The vehicle dossier US · 2011

2011 Volkswagen
GOLFProblems & recalls

110 distinct owner reports in the NHTSA snapshot. Fuel system appears in 48 of them. Explore what was reported—and which official actions are on file.

Snapshot Sep 28, 2026Live NHTSA complaint API How this dossier is compiled

01 / Owner-reported evidence

What owners reported.

Categories attached to 110 distinct reports. A report can mention more than one component, so category totals can overlap.

Fuel system48 reports
Engine26 reports
Transmission & drivetrain21 reports
Electrical system18 reports
Other components12 reports
Air bags12 reports
Steering3 reports
Brakes2 reports
Body & structure2 reports
Suspension1 reports
See original component labels
FUEL/PROPULSION SYSTEM30
FUEL SYSTEM, DIESEL19
ELECTRICAL SYSTEM16
ENGINE15
POWER TRAIN13
AIR BAGS12
ENGINE AND ENGINE COOLING9
POWER TRAIN:AUTOMATIC TRANSMISSION8
UNKNOWN OR OTHER4
FUEL SYSTEM, GASOLINE4
VEHICLE SPEED CONTROL4
EXTERIOR LIGHTING3
STEERING3
STRUCTURE:BODY2
ELECTRONIC STABILITY CONTROL (ESC)2
ENGINE AND ENGINE COOLING:ENGINE:DIESEL1
SERVICE BRAKES, HYDRAULIC1
ENGINE AND ENGINE COOLING:ENGINE1
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL1
SERVICE BRAKES1
SUSPENSION1
ELECTRICAL SYSTEM:HORN1

These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.

The reporting timeline

When reports arrived.

Reports by year filed, not by the year a problem occurred. Showing the latest 13 years with reports.

Year filed (last two digits)Latest report: Sep 26, 2023
Mileage, where supplied

28,000 miles is the median among 93 reports with usable mileage. The middle half spans 9,000–54,000 miles.

This describes the submitted reports. It does not predict when a vehicle will fail.

02 / Official safety campaigns

6 recall campaigns on file.

A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.

Dec 4, 2019 Safety recallAIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULECampaign 19V862000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2015 Passat, 2011-2014 Golf A6, and 2011-2013 Audi A3 diesel vehicles, thought to have been previously repaired under one of the Takata air bag recalls. The driver's side air bag inflator may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

Manufacturer’s stated response

Volkswagen will notify owners, and dealers will replace the driver's side air bag inflators, free of charge. The recall began December 20, 2019. Owners may contact Volkswagen customer service at 1-800-893-5298 or Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 69R6, 69Q8, 69Q9, and 69Y5.

Manufacturer campaign: 69R6,69Q8,69Q9,69Y5

Read campaign 19V862000 at NHTSA
May 16, 2018 Safety recallUNKNOWN OR OTHERCampaign 18V329000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2016 Eos, 2012 Passat, 2012-2016 CC, 2015-2016 e-Golf, 2011-2015 Touareg, 2012-2015 and 2017 Tiguan, and 2011-2016 Golf and 2011-2013 GTI vehicles. Modifications made while the vehicles were in an internal evaluation period may cause the affected vehicles to not comply with all of the applicable regulatory requirements.

Manufacturer’s stated response

Volkswagen will notify owners, and dealers will repair the vehicles to make them fully compliant or Volkswagen will repurchase them if necessary, free of charge. The recall began November 29, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298.

Manufacturer campaign: 01C5/01C6

Read campaign 18V329000 at NHTSA
Mar 6, 2018 Safety recallAIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULECampaign 18V148000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009-2014 Volkswagen CC, 2010-2014 Golf, 2010-2014 Eos, 2007-2010 Passat Sedan and Wagon, and 2012-2014 Passat vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to explode.

Manufacturer’s stated response

Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternative inflator, free of charge. The recall began March 16, 2018. Owners may contact Volkswagen customer service at 1-800-893-5298. Volkswagen's number for this recall is 69Q9. Note: This recall partially supersedes recall 16V-078.

Manufacturer campaign: 69Q9

Read campaign 18V148000 at NHTSA
Feb 10, 2016 Safety recallAIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULECampaign 16V078000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2010-2014 Golf, 2007-2010 Passat sedans and wagon, 2012-2014 Passat sedan and Eos, 2009-2014 CC, 2009-2012 Audi Q5, 2010-2012 S5 Cabriolet and 2010-2012 Audi A5 Cabriolet vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to rupture.

