINE. I TURNED OFF MY CAR. I CALLED AAA AND ASKED FOR A TOW. WHILE THE TOW TRUCK WAS COMING, I TRIED TURNING MY CAR ON AGAIN AND THE ETS LIGHT CAME ON FLASHING AND THE CAR WOULDN'T START. I STARTED TO GOOGLE THIS PROBLEM AND SAW MANY PEOPLE HAD THE ETS ON THEIR VOLVO RECALLED. I CALLED VOLVO AND THEY DECLINED TO HELP ME. THEY SAID I NEED TO PAY FOR A NEW ETS MODULE. THEY SAID MY CAR DOESN'T HAVE A RECALL ON IT. I FOUND THIS TO BE NOT TRUE AFTER CHECKING YOUR WEBSITE FOR RECALLS ALONG WITH ANOTHER .GOV WEBSITE. I CALLED VOLVO AGAIN AND THE SAME GUY TOLD ME NOT TO CALL THEM ANYMORE AND HE HUNG UP THE PHONE. WHEN MY CAR WAS FINALLY AT HOME, I CALLED MY MECHANIC WHO USED TO WORK AT A DIFFERENT VOLVO (30 MILES FROM WHERE I LIVE) AND HE CAME TO LOOK AT MY CAR. WE SWITCHED OUT THE BATTERY, PUT IN A NEW STARTER, NEW ALTERNATOR, SWITCHED OUT ALL MY FUSES WITH NEW FUSES, CHANGED SPARK PLUGS AND SPARK WIRES, PUT NEW COILS ON AND DID AN OIL CHANGE. THE CAR STARTED, HOWEVER THE ETS LIGHT HAS BEEN ON EVER SINCE AND WHEN I REACH HIGHWAY SPEEDS, IT DOES THE SAME THING. I HAVE NOT DRIVEN IT SINCE. THE ETS IS RECALLED FOR MY VOLVO WHEN I ENTERED THE VIN. I NEED HELP WITH GETTING VOLVO TO FIX THE RECALL OR DO SOMETHING ABOUT IT. THE STATE PATROL DID COME BEHIND ME TO ASK IF EVERYTHING WAS OKAY AS I WAS WAITING FOR THE TOW TRUCK. I DON'T HAVE ANY POLICE REPORTS BUT I DO HAVE THE OFFICERS CARD IF NEEDED.
PURCHASED VEHICLE USED SEVERAL WEEKS AGO. WHILE PERFORMING FINE DURING TEST DRIVE, WITHIN HOURS VEHICLE DEVELOPED ISSUE WHERE IT ATTEMPTS TO SURGE FORWARD WHILE BRAKING (AT STOP LIGHT, IN DRIVEWAY, ETC.) WHICH HAS ALMOST CAUSED NUMEROUS ACCIDENTS. OTHER TIMES, WHEN PRESSING THE GAS PEDAL, THE CAR HESITATES AND ALMOST STALLS BEFORE ACCELERATING, CAUSING DANGEROUS CONDITIONS AT HIGHWAY SPEEDS. BRAKES INSPECTED AND ARE PERFECT AS IS FUEL PUMP, FUEL INJECTORS, ENGINE, ETC.; MECHANIC SUGGESTED THAT THIS IS RELATED TO A RECALL VOLVO ISSUED IN 2006 REGARDING THE ELECTRONIC THROTTLE MODULE. VOLVO INFORMED ME THAT IT IS NO LONGER HONORING THIS RECALL. *TR
I HAVE A 2000 VOLVO S70 WITH ETS LIGHT AND CHECK ENGINE LIGHT ON. THE CAR STALLS AND SURGES/LUNGES AT ALL RATES OF SPEED AND IS VERY UNSAFE. AFTER DOING RESEARCH I FOUND OUT THERE WAS A RECALL ON THIS PART. I CALLED MY LOCAL DEALER AND RAN THE VIN#. THEY STATED THE RECALL WAS DONE IN 2009. I CALLED VOLVO CORP. CUSTOMER CARE LINE AND THEY STATED THAT MY CAR WAS TOO OLD AND NO LONGER COVERED UNDER THE WARRANTY/RECALL. I DON'T UNDERSTAND HOW I AM RESPONSIBLE FOR PAYING FOR A FAULTY PART BY THE OEM MANUFACTURE WHEN THEY REPLACED THE FAULTY PART WITH FAULTY PARTS. IN MY RESEARCH I FOUND OUT IF MY ELECTRONIC THROTTLE BODY WAS REPLACE IT WOULD HAVE A YELLOW LABEL ON IT. MINE DOES NOT. IT HAS THE ORIGINAL WHITE LABEL ON IT. I BELIEVE THAT IT MAY HAVE HAD THE SOFTWARE UPGRADE AND CLEANED BUT I DO NOT BELIEVE