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2010 Volkswagen Jetta

Owner reports · Recalls · Investigations

More warning signs than most Jetta years

Owner complaints for the 2010 Volkswagen Jetta are substantially higher than the model-year median of 68.

About this comparison →

When problems were reported

Mileage at the reported incident

779 reports with mileage · 73 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.

  • Electrical System. Review the 233 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Diesel. Review the 166 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 122 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

23 crash reports5 fire reports10 injury reports

Fuel System, Diesel complaints

166 reports
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51,848 miles · Mar 8, 2014
EngineFuel System, DieselPower Train

CAME TO A STOP AT A LIGHT AND THE CAR WAS FINE AT FIRST. THEN, ALL OF A SUDDEN THE RPMS STARTED BOUNCING AROUND AND THE CAR TURNED OFF. IT WOULDN'T TURN ON FOR ABOUT A MINUTE AND I WAS ABLE TO DRIVE OFF. THE INCIDENT HAS HAPPENED AGAIN ON AT LEAST 3 OCCASIONS. NAME-BRAND DIESEL HAS ALWAYS BEEN USED, FULL MAINTENANCE HAS BEEN…

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CAME TO A STOP AT A LIGHT AND THE CAR WAS FINE AT FIRST. THEN, ALL OF A SUDDEN THE RPMS STARTED BOUNCING AROUND AND THE CAR TURNED OFF. IT WOULDN'T TURN ON FOR ABOUT A MINUTE AND I WAS ABLE TO DRIVE OFF. THE INCIDENT HAS HAPPENED AGAIN ON AT LEAST 3 OCCASIONS. NAME-BRAND DIESEL HAS ALWAYS BEEN USED, FULL MAINTENANCE HAS BEEN FOLLOWED INCLUDING FUEL FILTER REPLACEMENT AND DSG TRANSMISSION SERVICE. *TR

NHTSA ODI #10567911

32,000 miles · Feb 24, 2014
Fuel System, Diesel

AFTER DRIVING FOR 5 MINUTES AND WITH NO WARNING WHATSOEVER THE GLOW PLUG LIGHT STARTED FLASHING AND THE CHECK ENGINE LIGHT CAME ON. I LOST 80% OF MY POWER. DROVE IT FOR 5 MORE MINUTES AND IT STOPPED AND WOULD NOT START. TOWED IT TO THE DEALER WHO TURNED THE IGNITION ON AND AFTER HEARING MY DESCRIPTION OF THE FAILURE SAID IT …

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AFTER DRIVING FOR 5 MINUTES AND WITH NO WARNING WHATSOEVER THE GLOW PLUG LIGHT STARTED FLASHING AND THE CHECK ENGINE LIGHT CAME ON. I LOST 80% OF MY POWER. DROVE IT FOR 5 MORE MINUTES AND IT STOPPED AND WOULD NOT START. TOWED IT TO THE DEALER WHO TURNED THE IGNITION ON AND AFTER HEARING MY DESCRIPTION OF THE FAILURE SAID IT IS MOST LIKELY A FUEL DELIVERY SYSTEM PROBLEM. HE SEEMED TO KNOW WHAT WAS WRONG AND SAID THAT IF THE HPFP FAILED I PROBABLY HAD METAL THROUGHOUT THE SYSTEM WHICH WOULD BE A MAJOR REPAIR JOB. *TR

NHTSA ODI #10565668

43,500 miles · Feb 11, 2014
Fuel System, Diesel

2010 JETTA SPORTWAGEN TDI. FAILED TO START. DEALERSHIP INDICATED PROBLEM WITH FUEL SYSTEM. TESTED DIESEL FUEL NO ISSUES. SUGGEST REPLACEMENT OF FUEL RETENTION VALVE, BUT UNCERTAIN IF THIS WILL SOLVE PROBLEM. MAY RELATE TO NHTSA ACTION NUMBER : EA11003. *TR

NHTSA ODI #10563877

143,207 miles · Jan 16, 2014
EngineFuel System, Diesel

I WAS DRIVING ON THE FREEWAY (AT SPEED) ON MY WAY TO WORK WHEN MY 2010 JETTA TDI SUDDENLY STALLED. I WAS LUCKY THAT THE ENGINE DID NOT LOCK UP AS I WOULD HAVE BEEN REAR ENDED. HOWEVER, I CONTINUED TO COAST AT SPEED. I WAS ABLE TO COAST OVER TO THE SHOULDER. THE CAR WOULD NOT START. I CONTACTED A TOW TRUCK TO TOW ME INTO THE…

