IllustrationWHILE DRIVING AT VARIOUS SPEEDS ABS LIGHT ILLUMINATED. VEHICLE WAS TAKEN TO THE DEALER, WHO INFORMED THE CONSUMER THAT THE PROBLEM WAS THE ABS MODULE PUMP.*AK
1998 Volkswagen Passat
Owner reports · Recalls · Investigations
More warning signs than most Passat years
Owner complaints for the 1998 Volkswagen Passat are substantially higher than the model-year median of 110.
About this comparison →How this year compares
Owner complaints by model year
Compare all Passat years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
50–25K
1025–50K
3550–75K
4775–100K
22100–150K
8150K+
127 reports with mileage · 204 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.
- Suspension. Review the 90 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 70 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Steering. Review the 52 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
6 crash reports4 fire reports8 injury reports
Service Brakes, Hydraulic complaints
70 reportsABS LIGHT BLINKING CONSTANTLY ON MY 98 VW PASSAT FOR PAST 19 MONTHS. DEALER INDICATES NO FAULT CODE ANUNNCIATED WITH COMPUTER DIAGNOSTICS. QUOTES $1300. CONTROL UNIT NEEDED. ABS SYSTEM NOT FUNCTIONAL.*AK
LIKE MANY, MANY OTHERS, MY 1998 VW PASSAT 2.8 LITER WITH TIPTRONIC (AUTOMATIC) TRANSMISSION HAS THE FOLLOWING PROBLEMS: 1) ABS LIGHT ON (ABS NOT WORKING); 2) BRAKE LIGHT ON (BOTH BEFORE AND AFTER ALL ROTORS & PADS WERE REPLACED AND FLUID CHANGED); 3) TACHOMETER NOT WORKING; 4) OIL LIGHT ON (BUT OIL LEVEL AND PRESSURE ARE O…
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LIKE MANY, MANY OTHERS, MY 1998 VW PASSAT 2.8 LITER WITH TIPTRONIC (AUTOMATIC) TRANSMISSION HAS THE FOLLOWING PROBLEMS: 1) ABS LIGHT ON (ABS NOT WORKING); 2) BRAKE LIGHT ON (BOTH BEFORE AND AFTER ALL ROTORS & PADS WERE REPLACED AND FLUID CHANGED); 3) TACHOMETER NOT WORKING; 4) OIL LIGHT ON (BUT OIL LEVEL AND PRESSURE ARE OKAY). THIS WAS AN INTERMITTENT PROBLEM THAT BEGAN EARLY THIS YEAR BUT IS NOW ALMOST CONSTANT. ALL PROBLEMS APPEAR TO BE CAUSED BY A BAD ABS CONTROLLER, WHICH IS ALSO USED IN AUDI A4 MODELS (PART # 8E0 614 111R). VW DEALERSHIP QUOTES OVER $1000 FOR THE PART ALONE. SOMETIMES, IF THE CAR HAS BEEN SITTING A FEW DAYS OR IF IT IS COLD OUTSIDE, THE LIGHTS DO NOT COME ON AND THE TACHOMETER WORKS CORRECTLY FOR AWHILE. THEN, ALL OF A SUDDEN, ALL THE ABOVE-MENTIONED PROBLEMS HAPPEN. OR, I WILL BE DRIVING THE CAR WITH THE PROBLEMS, THEN THE TACH JUMPS TO LIFE AND ALL THE WARNING LIGHTS GO OUT. AS I SAID BEFORE: THERE ARE NUMEROUS PEOPLE WHO HAVE THE SAME PROBLEMS. THIS IS A SAFETY ISSUE (NO ABS COULD LEAD TO ACCIDENTS) AS WELL AS A QUALITY ISSUE: ABS CONTROLLERS SHOULD NOT FAIL SO FREQUENTLY ON SUCH RELATIVELY NEW VEHICLES. A RECALL SHOULD BE PERFORMED BY VOLKSWAGEN AND AUDI TO REPLACE DEFECTIVE ABS CONTROLLERS IN THEIR 1998-ON PASSAT AND 1996-ON A4 MODELS. THANK YOU, [XXX]. *NM INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