THE ACTUAL UNIT WAS REPLACED. I TOOK MY CAR INTO THE LOCAL VOLVO STORE IN WINTER PARK FL WHERE I WAS CHARGED A TOTAL OF $127 AND SOME CHANGE TO TELL ME THAT I NEEDED A NEW ELECTRONIC THROTTLE BODY AND WOULD REQUIRE A NEW SOFTWARE UPGRADE. TOTAL COST TO REPAIR $880.00 AND QUOTE DOES NOT SAY THAT THE SOFTWARE UPDATE IS INCLUDED. I AM NOT THE ORIGINAL OWNER OF THE CAR. I BOUGHT IT WITH 75,000 MILES AND CURRENTLY HAVE 92,000 MILES. VOLVOS EFFORTS TO FIX THIS PROBLEM IS NOT WORKING AND IF IT DOES WORK IT DOES NOT FIX THE CAR FOR VERY LONG. WHY IS IT THAT THE WARRANTY FOR THE RECALL PART IS BASED ON THE TOTAL VEHICLE MILEAGE AND AGE INSTEAD OF THE AGE AND MILEAGE OF THE REPLACEMENT PART OR FROM THE TIME THE RECALL WAS ISSUED? I DO NOT HAVE ANY FAITH THAT SPENDING THE MONEY TO FIX THE CAR WILL SOLVE THE PROBLEM ONLY DELAY IT FROM RECURRING WITH IN MONTHS OR FEW THOUSAND MILES. THIS IS STILL AN ON GOING PROBLEM WITH THIS MODEL CAR AND VOLVO DOES NOT SEEM TO CARE THAT THEY ARE PUTTING LIVES IN DANGER. *TR
2000 S70 VOLVO. CONSUMER WRITES IN REGARDS TO ELECTRONIC THROTTLE AND VEHICLE SPEED *TGW THE CONSUMER STATED THE ETS LIGHT ILLUMINATED AS THE VEHICLE WAS ACCELERATING BY ITSELF AND THEN WENT INTO LIMP MODE. THE VEHICLE WAS TOWED TO A REPAIR SHOP WHERE THE THROTTLE BODY WAS REPLACED. ALSO, A SOFTWARE UPGRADE WAS NEEDED, BECAUSE THE VEHICLE WOULD NOT START. *JB
TL* THE CONTACT OWNS A 2000 VOLVO S70. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE BEGAN TO LUNGE FORWARD. THE CONTACT APPLIED THE EMERGENCY BRAKE TO STOP THE VEHICLE AND THE ELECTRONIC THROTTLE SYSTEM LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TOWED TO AN AUTO REPAIR SHOP. THE MECHANIC STATED THAT THE ACTUATOR, THE ELECTRONIC THROTTLE AND HOUSING WOULD HAVE TO BE REPLACED. THERE WAS A RECALL UNDER NHTSA CAMPAIGN ID NUMBER 06V441000 (VEHICLE SPEED CONTROL), THAT MAY BE RELATED TO THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VIN WAS NOT INCLUDED IN THE RECALL. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 121,000.
VOLVO S70, 2000 THROTTLE BODY FAILURE. CAR WOULD NOT ACCELERATE PROPERLY, LOST SOME POWER WHEN STOPPING OR TURNING, FINALLY CHECK ENGINE LIGHT CAME ON. DEALERSHIP CHARGED US $1100. CHECK ENGINE LIGHT CAME ONE AGAIN THE NEXT DAY. THAT IS TODAY, I AM TAKING IT BACK TO VOLVO TOMORROW AND RIAISING HECK TO HAVE HIS REPLACED FOR FREE. *TT
2000 VOLVO S70 ETM ISSUES VEHICLE LUNGES, HAS ALMOST CAUSED ACCIDENT, SAFETY ISSUE. *TR
TL* THE CONTACT OWNS A 2000 VOLVO S70. THE CONTACT STATED WHEN BRAKING AND THEN ATTEMPTING TO ACCELERATE, THE VEHICLE WOULD SPORADICALLY LUNGE FORWARD OR THERE WOULD BE LIMITED ACCELERATION POWER. THE ETF THROTTLE WARNING LIGHT WOULD ILLUMINATE WHEN THE FAILURE OCCURRED. THE DEALER ADVISED THAT THEY WERE UNABLE TO ASSIST THE CONTACT DUE TO THE AGE OF THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 93,000.