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I WAS DRIVING ON THE FREEWAY (AT SPEED) ON MY WAY TO WORK WHEN MY 2010 JETTA TDI SUDDENLY STALLED. I WAS LUCKY THAT THE ENGINE DID NOT LOCK UP AS I WOULD HAVE BEEN REAR ENDED. HOWEVER, I CONTINUED TO COAST AT SPEED. I WAS ABLE TO COAST OVER TO THE SHOULDER. THE CAR WOULD NOT START. I CONTACTED A TOW TRUCK TO TOW ME INTO THE DEALERSHIP. THE DEALERSHIP INFORMED ME THAT THE INTER TURBO COOLER WAS DAMAGED DUE TO THE COLD WEATHER. I WAS ALSO TOLD THAT DUE TO THE COLD WEATHER ? THEY HAD SEEN THIS SAME OCCURRENCE AT LEAST 4 TIMES THAT DAY ALONE. UPON FURTHER RESEARCH, IT APPEARS THAT A LARGE NUMBER OF OWNERS IN THE US HAVE EXPERIENCED NOT BEING ABLE TO START, DIFFICULTY STARTING, AND ENGINE FAILURE TO DUE WATER BEING DRAWN INTO THE ENGINE FROM WATER CONDENSING IN THE INTERCOOLER. HTTPS://MAPS.GOOGLE.COM/MAPS/MS?MSID=207335707442566723762.0004B73A15CAE256F489F&MSA=0&IWLOC=A THIS HAS CAUSED CARS TO SUDDENLY DIE WHILE DRIVING ON PUBLIC ROADS AND HIGHWAYS WITH THE POTENTIAL OF SUDDENLY BEING HIT BY FAST APPROACHING TRAFFIC. IT ALSO SEEMS EVIDENT THAT VOLKSWAGEN HAS KNOWN ABOUT THIS ISSUE SINCE LAST WINTER. THERE APPEARS TO BE NUMEROUS TECH BULLETINS ON THE SUBJECT. *TR

NHTSA ODI #10560313

78,000 miles · Jan 3, 2014
Fuel System, Diesel

CAR BROKE DOWN ON HIGHWAY. TOWED TO DEALER AND WE WERE TOLD THERE WERE METAL SHAVINGS THROUGHOUT FUEL SYSTEM AND THAT IT WOULD COST $6000 TO REPAIR. WE NOTICED THAT NHTSA HAS AN OPEN INVESTIGATION (EA11003) FOR THIS EXACT PROBLEM. LINK: HTTP://WWW-ODI.NHTSA.DOT.GOV/CARS/PROBLEMS/DEFECT/DEFECTSUMMARY2.CFM?INV_ID=20944&TYPE=V…

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CAR BROKE DOWN ON HIGHWAY. TOWED TO DEALER AND WE WERE TOLD THERE WERE METAL SHAVINGS THROUGHOUT FUEL SYSTEM AND THAT IT WOULD COST $6000 TO REPAIR. WE NOTICED THAT NHTSA HAS AN OPEN INVESTIGATION (EA11003) FOR THIS EXACT PROBLEM. LINK: HTTP://WWW-ODI.NHTSA.DOT.GOV/CARS/PROBLEMS/DEFECT/DEFECTSUMMARY2.CFM?INV_ID=20944&TYPE=VEHICLE&TYPENUM=1&CMPT_ID=158&PROD_ID=728769&MAKE=VOLKSWAGEN&MODEL=JETTA%20SPORTWAGEN&MODEL_YR=2010 THANK YOU. *TR

NHTSA ODI #10558360

26,500 miles · Jan 1, 2014
EngineFuel System, Diesel

2010 JETTA SEDAN TDI --> FUEL LEAK --> DAY PRIOR RAN NORMAL. WENT TO START AND DID NOT START. THOUGHT WAS THE BATTERY. CHARGED EMERGENCY STARTER FOR 4HR AND ATTEMPTED AGAIN WITH NO AVAIL. CALLED A FRIEND WHO IS A DIESEL MECHANIC TO HELP START IT. HOOKED TO HIS TRUCK AND STILL NO START. I NOTICED WET UNDERNEATH THE FRONT PASSENGE…