I OWE A 1998 VW PASSAT GLS( 77,000 MILES). ABS AND BRAKE LIGHT CAME ON A MONTH AGO. I CONTACTED VW DEALER AND THEY ASKED ME TO BRING THE CAR IN. BUT BEFORE I DID THAT I ALMOST HAD AN ACCIDENT WITH THAT CAR BECAUSE OF THE ABS PROBLEM. IT WAS RAINING AND I HAD TO BRAKE SO THE ABS TURNED ON. IT BLOCKED BRAKES AND STEERING WHEEL AND…
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I OWE A 1998 VW PASSAT GLS( 77,000 MILES). ABS AND BRAKE LIGHT CAME ON A MONTH AGO. I CONTACTED VW DEALER AND THEY ASKED ME TO BRING THE CAR IN. BUT BEFORE I DID THAT I ALMOST HAD AN ACCIDENT WITH THAT CAR BECAUSE OF THE ABS PROBLEM. IT WAS RAINING AND I HAD TO BRAKE SO THE ABS TURNED ON. IT BLOCKED BRAKES AND STEERING WHEEL AND THE CAR KEPT SLIDING. ABS WAS CLEARLY NOT WORKING. THE CAR KEPT SLIDING FOR ABOUT 30 YARDS AND I ALMOST RAN TROUGH THE RED LIGHT AND HIT ANOTHER VEHICLE BECAUSE I HAD ABSOLUTELY NO CONTROL OVER THE VEHICLE. WHEN THE CAR FINALLY STOPPED I'VE NOTICED THAT THE CAR HAD SHUT ITSELF DOWN. SEVEN MONTH PREGNANT WIFE AND MY TWO YEAR OLD DAUGHTER WERE WITH ME IN THE CAR AND WE ALMOST LOST OUR LIVES BECAUSE OF THIS PROBLEM. I TOOK THE CAR TO THE DEALER AND I WAS TOLD THAT THE ABS MODULE MUST BE REPLACED AND THAT IT WOULD COST ME ABOUT $2000.00. I DID SOME RESEARCH ON THIS ISSUE AND I FOUND THAT THERE IS HUNDREDS OF PEOPLE THAT HAVE THIS SAME PROBLEM, BUT APPARENTLY VW OF AMERICA DO NOT WANT TO DO ANYTHING. THIS IS JUST ONE OF THE WEBSITES WHERE YOU CAN READ ABOUT THIS PROBLEM HTTP://WWW.MYVWLEMON.COM/UBB/FORUM2/HTML/000120.HTML. SOMETHING MUST BE DONE BECAUSE THIS IS CLEARLY A SAFETY ISSUE. PLEASE DO SOMETHING BECAUSE BEFORE YOU HEAR ABOUT DOZENS OF PEOPLE LOOSING THEIR LIVES BECAUSE OF THIS. THANK YOU, ENES SKOPLJAK. *JB
EARLIER THIS MONTH (10/2004), THE ABS BRAKE FAILURE WARNING (LIGHT AND SOUND) ON OUR 1998 VW PASSAT GLS STARTED COMING ON SPORADICALLY.*AK ON OCT. 20, I TOOK THE CAR TO WHEATON SERVICE CENTER, A VW-ONLY INDEPENDENT SHOP. THEY HOOKED THE UNIT UP TO THE DIAGANOSTIC COMPUTER AND GOT NO SIGNAL. THEY ALSO GOT NOT SIGNAL WHEN THEY…
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EARLIER THIS MONTH (10/2004), THE ABS BRAKE FAILURE WARNING (LIGHT AND SOUND) ON OUR 1998 VW PASSAT GLS STARTED COMING ON SPORADICALLY.*AK ON OCT. 20, I TOOK THE CAR TO WHEATON SERVICE CENTER, A VW-ONLY INDEPENDENT SHOP. THEY HOOKED THE UNIT UP TO THE DIAGANOSTIC COMPUTER AND GOT NO SIGNAL. THEY ALSO GOT NOT SIGNAL WHEN THEY TRIED TO ACCESS TO ENGINE COMPUTER, INDICATING THAT THE ABS COMPUTER HAS A SHORT (THE ENGINE COMPUTER WORKED FINE AFTER THEY DISCONNECTED THE ABS COMPUTER.) I CONFIRMED THIS DIAGNOSIS OVER THE PHONE WITH FTIZGERALD VW IN FREDERICK, MD. I LATER TESTED THE BRAKING ON A WET ROAD -- THERE WAS NO ABS, ALTHOUGH THE CONVENTIONAL BRAKES WORKED FINE. THE 1998 CAR, WHICH WE HAVE OWNED SINCE NEW, HAS BEEN SCRUPULOUSLY MAINTAINED, AS THE REGIONAL VW FACTORY REP CAN ATTEST (FROM A DRIVETRAIN WARRANTY REPAIR DONE 5,000 MILES AGO). THE CAR NOW HAS 69,000 MILES