TL*THE CONTACT OWNS A 2000 VOLVO S70. WHILE DRIVING 40 MPH THE CONTACT NOTICED THAT THE RPM'S SUDDENLY INCREASED FROM 2000 TO 3000 WITHIN 15 SECONDS WITHOUT THE CONTACT ENGAGING THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE AIR MASS METER, EVAPORATOR VALVE, CATALYTIC CONVERTER, AND THE SPEED SENSOR NEEDED TO BE REPLACED. THERE WERE NO PRIOR WARNINGS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 117,000. THE CURRENT MILEAGE WAS 118,000.
TL* THE CONTACT OWNS A 2000 VOLVO S70. WHILE DRIVING AT 30 MPH, THE VEHICLE LOST POWER AND STALLED. THE CONTACT MOVED THE VEHICLE OFF THE ROADWAY AND ALLOWED IT TO SIT FOR FIVE MINUTES BEFORE RESTARTING. THE VEHICLE CONTINUED NORMAL OPERATION AND WAS TAKEN TO A LOCAL MECHANIC WHERE HE WAS ADVISED OF A RECALL RELATING TO THE FAILURE. THE CONTACT CONFIRMED THAT NHTSA RECALL CAMPAIGN ID NUMBER: 06V441000 (VEHICLE SPEED CONTROL) REPAIRS HAD PREVIOUSLY BEEN PERFORMED ON THE VEHICLE AND HE HAD BEEN EXPERIENCING THE FAILURE SINCE. THE VEHICLE WAS NOT FURTHER REPAIRED. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 115,000.
TL*THE CONTACT OWNS A 2000 VOLVO S70. IN 2006, THE CONTACT TOOK THE VEHICLE TO THE DEALER TO BE REPAIRED ACCORDING TO NHTSA CAMPAIGN ID NUMBER 06V441000 (VEHICLE SPEED CONTROL). THE REPAIR DID NOT CORRECT THE FAILURE. THE CONTACT WILL NOTIFY THE MANUFACTURER. THE FAILURE MILEAGE WAS 78,447 AND CURRENT MILEAGE WAS 98,000.
TL*THE CONTACT OWNS A 2000 VOLVO S70. WHILE DRIVING 65 MPH, THE VEHICLE DECELERATED TO 15 MPH (AT THE LOWEST). THE CONTACT FREQUENTLY NOTICED THE FAILURE AND ALSO OBSERVED THAT THE TACHOMETER WOULD FLUCTUATE UP AND DOWN. SHE TOOK THE VEHICLE TO A MECHANIC, WHO RETRIEVED AN ERROR CODE AND REFERRED HER TO THE DEALER. THE DEALER RETRIEVED THE FAILURE CODE FOR THE THROTTLE POSITIONING SENSOR. THE CONTACT WAS INFORMED OF NHTSA CAMPAIGN ID NUMBER 06V441000 (VEHICLE SPEED CONTROL). SHE CONSULTED SIX DIFFERENT DEALERS AND THEY ALL STATED THAT THE PARTS NEEDED FOR THE REPAIR WERE ON BACKORDER FOR APPROXIMATELY SIX WEEKS. THE CLOSEST DEALER INFORMED HER THAT THEY HAVE YET TO RECEIVE PARTS, EVEN AFTER THE SIX WEEK DEADLINE. THE MANUFACTURER COULD NOT PROVIDE ANY ADDITIONAL INFORMATION. THE CURRENT MILEAGE WAS APPROXIMATELY 90,000 AND FAILURE MILEAGE WAS APPROXIMATELY 40,000. UPDATED 10/03/08 *BF THE CONSUMER STATED THE VEHICLE HESITATED DURING ACCELERATION AND DECLERATION AT HIGHWAY SPEEDS. UPATED 10/07/08. *JB