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2010 JETTA SEDAN TDI --> FUEL LEAK --> DAY PRIOR RAN NORMAL. WENT TO START AND DID NOT START. THOUGHT WAS THE BATTERY. CHARGED EMERGENCY STARTER FOR 4HR AND ATTEMPTED AGAIN WITH NO AVAIL. CALLED A FRIEND WHO IS A DIESEL MECHANIC TO HELP START IT. HOOKED TO HIS TRUCK AND STILL NO START. I NOTICED WET UNDERNEATH THE FRONT PASSENGER WHEEL AND THOUGHT NOTHING OF IT SINCE IT WAS PARKED ON THE STREET, SO WATER POSSIBLY. IT STARTED TO SNOW. WENT AND PURCHASED A NEW BATTERY. INSTALLED THE BATTERY, AFTER BATTERY INSTALL STILL DID NOT START. ATTEMPTED 2 MORE TIMES. SINCE IT WAS NOT THE BATTERY HE BEGAN TO LOOK ELSEWHERE WHILE I ATTEMPTED TO START AND YELLED AT ME TO STOP. I GO TO THE FRONT OF THE AUTO AND HE SHOWS ME WHERE THE DIESEL IS PULSATING OUT AND THAT IS WHY IT IS NOT STARTING, IT IS NOT GETTING TO THE ENGINE. I THEN LOOK AROUND THE CAR AND WITH THE SNOW, I THEN NOTICE A LONG GREEN PATH OF DIESEL FUEL ALONG THE ROAD. I CALLED VW, PAID THE 84$ TO TOW TO VW DEALER AND THEY COULD NOT LOOK AT IT UNTIL A WEEK LATER. MY CONCERN IS THE GAS LEAK. I SHOULD TECHNICALLY HAVE OVER 54K ON THE VEHICLE, I AM NOT EVEN CLOSE TO THOSE OTHERS FOR SALE ON THE MARKET. I AM NOT UPSET SINCE NO BODILY HARM WAS DONE, HOWEVER THE LEAK IS IN GREAT AMOUNT. I DO RECALL A COUPLE OF DAYS EARLIER THAT I WAS GOING THROUGH GAS QUICKER. I FILL 1X A MONTH, WITH 4 DAYS I WAS THROUGH A QUARTER OF A TANK BUT IT DID NOT CLICK. THIS IS ME NOTIFYING YOU OF MY GAS LEAK. THE CAR NEVER STARTED AND THERE WAS NO FIRE BUT THERE IS CONCERN DUE TO THE LEAK. MY MECHANIC FRIEND STATED THAT HE HAD NO IDEA WHAT THE PART WAS CALLED THAT WAS SHOOTING OUT THE FUEL AND TO TAKE TO A AUTHORIZED VW DEALER WHICH I DID. I STILL HAVE 5 DAYS TILL THEY CAN EVEN LOOK AT MY CAR. *TR

NHTSA ODI #10558104

52,000 miles · Dec 27, 2013
EngineFuel System, Diesel

DRIVING AT ABOUT 40 MPH WITH ABOUT 1/4 TANK OF GAS WHEN CAR STARTED TO SPUTTER AND RUN ROUGH. THE GLOW PLUG INDICATOR LIGHT BEGAN FLASHING AND I PULLED INTO A NEARBY PARKING LOT WHERE I SHUT THE CAR OFF. I RESTARTED THE CAR AND PULLED OUT OF THE PARKING LOT BUT CAR IMMEDIATELY BEGAN TO RUN ROUGH AND LOSE POWER AGAIN SO I PULLE…

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DRIVING AT ABOUT 40 MPH WITH ABOUT 1/4 TANK OF GAS WHEN CAR STARTED TO SPUTTER AND RUN ROUGH. THE GLOW PLUG INDICATOR LIGHT BEGAN FLASHING AND I PULLED INTO A NEARBY PARKING LOT WHERE I SHUT THE CAR OFF. I RESTARTED THE CAR AND PULLED OUT OF THE PARKING LOT BUT CAR IMMEDIATELY BEGAN TO RUN ROUGH AND LOSE POWER AGAIN SO I PULLED INTO A GAS STATION LOT WHERE THE CAR REFUSED TO RESTART. CALLED A TOW TRUCK AND GOT CAR TOWED TO AUTOBARN IN COUNTRYSIDE (WHERE I BOUGHT THE CAR). TRIED TO RESTART CAR AGAIN AT DEALERSHIP AND NOTICED THE FUEL GAGE WAS READING "EMPTY", MEANING FUEL HAD LEAKED OUT SINCE THE CAR DIED. DEALER CALLED ME THE NEXT DAY SAYING MY HIGH PRESSURE FUEL PUMP HAD FAILED AND MY ENTIRE FUEL SYSTEM FROM THE GAS TANK ON UP TO THE INJECTORS HAD TO BE REPLACED. WAS COVERED UNDER WARRANTY AND DEALER WAS VERY HELPFUL AND DID THE JOB IN FOUR DAYS, DURING T-GIVING WEEK, WHICH I WAS VERY SATISFIED WITH. I ALWAYS GET MY DIESEL AT BP AMOCO'S OR MOBILES AND MAKE SURE TO USE HEAVILY TRAFFICKED STATION TO HAVE THE BEST CHANCE OF GETTING FRESH FUEL. I AM NOT COMFORTABLE DRIVING THE CAR AND HAVE CONSIDERED TRADING IT IN DUE TO VW CORPORATE'S SEEMING INDIFFERENCE TO THE PROBLEM, WHICH IS WELL DOCUMENTED ONLINE AND THERE ARE MANY MANY CASES SIMILAR TO MINE. SHORTLY AFTER I BOUGHT THE CAR I NOTICED THAT ALL THE FUEL STATIONS IN MY AREA WENT FROM 5% BIODIESEL TO 20% BIODIESEL. I ASKED THE DEALER AT THE TIME ABOUT IT BECAUSE THE OWNERS MANUAL STATES VW WILL NOT WARRANTY THE CAR IF ANYTHING MORE THAN 5% BIODIESEL IS USED. THE DEALER SAID VW WOULD WARRANT IT AND A WRITTEN STATEMENT FROM VW CAME IN THE MAIL SHORTLY THEREAFTER. I CAN'T HELP BUT WONDER IF THE HIGHER BIODIESEL PERCENTAGE LED TO THE FAILURE. *TR