Manufacturer’s stated response

Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflators, free of charge. Volkswagen issued an interim notification to owners on April 12, 2016, and will send a second notification when parts are available. Volkswagen will notify owners again once parts are available. Volkswagen owners may contact Volkswagen customer service at 1-800-893-5298. Audi owners may contact Audi customer service at 1-800-253-2834.

Read campaign 16V078000 at NHTSA
Aug 4, 2015 Safety recallAIR BAGS:FRONTALCampaign 15V483000

Reported concern

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2010-2014 Volkswagen CC, and Passat, 2010-2013 Eos, 2011-2014 Golf, GTI, Jetta, and Tiguan, and 2012-2014 Jetta Sportwagen vehicles. In the affected vehicles, debris may contaminate the air bag clock spring, a spiral wound, flat cable that keeps the air bag powered while the steering wheel is being turned. This contamination may tear the cable and result in a loss of electrical connection to the driver's frontal air bag.

Manufacturer’s stated response

Volkswagen will notify owners, and dealers will install a protective cover over the steering wheel clock spring if the air bag light is off. If the airbag light is on and the steering wheel clock spring requires replacement, dealers will install a new steering wheel clock spring. These repairs will be performed free of charge. The recall began on January 15, 2016. Owners may contact Volkswagen customer service at 1-800-822-8987.

Manufacturer campaign: 69L2

Read campaign 15V483000 at NHTSA
Oct 3, 2011 Safety recallFUEL SYSTEM, DIESELCampaign 11V490000

Reported concern

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.

Manufacturer’s stated response

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.

Manufacturer campaign: 23J9/V5 & 23J8/K5

Read campaign 11V490000 at NHTSA
Check this car’s VIN at NHTSA

03 / The manufacturer’s record

Instructions. Updates. Responses.

1,212 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.

Aug 6, 2026 OtherTT 00-13-04_7Permission to change Daily Order upgraded to RED OrderNHTSA ID 11036868

Permission to change Daily Order upgraded to RED Order

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11036868 at NHTSA
Aug 4, 2026 Service Bulletin/Repair InstructionsV0026012081638_2Differences between a leak and seepageNHTSA ID 11036870

Differences between a leak and seepage

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11036870 at NHTSA
Jul 15, 2026 Service Bulletin/Repair InstructionsVOS-26-42This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery test(s) – No …NHTSA ID 11035772

This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 - Hotfix 12-V battery test(s) – No battery diagnosis - Inconclusive test result.

Components: ELECTRICAL SYSTEM. Confirm detailed applicability in the original document.

Source record 11035772 at NHTSA
Jul 9, 2026 Service Bulletin/Repair InstructionsV1718062017813_24Oil Consumption Measurement and Electronic Oil Consumption MeasurementNHTSA ID 11035762

Oil Consumption Measurement and Electronic Oil Consumption Measurement

Components: ENGINE. Confirm detailed applicability in the original document.

Source record 11035762 at NHTSA
Jun 18, 2026 Service Bulletin/Repair InstructionsTT 13-20-01_3Instruction, how to lubicate engine before initial start.NHTSA ID 11034614

Instruction, how to lubicate engine before initial start.

Components: ENGINE. Confirm detailed applicability in the original document.

Source record 11034614 at NHTSA
Jun 18, 2026 Service Bulletin/Repair InstructionsTT 10-18-02_2Lubricating engine components before reassembly.NHTSA ID 11034613

Lubricating engine components before reassembly.

Components: ENGINE. Confirm detailed applicability in the original document.

Source record 11034613 at NHTSA
Jun 11, 2026 Service Bulletin/Repair InstructionsV6919012010479_17InquiriesNHTSA ID 11034621

Inquiries

Components: AIR BAGS. Confirm detailed applicability in the original document.

Source record 11034621 at NHTSA
Jun 4, 2026 Service Bulletin/Repair InstructionsV1719012012855_81Volkswagen Engine Oil StandardsNHTSA ID 11034617

Volkswagen Engine Oil Standards

Components: ENGINE. Confirm detailed applicability in the original document.

Source record 11034617 at NHTSA
Mar 27, 2026 Service Bulletin/Repair InstructionsVOS-26-21This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the error message ERP0204E could occur during perform …NHTSA ID 11030847

This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module(s) etc.

Campaign / software reference: VOS-26-21

Components: ENGINE. Confirm detailed applicability in the original document.

Source record 11030847 at NHTSA
Mar 25, 2026 Service Bulletin/Repair InstructionsV0018092053065_6Safety Related Inquiry and ReportingNHTSA ID 11030841

Safety Related Inquiry and Reporting

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030841 at NHTSA
Mar 19, 2026 Service Bulletin/Repair InstructionsV9422022066761_4Damage Inspection of Park assist sensorsNHTSA ID 11030838

Damage Inspection of Park assist sensors

Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.