**APPROX. INCIDENT DATE IS ACTUALLY ONGOING FOR PAST FOUR YEARS.*** I HAVE A 2000 VOLVO S70 WHICH I PURCHASED NEW IN MAY 2000 FROM VOLVO ATHENS, GA. DEALER. I CURRENTLY HAVE 190,000+ MILES. OVER THE PAST EIGHT YEARS I HAVE OWNED THE VEHICLE I HAVE HAD CONSISTENT PROBLEMS WITH THE ETM SITUATION. AT FIRST, BEING NEW TO VOLVO CARS AND REPAIR SITUATIONS, VOLVO DENIED THE ETM PROBLEM AND STUCK IT ON ME TO BE REPAIRED IN NOV. 2004. NOT UNTIL I DESCRIBED MY ISSUES WITH ENGINE FAILURE TO AN INDEPENDENT MECHANIC, WAS I WARNED ABOUT THE ONGOING PROBLEMS IN MY MODEL VEHICLE. SINCE MY INITIAL REPAIR I HAVE ENCOUNTERED FOUR OTHER TIME PERIODS WHEN THE SAME ETM SITUATION BEGINS OCCURRING, TYPICALLY 20-30,000 MILE INTERVALS SINCE THE LASTS SERVICE OF THE SPECIFIC ETM DEFECT. NOW, I AM ON MY FOURTH TRIP IN FOUR YEARS TO THE LOCAL DEALER TO ONCE AGAIN HAVE THE ETM SITUATION REPAIRED. I AM AT 190,000 MILES AND ACCORDING TO THE MANUFACTURER "EXTENDED WARRANTY" ON THIS PROBLEM, MY ABILITY TO HAVE THIS ONGOING SAFETY ISSUE FIXED AT MANUFACTURER COSTS WILL CEASE IN APPROXIMATELY 10,000 MILES. CLEARLY THIS SAFETY DEFECT HAS BEEN AN ISSUE WITH MY MODEL CAR SINCE ITS MANUFACTURE BY VOLVO AND TO DATE NO EFFECTIVE REMEDY HAS BEEN FOUND. I FEEL THIS ISSUE IS A MAJOR SAFETY DEFECT AS MY CAR WILL STALL OR HESITATE THEN SURGE AT ANY GIVEN MOMENT THUS CAUSING A POTENTIAL TRAFFIC ACCIDENT INVOLVING NOT ONLY MYSELF, BUT MY PASSENGERS, AND POTENTIALLY OTHER DRIVERS ON THE ROAD. I AM SICK AND TIRED OF VOLVO NOT TAKING MORE RESPONSIBILITY FOR THIS ISSUE AND FINDING A SOLUTION TO THE PROBLEM, NOT JUST A STOP GAP MEASURE TO APPEASE NHTSA. I HAVE NEVER BEEN CONTACTED BY NHTSA REGARDING THIS ISSUE DESPITE MY ONGOING COMPLAINTS TO MY LOCAL VOLVO DEALER AS WELL AS THE MANUFACTURER SERVICE CENTER. IT APPEARS FROM DOCUMENTATION ON THIS WEBSITE THAT NHTSA HAS GATHERED, OR ATTEMPTED TO GATHER, COMPLAINTS ON VOLVO ETM MATTER AND I WANT TO BE INCLUDED IN SUCH COMPLAINTS. *TR
2000 VOLVO S70 WOULD LIKE REIMBURSEMENT FOR BAD REPAIRS. HE HAD REPAIRS AND A RECALL REPAIR DONE THAT WERE NOT DONE PROPERLY AND WOULD LIKE TO BE REIMBURSED FOR THE BAD REPAIRS. *KB
THE ABS AND STC LIGHT CAME ON AND CRUISE CONTROL BECAME INOPERABLE. IT WOULD OFTEN RESET AFTER TURNING ENGINE OFF. AFTER SEVERAL WEEKS, THE CAR BEGAN TO ALSO LOOSE POWER AND IT WOULD ONLY RUN IN A HIGHER GEAR. *TR
I OWN A 2000 VOLVO S70 AND AM WAS EXPERIENCING RPM SURGING. I TOOK THE CAR TO AN INDEPENDENT VOLVO REPAIR SPECIALIST, SOUTHWEST AUTOMOTIVE, WHO IDENTIFIED THE CAUSE OF THE SURGING AS AN ELECTRONIC THROTTLE MODULE PROBLEM, AND THAT I SHOULD TAKE THE CAR TO A VOLVO DEALERSHIP. I TOOK THE CAR TO A DEALERSHIP,VOLVO OF RICHARDSON, WHO INFORMED ME THAT THE ETM HAD BEEN REPLACED UNDER VOLVO?S WARRANTY, AND THAT THE SOFTWARE HAD BEEN UPGRADED. VOLVO OF RICHARDSON RECOMMENDED A REPLACEMENT OF THE TRANSMISSION. I DO NOT BELIEVE THAT THE POWER SURGING IS CAUSED BY THE TRANSMISSION. I AM OF THE BELIEF THAT A SOFTWARE UPGRADE HAS LOWERED THE TRIGGER POINTS THAT ARE SUPPOSED TO