NHTSA ODI #10557404

65,000 miles · Dec 15, 2013
Fuel System, Diesel

VEHICLE: 2010 VW JETTA TDI (DIESEL) ENTERED HIGHWAY AND ACCELERATED UP TO APPROX 40 MPH THEN VEHICLE STARTED TO STALL. A LOUD RATTLING NOISE WAS HEARD THEN "CHECK ENGINE LIGHT" CAME ON. WE IMMEDIATELY PULLED OVER TO SHOULDER AND TURNED ENGINE OFF. (ENGINE DID NOT STALL OUT/OFF BY ITSELF, WE TURNED ENGINE OFF AFTER PULLIN…

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VEHICLE: 2010 VW JETTA TDI (DIESEL) ENTERED HIGHWAY AND ACCELERATED UP TO APPROX 40 MPH THEN VEHICLE STARTED TO STALL. A LOUD RATTLING NOISE WAS HEARD THEN "CHECK ENGINE LIGHT" CAME ON. WE IMMEDIATELY PULLED OVER TO SHOULDER AND TURNED ENGINE OFF. (ENGINE DID NOT STALL OUT/OFF BY ITSELF, WE TURNED ENGINE OFF AFTER PULLING OVER) ATTEMPTS TO RE-START ENGINE FAILED. STARTER WOULD TURN ENGINE OVER BUT IT WOULD NOT START UP. SUBSEQUENTLY WE USED A DIAGNOSTIC CODE TOOL WHICH INDICATED THAT THERE WAS A PROBLEM WITH FUEL PRESSURE. WE HAD 1/2 TANK OF DIESEL SO WE DID NOT RUN OUT OF FUEL. BATTERY WAS STRONG ENOUGH TO TURN OVER ENGINE AND ALL ELECTRICAL SYSTEMS STILL WORKED. WE BELIEVE THIS MAYBE AN ISSUE WITH THE FUEL PUMP FAILING. *TR

NHTSA ODI #10556143

57,000 miles · Dec 14, 2013
Fuel System, DieselVehicle Speed Control

I DRIVE A 2010 VW JETTA SPORTWAGEN TDI AND TWO DAYS AGO, WHILE DRIVING ~75 MPH, THE VEHICLE SUDDENLY LOST POWER. I WAS ON A HIGHWAY AND THIS PUT MY LIFE IN GREAT DANGER. FORTUNATELY, I WAS ABLE TO GET THE CAR SAFELY TO SERVICE. THEY SAID I HAD USED BAD DIESEL. THEY FLUSHED THE FUEL AND CHANGED THE FUEL FILTER AND CHARGED ME $700…

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I DRIVE A 2010 VW JETTA SPORTWAGEN TDI AND TWO DAYS AGO, WHILE DRIVING ~75 MPH, THE VEHICLE SUDDENLY LOST POWER. I WAS ON A HIGHWAY AND THIS PUT MY LIFE IN GREAT DANGER. FORTUNATELY, I WAS ABLE TO GET THE CAR SAFELY TO SERVICE. THEY SAID I HAD USED BAD DIESEL. THEY FLUSHED THE FUEL AND CHANGED THE FUEL FILTER AND CHARGED ME $700. THE NEXT DAY, THE SAME THING HAPPENED ON THE HIGHWAY. I LOST POWER AND AGAIN MY LIFE WAS IN GREAT DANGER. TWICE, MY VW LET ME DOWN...NEARLY GRAVELY! SADLY, THE DRAMA CONTINUES. THE CAR IS NOW AT A NEW REPAIR SHOP. NEITHER REPAIR SHOP KNOW WHAT THE PROBLEM IS. BUT FROM A SIMPLE INTERNET SEARCH, I HAVE FOUND THE PROBLEM: THIS IS A RECURRING PROBLEM WITH THIS MODEL. THIS IS VERY CLEARLY RELATED TO NHTSA CAMPAIGN ID NUMBER: EA11003. *TR

NHTSA ODI #10556061

58,156 miles · Dec 5, 2013
Fuel System, Diesel

UPON STARTING THE VEHICLE TODAY (DECEMBER 5, 2013), AT +15 DEG F (MORNING LOW WAS -22 F), THE GLOW PLUG LIGHT BEGAN BLINKING AND A WARNING BELL RANG, SIGNIFYING "CHECK ENGINE". THE ENGINE STARTED IMMEDIATELY AND CONTINUED TO RUN BUT HAD NO POWER ABOVE 2,000 RPM. THIS IS THE SECOND (APPARENT) HIGH PRESSURE FUEL PUMP FAILURE ON …