Source record 11030838 at NHTSA
Mar 6, 2026 Service Bulletin/Repair InstructionsVOS-26-15This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the f…NHTSA ID 11030829

This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the following components - Fill and bleed cooling system issue, N493, J338, Camshaft, V465 etc. Use this test for all the basic setting. You will need to select the component you need to run the basic settings. But there are also stand-alone tests for each of those components.

Campaign / software reference: VOS-26-15

Components: ELECTRICAL SYSTEM. Confirm detailed applicability in the original document.

Source record 11030829 at NHTSA
Browse all manufacturer records by page

Records below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.

04 / Agency investigations

Official inquiries.

An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.

Opened Apr 18, 2018 No close date recordedAir Bag Clockspring FailureEA18003

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

Find investigation EA18003
Opened Nov 13, 2017 ClosedAir Bag Clockspring FailureRQ17009

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.This Recall Query has been upgraded to an Engineering Analysis (EA18-003) to further evaluate the scope and effectiveness of the remedy associated with 15V-483 and perform a 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, 107626

Recorded closure: May 4, 2018

Find investigation RQ17009
Opened Mar 24, 2015 ClosedAir Bag Clockspring FailurePE15010

The Office of Defects Investigation (ODI) opened an investigation based on consumer allegations of steering wheel clock spring/steering column control module (SCCM) failures in model year (MY) 2012 Volkswagen Passat and CC models.The SCCM is a module within the steering column that incorporates a spiral conductor (a ribbon cable) to electrically connect the steering wheel to the vehicle's electrical system while allowing for the turning of the steering wheel.Complainants alleged that that the clock spring failed while driving and without warning.When the SCCM fails electrically, an air bag warning light is illuminated on the dash of the vehicle.If a vehicle with a failed SCCM were to be involved in a crash of sufficient severity to require deployment, the driver air bag may not deploy properly, or deploy at all.As the result of an Information Request response from Volkswagen, ODI determined that the same SCCM was used in several vehicle models and MYs including: 2010-2013 CC, 2010-2013 Eos, 2011-2013 Golf, 2012-2013 Jetta and Jetta SportWagen, 2010 and 2012-2014 Passat and 2011-2014 Tiguan.ODI identified a total of 29 NHTSA complaints across all affected vehicles potentially indicating a failed SCCM.Drivers often indicated that an audible noise was heard from the steering column when the unit failed. Some drivers also mentioned that there was a noticeable but minor resistance to turning of the steering wheel after the failure with noises coming from the steering column.The average failure mileage is approximately 30,500 miles and failures often occur outside of the factory warranty.There were no reported crashes or injuries identified in either the NHTSA or Volkswagen data as a result of SCCM failures.On July 30th, 2015 Volkswagen notified ODI that it would conduct a safety recall (15V-483) to remedy the SCCMs in 415,825 MY2010-2014 vehicles.According to Volkswagen, the SCCM can become contaminated with human hair or similar fibers entering the unit between the steering wheel and steering column.Over time this can cause the electrical cable to tear and lose connection between the steering wheel and vehicle.Volkswagen will install a cover that attaches over the SCCM to help prevent contaminants from entering the unit.A new SCCM designed to reduce outside contamination intrusion was previously introduced into new vehicle production during the 2014 model year; accordingly vehicles equipped with the new design SCCM are not included in the recall.The recall action initiated by the manufacturer addresses the safety risks identified by the investigation.Accordingly, the investigation is closed.The ODI reports cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchSafetyIssues under the following identification (ODI) numbers: 10760644, 10758777, 10748922, 110734168, 10731545, 10721424, 10717651, 10715305, 10713742, 10713139, 10712295, 10711945, 10704830, 10704221, 10702926, 10702212, 10701406, 10691906, 10683944, 10682136, 10672715, 10670517, 10669312, 10628549, 10607240, 10575783, 10561143, 10552113, 10397670.

Recorded closure: Sep 28, 2015

Campaign reference in the source: 15V483000

Find investigation PE15010
Opened Aug 2, 2011 ClosedDiesel Fuel Injector Line LeakagePE11023

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.

Recorded closure: Dec 2, 2011

Campaign reference in the source: 11V490000

Find investigation PE11023
Opened Feb 7, 2011 ClosedHigh-Pressure Fuel Pump FailureEA11003

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.

Recorded closure: Mar 27, 2015

Find investigation EA11003

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