PROVIDE A DIAGNOSTIC CODE THAT WOULD INDICATE A MALFUNCTIONING ELECTRONIC THROTTLE MODULE. IN THIS CASE, THE PARAMETERS HAVE BEEN RECONFIGURED SO LOW AS TO NOT PRESENT A CODE THAT WOULD IDENTIFY THE PROBLEM IS ETM, EVEN WHEN SURGING IS PRESENT TO THE EXTENT OF VISUALLY WATCHING THE TACHOMETER MOVE BY 50 TO 100 RPM'S DURING STEADY TO MINOR ACCELERATION. SINCE MODIFYING THE SOFTWARE PARAMETERS DOES NOT FIX A POWER SURGE ISSUE, THEN LOGIC WOULD INDICATE THAT THE MODIFICATION IS AN ATTEMPT TO HIDE FAILURES IN A METHODOLOGY THAT VOLVO IS NOT BEING DAMNED BY THE CAR?S OWN DIAGNOSTIC SYSTEM! IN THIS CASE, VOLVO IS DENYING THE EXISTENCE OF AN ISSUE BY THE SIMPLE EXPEDIENT OF NOT REPORTING THEM. IF FACTUAL, THIS ACTION PROVES INTENTIONAL FRAUD. THE ONLY RESULT IS A LONGER TIME TO REPLACEMENT AT FINAL ETM FAILURE. WHICH I SUSPECT VOLVO IS HOPING WILL BE AFTER THE WARRANTY EXTENSION, TO VOLVO?S ILLICIT BENEFIT. I SUSPECT THAT THE RESULT OF THIS THROTTLE SURGING BEHAVIOR IS (1) A SAFETY ISSUE, (2) CAUSES PREMATURE WEAR AND STRESS ON THE VEHICLE, (3) PRODUCES LOWER FUEL MILEAGE AND THE CHANGE IN SOFTWARE HAS PRODUCED AN UNANTICIPATED CONSEQUENCE OF PUTTING VOLVO DEALERS IN A POSITION OF EXPLOITING VOLVO OWNERS INTO REPAIR COSTS THAT ARE NOT NECESSARY THROUGH SIMPLE MISIDENTIFICATION OR FRAUD.*AK
TL*- THE CONTACT STATED THAT WHILE DRIVING THE 2000 VOLVO S70 AT APPROXIMATELY 15 MPH THE VEHICLE SURGED FORWARD WITHOUT WARNING, CAUSING THE CONTACT'S VEHICLE TO CRASH INTO THE BACK OF AN SUV. THE FRONT BUMPER OF THE CONTACTS VEHICLE WAS UNDERNEATH BUMPER OF THE SUV. THE MANUFACTURER SENT A TECHNICIAN TO INSPECT THE THROTTLE CONTROL MODULE. THE TECHNICIAN WAS UNABLE TO COMPLETE INSPECTION DUE TO VEHICLE NOT BEING ABLE TO START. THE DEALERSHIP INSPECTED THE VEHICLE BEFORE THE CRASH. HOWEVER, THEY WERE UNABLE TO DUPLICATE THE SURGE. THE CONTACT STATED THAT HE RECEIVED A RECALL NOTICE ON DECEMBER 22, 2006 FOR THE THROTTLE CONTROL MODULE. THE CRASH OCCURRED ON DECEMBER 14 2006. THE RECALL NOTICE STATED THAT THE THROTTLE CONTROL MODULE WOULD CAUSE THE VEHICLE TO SURGE FORWARD. THE VEHICLE HAD 154000 MILES AT THE TIME OF THE CRASH. THERE WERE TWO INJURIES. *AK UPDATED 04/05/07. *JB
2000 VOLVO S 70 STALLS WITHOUT WARNING. MECHANIC WAS UNABLE TO FIX THE PROBLEM EVEN AFTER TWO TRIES FOLLOWING THE RECALL OF THE ELECTRONIC THROTTLE SYSTEM. *KB THE VEHICLE LOSSES POWER AT UNEXPECTED MOMENTS, LIKE WHEN THE CAR APPROACHES TURNS, WHICH CAUSES THE POWER STEERING TO FAIL AS WELL. *NM
DT*: THE CONTACT STATED THE ABS AND STABILITY CONTROL FUNCTION LIGHTS ILLUMINATED ON THE DASH INTERMITTENTLY. THE ABS ALSO ENGAGES INTERMITTENTLY AT VARIOUS SPEEDS. THE BRAKE PEDAL PULSATES WHEN DEPRESSED. THE DEALERSHIP HAS BEEN INFORMED.