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UPON STARTING THE VEHICLE TODAY (DECEMBER 5, 2013), AT +15 DEG F (MORNING LOW WAS -22 F), THE GLOW PLUG LIGHT BEGAN BLINKING AND A WARNING BELL RANG, SIGNIFYING "CHECK ENGINE". THE ENGINE STARTED IMMEDIATELY AND CONTINUED TO RUN BUT HAD NO POWER ABOVE 2,000 RPM. THIS IS THE SECOND (APPARENT) HIGH PRESSURE FUEL PUMP FAILURE ON THIS VEHICLE, THE FIRST OCCURRING ON AUGUST 20, 2013 AT ~55,000 MILES, AT HIGHWAY SPEED, WITH THE SAME LOSS OF POWER SYMPTOM AND "CHECK ENGINE" INDICATION. THAT INCIDENT WAS LUCKILY WITHIN TEN MILES OF THE DEALERSHIP AND I WAS ABLE TO DRIVE THE CAR TO THE DEALER. THE DEALER DETERMINED THAT THE FUEL WAS NOT CONTAMINATED AND THAT THE FUEL PUMP HAD FAILED AND THEN REPLACED IT UNDER THE ORIGINAL POWER TRAIN WARRANTY. PRIOR TO THAT FIRST FAILURE THE CAR WAS EXPERIENCING SLIGHT 'MISSING' DURING ACCELERATION OR STEADY SPEED IN THE 2100-2500 RPM BAND. THE SAME MISSING WAS OCCURRING SOON AFTER THE FUEL PUMP REPLACEMENT, PRIOR TO THE CURRENT FAILURE. I AM THE ONLY PERSON THAT HAS EVER FUELED THE VEHICLE AND THERE IS 0% CHANCE THAT THE FUEL CURRENTLY (OR EVER) IN THE VEHICLE CONTAINED ANY GASOLINE OR BIODIESEL, UNLESS A GAS STATION WAS SELLING CONTAMINATED FUEL. THE DEALER ALSO INSTALLED THE PREVENTIVE FILLER RECEPTACLE THAT DOES NOT ALLOW A GAS HOSE NOZZLE SOON AFTER THE FIRST FUEL PUMP WAS REPLACED, DURING A NORMAL OIL CHANGE SERVICING. AS OF THIS WRITING, ON THE AFTERNOON OF DECEMBER 5, 2013, THE DEALER'S SERVICE AGENT HAS REQUESTED THAT I DRIVE APPROXIMATELY 220 MILES OVER A HIGH MOUNTAIN PASS, TO DELIVER THE CAR FOR DIAGNOSIS AND REPAIR. *TR

NHTSA ODI #10554986

Official recalls

4

16V913000 · Electronic Stability Control (esc); Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Dec 20, 2016

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence & remedy

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

Additional source detail variants (2)

Electronic Stability Control (esc)

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Consequence: A loss of vehicle control can increase the risk of a crash.

Remedy: Volkswagen will notify owners, and dealers will update the ABS control module software to improve the module's self-testing abilities. Any module that fails the new diagnostic test will be replaced. These repairs will be made free of charge. The recall began February 2017. Owners may contact Volkswagen customer service at 1-800-893-5298.

11V490000 · Fuel System, Diesel

Oct 3, 2011

VOLKSWAGEN IS RECALLING CERTAIN MODEL 2009-2012 JETTA AND JETTA SPORTWAGEN VEHICLES, MANUFACTURED FROM MAY 2008 THROUGH SEPTEMBER 2011, MODEL YEAR 2010-2012 VOLKSWAGEN GOLF VEHICLES, MANUFACTURED FROM MAY 2009 THROUGH SEPTEMBER 2011, AND MODEL YEAR 2010-2012 AUDI A3 VEHICLES, MANUFACTURED FROM SEPTEMBER 2009 THROUGH SEPTEMBER 2011, THAT ARE EQUIPPED WITH A 2.0L TDI COMMON RAIL DIESEL ENGINE/CLEAN DIESEL ENGINE. THE FUEL INJECTION PULSES COULD COINCIDE WITH THE NATURAL FREQUENCY OF THE INJECTOR LINE #2, IN SPECIFIC LOAD AND RPM CONDITIONS. THIS RESONANCE CREATES ADDITIONAL STRESS IN THE FUEL LINE.

Consequence & remedy

Consequence: DUE TO THE RESONANCE CONDITION, INJECTOR LINE NUMBER 2 COULD DEVELOP SMALL CRACKS WHICH COULD LEAD TO FUEL LEAKAGE. LEAKING FUEL IN THE PRESENCE OF AN IGNITION SOURCE, MAY LEAD TO A FIRE.