ON IT. THE WSC MECHANICS TELL ME THAT THEY SEE NUMEROUS ABS FAILURES IN LATE '90S PASSATS, THE WEB SEEMS TO CONFIRM THIS. THE WIDESPREAD, PREMATURE FAILURE OF ABS SYSTEMS IS A SIGNIFICANT SAFETY ISSUE. SINCE THE REPAIR COSTS $2,500, MANY OWNERS WILL SIMPLY DISCONNECT THE ABS COMPUTER TO AVOID THE ANNOYING LIGHTS AND SOUNDS, AND AVOID THE EXPENSIVE FIX. HAVING BECOME ACCOSTOMED TO ABS, HOW MANY WILL ADJUST THEIR BRAKING ACCORDINGLY, ESPECIALLY THE NEED TO PUMP THE BRAKES TO AVOID SKIDDING?
ON MY 1998 PASSAT WITH 86,000 MILES THE ABS LIGHT GOES ON INTERMITTENTLY AND THE ABS DOES NOT WORK. THE DEALER STATES THE PROBLEM IS THE ABS MODULE 8E0-614-111-Q WHICH WILL COST $2,036 PLUS LABOR OF $111. UPON RESEARCH, A LARGE NUMBER OF OTHER VW OWNERS HAVE THE SAME PROBLEM. THIS CAUSES A SAFETY HAZARD. *NM
ABS SYSTEM FAILURE ON 1998 VW PASSAT. WARNING LIGHTS CAME ON. DEALER DIAGNOSED PROBLEM AS ABS UNIT FAILURE AND SAID REPAIR WOULD COST $2500. SEARCH OF INTERNET MESSAGE BOARDS INDICATES THAT THIS AN INCREASINGLY COMMON PROBLEM. *AK
ABS AND BRAKE WARNING LIGHTS FLASHING. BRAKES WORK BUT ABS MAY NOT. DEALER QUOTES $1450 FOR REPAIR PART ALONE, PLUS LABOR. THIS IS A VERY COMMON PROBLEM FOR THESE CARS AND VW REFUSES TO EITHER RECALL OR COVER REPAIR COST.*AK
AT 105,000 MILES THE ABS AND BRAKE WARNING LIGHTS BEGAN TO COME ON INTERMITTENTLY ON MY 1998 VW PASSAT. I TOOK IT TO A VW MECHANIC WHO DIAGNOSED AS A FAILED INSTRUMENT CLUSTER. REPLACED CLUSTER FOR $600, DIDN'T RESOLVE BRAKE PROBLEM. RESEARCH INDICATES THE PROBLEM TO LIKELY BE ABS PUMP ELECTRONIC SYSTEM (INTEGRAL TO ABS PUMP). T…
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AT 105,000 MILES THE ABS AND BRAKE WARNING LIGHTS BEGAN TO COME ON INTERMITTENTLY ON MY 1998 VW PASSAT. I TOOK IT TO A VW MECHANIC WHO DIAGNOSED AS A FAILED INSTRUMENT CLUSTER. REPLACED CLUSTER FOR $600, DIDN'T RESOLVE BRAKE PROBLEM. RESEARCH INDICATES THE PROBLEM TO LIKELY BE ABS PUMP ELECTRONIC SYSTEM (INTEGRAL TO ABS PUMP). THE INSTALLED PART IS 8E0614111P, VW PRESCRIBES REPLACING WITH 8E0614111Q (UPGRADED PART). LIST PRICE FOR THE "Q" PART IS $2400. COMPLAINING BECAUSE: 1) PROBLEM IS LIKELY FAILED ELECTRONIC COMPONENTS WHICH ARE SOLD ONLY INTEGRAL TO MECHANICAL PUMP, THEREBY GOUGING PURCHASERS, 2) RESEARCH ON THE INTERNET AND DISCUSSIONS WITH PART DEALERS AND SERVICE SHOPS INDICATES THAT THIS PROBLEM IS COMMON AND BASIC TO PASSATS AND AUDIS; VW SHOULD EITHER PAY THE TOTAL COST OR MAKE IT CHEAPER TO REPAIR. SEE: HTTP://TECH.BENTLEYPUBLISHERS.COM/THREAD.JSPA?THREADID=2447&START=0&TSTART=0. *AK
ABS CONTROLLER FAILED ON MY 1998 VW PASSAT. THE VEHICLE HAS ONLY 70K MILES ON IT. THIS APPARENTLY IS QUITE A COMMON FAILURE ON THE VW/AUDI VEHICLES. *JB
Official recalls
402V026000 · Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
Jan 25, 2002
ON SOME PASSENGER VEHICLES, THE FUEL TANK FILLER NECK CAN SUFFER ABRASION DAMAGE IF THE REAR TIRE GOES FLAT AND THE VEHICLE IS DRIVEN UNTIL THE TIRE DISINTEGRATES.