CAR BEGAN TO LOSE ACCELERATION ON 10-15-05 AND WOULD TAKE A FULL 2 MIN TO REACH 55 MPH WITH ONLY MINIMAL THROTTLE DEPRESSION (ANY MORE THAN ONLY THE LEAST WOULD CAUSE THE DRIVE TRAIN TO JERK AND REFUSE TO PROPEL THE CAR AT ALL). IF THE CAR WAS PULLED OVER AND RESTARTED THE PROBLEM WOULD CORRECT ITSELF FOR A WHILE (SOMETIMES THE GAP IN BETWEEN MALFUNCTIONS WOULD BE SEVERAL HOURS INITIALLY) BUT WOULD ALWAYS RETURN. RAN TROUBLE CODES AND THE OXYGEN SENSOR WAS INITIALLY FAULTY. REPLACED THEN THE ENGINE WOULD IDLE ERRATICALLY UPON STARTUP, BUT AFTER A PERIOD OF TIME (5-15 MINUTES) IT WOULD ALL OF A SUDDEN CORRECT ITSELF - RACING THE ENGINE SEEMED TO SHORTEN THE TIME PERIOD, BUT YOU WOULD HAVE TO DEPRESS AND QUICKLY RELEASE THE GAS PEDAL IN ORDER TO GET THE RPM'S SIGNIFICANTLY HIGH ENOUGH TO FACILITATE THE SMOOTH OPERATION. ONCE THE ENGINE RAN FINE, IT WOULD OPERATE WELL AS LONG AS THE CAR WAS NEVER SHUT OFF (IT WAS RAN ON A JOURNEY OF 1,000 MILES AND OPERATED PERFECTLY NORMAL). THE MOMENT IT WAS SHUT DOWN, EVEN FOR THE BRIEFEST OF SPANS, IT WOULD ACT IN THE SAME MANNER WITH THE IDLE FLUCTUATING WILDLY, BUT SEEMED TO BE PRONE TO STALLING WHEN THE ENGINE WAS WARM/HOT. VOLVO WAS CONTACTED AND RECOMMENDED DEALER DIAGNOSIS TO DETERMINE THE SCOPE OF THE PROBLEM. WHEN THE CAR WAS BROUGHT IN FOR SERVICE, I WAS ASSURED THAT IT "COULD NOT POSSIBLY BE THE COMPUTER(ETM)". HOWEVER THERE WAS A SOFTWARE UPDATE INSTALLED (HMMMMM.....COULDN'T POSSIBLY, BUT LETS ADJUST IT....HMMMMMM ) WHICH CORRECTED THE ROUGH IDLE INITIALLY. ONLY PROBLEM IS NOW THE CAR WILL NOT REACH OR EXCEED 4,000 RPM EVEN WITH THE CAR IN PARK (NOT UNDER LOAD) AND WILL STALL JERK AND REFUSE TO ACCELERATE UNDER HARD PEDAL PRESSURE AND WILL NOT DRIVE ABOVE ABOUT 70 MPH ON THE HIGHWAY WITHOUT PROTESTATION, LOSS OF ACCELERATION OR JERKING. ALL OF THE DIAGNOSTIC TROUBLE CODES STILL INDICATE THAT THE CYLINDERS ARE WILDING MISFIRING AND I'M GETTING SICK OF TRYING TO FIX VOLVO'S ENGINEERING PROBLEM. *NM
OWNER OF MODEL YEAR 2000 S70 VOLVO WITH ETM PROBLEMS. WAS REPLACE AT EXACTLY OVER 100K MILES IN MARCH OF 2004 AND NOW THE PROBLEM IS HAPPENING AGAIN AT 165K MILES. *NM
2000 S70 STALLS AFTER APPLYING BRAKES. *TS THE VEHICLE HAS BEEN TAKEN TOT HE DEALER SEVERAL TIMES BUT THE TECHNICIANS WERE UNABLE TO DETERMINE THE CAUSE OF THE STALLING. THE CONSUMER DID SOME RESEARCH AND FOUND SOME INFORMATION ON FAULTY ELECTRONIC THROTTLE MODULE IN VOLVOS WHICH CAUSE STALLING. *NM