Remedy: VOLKSWAGEN WILL INSTALL AN IMPROVED FUEL INJECTOR LINE FOR THE NUMBER 2 CYLINDER ON CERTAIN VEHICLES AND WILL INSTALL VIBRATION DAMPERS ON ALL OF THE INJECTOR LINES. VOLKSWAGEN AND AUDI WILL NOTIFY OWNERS TO HAVE THE VEHICLES REPAIRED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING NOVEMBER 2011. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

10V621000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Dec 10, 2010

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2006-2010 JETTA, NEW BEETLE, NEW BEETLE CONVERTIBLE, MODEL YEAR 2009 JETTA SPORTWAGEN AND MODEL YEAR 2007-2009 RABBIT VEHICLES EQUIPPED WITH 2.5L ENGINES. THE JETTA, JETTA SPORTWAGEN, AND RABBIT VEHICLES MAY HAVE A SMALL PLASTIC TAB LOCATED ON THE WINDSHIELD WASHER FLUID RESERVOIR THAT MAY CHAFE AGAINST AN UNDERHOOD FUEL SUPPLY LINE. THE NEW BEETLE AND THE NEW BEETLE CONVERTIBLE VEHICLES MAY HAVE A FASTENING CLAMP ON A HYDRAULIC HOSE OF THE POWER STEERING SYSTEM THAT MAY BE LOCATED IN AN IMPROPER POSITION WHICH COULD CAUSE CHAFING AGAINST AN UNDERHOOD FUEL SUPPLY LINE.

Consequence & remedy

Consequence: IF CHAFING OCCURS, THERE IS THE POTENTIAL FOR A FUEL LEAK TO DEVELOP. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

Remedy: DEALERS WILL INSPECT AND IF NECESSARY REPLACE THE UNDERHOOD FUEL LINE. ADDITIONALLY, DEPENDING ON THE VEHICLE MODEL, DEALERS WILL EITHER REMOVE THE PLASTIC TAB FROM THE WINDSHIELD WASHER FLUID RESERVOIR, OR INSPECT THE POSITION OF THE FASTENING CLAMP AND ADJUST THE RELATED FASTENING CLAMP INTO THE CORRECT POSITION. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE JANUARY 31, 2011. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

09V333000 · Power Train:automatic Transmission

Aug 20, 2009

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2009 AND 2010 PASSENGER CARS MANUFACTURED BETWEEN SEPTEMBER 2008 AND AUGUST 2009. THE WIRING HARNESS OF A TEMPERATURE SENSOR IN THE DIRECT SHIFT GEARBOX (DSG) MAY HAVE CONNECTOR WIRES THAT WERE INSUFFICIENTLY CRIMPED. WITH INSUFFICIENTLY CRIMPED CONNECTOR WIRES, A TEMPERATURE SENSOR HAS THE POTENTIAL TO FALSELY DETECT A HIGH GEARBOX OIL TEMPERATURE, CAUSING THE TRANSMISSION TO ABRUPTLY SHIFT TO NEUTRAL. IF THIS HAPPENS, THE SELECTOR LEVER POSITION INDICATOR WITHIN THE INSTRUMENT PANEL WILL FLASH. IN ADDITION, THE "DEPRESS BRAKE PEDAL" INDICATOR LIGHT WILL BE ILLUMINATED, ALERTING THE DRIVER TO APPLY THE BRAKES.

Consequence & remedy

Consequence: THE ABRUPT SHIFT TO NEUTRAL COULD LEAD TO A CRASH WITHOUT WARNING.

Remedy: VOLKSWAGEN WILL REPROGRAM THE TRANSMISSION CONTROL MODULE WITH UPDATED SOFTWARE FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 20, 2009. OWNERS MAY CONTACT VOLKSWAGEN AT 1-800-822-8987.

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

4

EA18003 · Air Bag Clockspring Failure

Opened Apr 18, 2018 · No close date supplied

Status: open (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:driver Clockspring/spiral Cassette

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Additional source detail variants (3)

Air Bags:frontal:driver Clockspring/spiral Cassette

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Air Bags:frontal

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

Air Bags

In August 2015, Volkswagen Group of America, Inc. (Volkswagen) launched Safety Recall 15V-483 to address the loss of the protection provided by the front driver air bag in several models due to the failure of the clockspring.Debris entry into the steering wheel hub can result in contamination and ultimately failure of the clockspring in 2010-2014 Model Year (MY) CC, Passat, Eos, Golf, GTI, Tiguan, Jetta and Jetta Sportwagen models.Contamination of the clockspring can cause the ribbon cable to tear resulting in loss of the electrical connection to the front driver air bag and any steering wheel mounted controls.The loss of the electrical connection to the front driver air bag will result in illumination of the air bag warning light and will prevent operation of the front driver air bag in a crash of sufficient severity requiring a commanded deployment.In November 2017, the Office of Defects Investigation (ODI) opened a Recall Query (RQ17-009) after the agency received 90 complaints alleging failure of the clockspring in the subject models.Several of the complaints allege failure of the clockspring after receiving the recall remedy.The majority of the complaints allege the same failure mode without being included in the original recall, 15V-483.In its March 2018 response to ODI's Information Request under the Recall Query, Volkswagen provided approximately 700 consumer complaints and field reports on the recalled vehicles.These reports allege clockspring failure similar to the NHTSA reports described above.To date, NHTSA has received approximately 154 allegations of clockspring failure since the recall has launched.The total of 852 reports shown in the table above eliminates 6 duplicative reports received by ODI and the manufacturer.An Engineering Analysis has been opened to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a thorough review of the design changes implemented by Volkswagen and its suppliers to address this issue.The ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers: 11080741, 11079877, 11079805, 11079124, 11076709, 11076645, 11076297, 11076249, 11076133, 11075756, 11075726, 11075358, 11075259, 11075055, 11074920, 11074565, 11073090, 11072745, 11072457, 11072089, 11071933, 11071880, 11071630, 11071592, 11067396, 11067061, 11066738, 11066601, 11066511, 11065909, 11065871, 11065262, 11064701, 11064564, 11064544, 11064531, 11063961, 11063501, 11063095, 11062772, 11062464, 11062353, 11062344, 11061463, 11061310, 11061311, 11060735, 11058154, 11057519, 11057477, 11057341, 11056793, 11056243, 11056063, 11055639, 11054279, 11052812, 11052678, 11052384, 11052228, 11051336, 11051155, 11051074, 11048803, 11047037, 11044226, 11043653, 11039142, 11033893, 11033330, 11032548, 11025475, 11025356, 11024647, 11023423, 11020570, 11020312, 11019415, 11019067, 11015441, 11015431, 11014595, 11014016, 11013709, 11013415, 11012596, 11011753, 11006668, 11006521, 11006307, 11006181, 11005301, 11003865, 11001780, 11001783, 11001334, 10994184, 10993360, 10993524, 10992490, 10985926, 10983678, 10981220, 10980831, 10980941, 10980549, 10979418, 10971152, 10967344, 10967155, 10959968, 10958624, 10957279, 10956488, 10949129, 10947562, 10945122, 10936498, 10936543, 10933950, 10927311, 10925421, 10924034, 10915612, 10915569, 10911171, 10902066, 10898733, 10896537, 10896510, 10895526, 10893938, 10891686, 10864967, 10863742, 10861984, 10851242, 10822505, 10821562, 10818403, 10795068, 10794402, 10788738, 10787804, 10782544, 10780725, 10780145, 10779145, 10776477, 10775448, 10763492, 10763423, 10763289, 10762670, 10760644, 10758777, 10749901, 10748922

PE11023 · Diesel Fuel Injector Line Leakage

Opened Aug 2, 2011 · Closed Dec 2, 2011

Status: closed (inferred from source dates) · Fuel System, Diesel

By letter dated October 3, 2011, Volkswagen Group of America, Inc. (VW) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall to address a defect in approximately 168,275 model year (MY) 2009-2012 Volkswagen Jetta, Jetta Sportwagen, Golf, and Audi A3 vehicles equipped with the 2.0L TDI Common Rail Clean Diesel engine (NHTSA Recall No. 11V-490).The recalled Jetta and Jetta Sportwagen vehicles were built from May 2008 through September 2011, the Golf vehicles were built from May 2009 through September 2011, and the Audi A3 vehicles were built from September 2009 through September 2011.According to Volkswagen, in U.S. applications of the above cited TDI vehicles including engine codes CJAA and CBEA, the fuel injection pulses could coincide with the natural frequency of the injector line #2 in specific load and RPM conditions.This resonance creates additional stress on the fuel line which a small number of parts (based on the statistic spread of line strength) cannot withstand over its lifetime.As a contributing factor, VW indicated that a supplier used tube material with scratch marks from a grinding process during certain production periods.Lines manufactured in these periods were installed in vehicles produced in the following 10 months:December 2008, January-February 2009, October 2009, March-April 2010 and September-December 2010.Injector lines using this material exhibit a significantly higher failure rate.Dealers will replace injector line #2 in all vehicles built in these months.In addition, as a precautionary measure, all recalled vehicles will have vibration dampers installed on all four fuel injector lines.Analysis of NHTSA complaints, VW complaints, VW field reports and warranty claims found allegations of injector line leakage in 443 subject vehicles.The leaking line was not identified in 62 of the vehicles.For the 381 that did provide information about which injector lines were leaking and/or replaced, 358 (94%) involved an injector line #2 leak/repair.Almost three-quarters of the injector line #2 leak/repair incident vehicles were built in the 10 months identified by VW, which accounted for approximately one-quarter of the recalled vehicles.The failure rate for injector line #2 in vehicles built in the 10 months affected by the supplier line scratching issue is 6.0 incidents per thousand vehicles (IPTV).The failure rate for injector line #2 in other production months of recalled vehicles is 0.8 IPTV.The leak/repair rates for the other injector lines are all well under 1 IPTV.The action taken by Volkswagen is sufficient to resolve the issues raised by this investigation. The agency will continue to monitor this issue and reserves the right to take further action if warranted by the circumstances. Accordingly, this investigation is closed.