THEELECTRONIC THROTTLE SYSTEM (ETS) LIGHT HAS BEEN ON DASHBOARD INTERMITTENTLY SINCE A 50,000 MILES. THE CAR CURRENTLY HAS NEARLY 95,000 MILES. ON NUMEROUS OCCASIONS THE TACHOMETER REACHED INTO THE RED LINE WHEN CRANKED WITHOUT ANY USE OF THE ACCELERATOR. IN TRAFFIC, WHEN BEGINNING TO COAST AT CRUISING SPEEDS, THE CAR WILL SURGE SLIGHTLY WITHOUT THE HELP OF THE ACCELERATOR. THE ETS LIGHT WILL APPEAR AND THEN THE PROBLEM WILL CEASE. TOOK THE VEHICLE TO DON BEYER VOLVO-DULLES ON JANUARY 18, 2005, AND AFTER BEING TOLD THE WARRANTY ON THE THROTTLE MODULE WAS EXTENDED, THE DEALER REFUSED TO FIX THE PROBLEM STATING THE APPROPRIATE CODES WERE NOT EVIDENT. HOWEVER, THE SERVICE REPRESENTATIVE SAID THE THROTTLE BODY NEEDED TO BE CLEANED, AND THAT THE UNIT WOULD EVENTUALLY FAIL. HE SAID THAT WHEN THE UNIT FAILED, DEFINED BY HIM AS THE CAR FAILING TO START OR STALLING WHILE DRIVING, THE DEALER WOULD THEN REPLACE IT. UNTIL THEN WOULD HAVE TO WAIT FOR THE UNIT TO FAIL, PUTTING MYSELF AND PASSENGERS IN DANGER OF THE CAR MALFUNCTIONING IN TRAFFIC.*AK
UNEXPLAINED, INVOLUNTARY ACCELERATION FROM LOW SPEED. 2000 VOLVO MODEL S70 PASSENGER CAR, AWD. DURING A SLOW-SPEED TURN THE VEHICLE ACCELERATED AT FULL THROTTLE. IMPACT WITH RESIDENTIAL STRUCTURE SEVERED A WHEEL AND BENT THE FRONT FRAME 90 DEGREES. WHAT HAPPENED: DURING A SLOW TURN INTO A NEIGHBORS DRIVEWAY, SPEED ABOUT 5 MPH, TURNING RIGHT, TOUCHING THE ACCELERATOR, THE CAR ENGINE ACCELERATED AT FULL SPEED. DESPITE FOOT FULLY INTO THE BRAKE THE CAR CONTINUED TO ACCELERATE 40-50 FEET UNTIL IMPACTING THE FOUNDATION OF THE HOUSE. SPEED A TIME OF IMPACT 40+ MPH. TRIED TO TURN OFF IGNITION BUT HIT HOUSE FIRST. CONSIDERABLE DAMAGE TO HOUSE AND CAR, WHICH WAS TOTALED BY THE INSURANCE COMPANY. REPORTED THROTTLE ACCELERATION PROBLEM TO VOLVO IN NEW JERSEY, THEY STATED NO SUCH PREVIOUS COMPLAINTS ABOUT UNEXPLAINED ACCELERATION. KNEW OF THE NHTSA RESEARCH INTO ACCELERATOR MODULE SLOWING UNEXPLAINED TO 5 MPH, BUT THEN SAW A NEWS REPORT ABOUT UNEXPLAINED ACCELERATION AND WANTED TO INCLUDE THIS CASE IN YOUR LIST. *JB
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
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