EA11003 · High-Pressure Fuel Pump Failure

Opened Feb 7, 2011 · Closed Mar 27, 2015

Status: closed (inferred from source dates) · Fuel System, Diesel; Fuel System, Other:delivery:fuel Pump

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

Additional source detail variants (2)

Fuel System, Diesel

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

Fuel System, Other:delivery:fuel Pump

The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information, field experience and test data for MY 2009 through 2012 Volkswagen Jetta, Golf and Touareg and Audi A3 and Q7 vehicles equipped with TDI engines. Volkswagen has not identified any design or manufacturing defects in the subject TDI Clean Diesel pumps and has stated that the subject pumps were designed, tested and approved for use in the United States market, with substantial design margins for fuels that are out of specification.Volkswagen believes that misfueling with gasoline is the primary cause of HPFP drivetrain failures in the field.Only the Q7 vehicles were built with misfuel protection devices.In May 2013 Volkswagen initiated a service campaign to install misfuel protection devices in all MY 2009 through 2012 Jetta, Golf and A3 vehicles.Volkswagen implemented misfuel protection devices in all of the subject models beginning in MY 2013. ODI?s analysis of HPFP drivetrain failure incidents indicates that most failures do not result in engine stall while driving and, when pump drivetrain failure does result in stall while driving, it is usually preceded by numerous warning symptoms (e.g., glow plug warning lamp, chime, limp mode, and driveability symptoms).The failure data for the subject vehicles show relatively low stalling rates (less than one percent at three years in service) for each of the pump designs used in the subject vehicles.There have been no reports of crashes, injuries or fatalities related to the alleged defect. Based on these facts, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will continue to monitor complaints and other information relating to the alleged defect in the subject vehicles and take further action in the future if warranted.For additional information, see the closing report in the document file for EA11-003.

PE10034 · High Pressure Fuel Pump Failure (hpfp)

Opened Aug 26, 2010 · Closed Feb 8, 2011

Status: closed (inferred from source dates) · Fuel System, Diesel

The Office of Defects Investigation (ODI) and Volkswagen (VW) have received a total of 160 complaints and field reports alleging incidents of engine stall and/or loss of power that appear to be related to high pressure fuel pump (HPFP) failures in certain model year (MY) 2009 through 2010 Volkswagen Jetta and MY 2010 Volkswagen Golf and Audi A3 vehicles equipped with TDI clean diesel engines.Approximately half of the reports indicate that the failure resulted in an engine stall incident, with many of these alleging stall incidents at highway speeds in traffic with no restart.There has been one minor crash alleged to have resulted from HPFP failure in the subject vehicles.In response to ODI's information request for PE10-034, VW indicated that it had found no defect related to motor vehicle safety with relation to the TDI Clean Diesel fuel system at issue in this investigation and attributed problems with HPFP failure to operation with gasoline contaminated diesel fuel.Volkswagen stated that even a small amount of gasoline in the diesel fuel may disrupt the necessary lubrication required and may cause the HPFP to fail.In response to concerns that fuel contamination was the major cause of HPFP and related fuel system failures, VW issued a Technical Service Bulletin in May 2010 (VW TB V011011 2023624 and Audi TB A011008 2023360-1), with instructions to inspect the diesel fuel for vehicles requiring fuel system service that have symptoms associated with HPFP failure.The bulletin states that fuel system damage incurred by use of fuel not complying to ASTM-D-975 Grade 2 S15 (B5 or less biodiesel content) standards will not be covered under warranty. Volkswagen also provided information about 121 mis-fueling incidents reportedly acknowledged by consumers or dealers and test results for about 50 diesel fuel samples taken from complaint vehicles in late-August through early-October 2010.The mis-fueling incidents include about 20 reports involving incorrect fueling by dealer sales or service personnel and generally report symptoms such as rough running, stalling and/or no start within a few miles of refueling the vehicle with gasoline.Volkswagen indicated that the testing of fuel samples from complaint vehicles found that nearly 90 percent contained high amounts of gasoline.Volkswagen implemented design changes for the HPFP in May 2008, September 2009 and November 2010 to improve the robustness of the pump when used with poor quality fuel.ODI analysis of HPFP failures identified from all sources shows failure rates of 0.53% for MY 2009 vehicles and 0.11% for MY 2010 vehicles.This investigation has been upgraded to an Engineering Analysis (EA11-003) to continue to investigate the issues with mis-fueling and HPFP design identified during the Preliminary Evaluation.