Consequence & remedy
Consequence: FUEL LEAKAGE CAN OCCUR INCREASING THE RISK OF A FIRE.
Remedy: DEALERS WILL FIT PASSAT VEHICLES WITH A NEW WHEEL HOUSE LINER THAT WILL BETTER PROTECT THE CAR'S FILLER NECK. JETTA VEHICLES WILL BE FITTED WITH A DIFFERENT METAL SHIELD DESIGNED TO ENHANCE ABRASION PROTECTION IN THE EVENT OF TIRE DISINTEGRATION. OWNER NOTIFICATION BEGAN JUNE 13, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT VOLKSWAGEN AT 1-800-822-8987.
99V248000 · Steering:linkages:rod:relay:connecting
Sep 13, 1999
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TIE RODS OF THE STEERING ASSEMBLY ARE PROTECTED ON EACH SIDE BY A SEAL TO PREVENT MOISTURE AND DUST PARTICLES FROM ENTERING THE SWIVEL BEARING MECHANISM. IT IS POSSIBLE THAT SOME TIE ROD SEALS MAY NOT SEAL PROPERLY.
Consequence & remedy
Consequence: IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.
Remedy: DEALERS WILL REPLACE THE TIE RODS.
99V131001 · Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings
May 21, 1999
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.
Consequence & remedy
Consequence: THIS CONDITION COULD CAUSE INSUFFICIENT VACUUM TO BE PROVIDED TO THE BRAKE BOOSTER.
Remedy: DEALERS WILL INSTALL A VACUUM BY-PASS SYSTEM INTO VEHICLES OPERATED IN THESE STATES WHICH IS DESIGNED TO PROVIDE SUFFICIENT VACUUM FOR FULL BRAKE ASSIST UNDER ALL WEATHER CONDITIONS.
98V134000 · Engine And Engine Cooling:cooling System
Jun 22, 1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES. IF THE ENGINE BACKFIRES DURING A COLD-START, AN AIR SCREEN WHICH IS LOOSELY SEATED IN THE AIR FLOW METER CAN BECOME DAMAGED.
Consequence & remedy
Consequence: SCREEN PIECES COULD ENTER THE INTAKE AIR FLOW SYSTEM AND PREVENT THE THROTTLE PLATE FROM RETURNING TO ITS FULL IDLE POSITION.
Remedy: DEALERS WILL INSTALL A RETAINING RING TO HOLD THE AIR SCREEN IN PLACE.
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
6EA04017 · STUCK-OPEN Throttle
Opened Jun 30, 2004 · Closed Feb 10, 2005
Status: closed (inferred from source dates) · Fuel System, Gasoline:fuel Injection System
VWOA HAS RECALLED APPROXIMATELY 28,300 MY 1998-99 A6 VEHICLES IN COLD WEATHER STATES THAT EXPERIENCED THE HIGHEST RATE OF THROTTLE ICING INCIDENTS IN THE SUBJECT VEHICLES (04V-495).THE FAILURE RATE IN THE A4 AND PASSAT VEHICLES IS MUCH LOWER THAN IN THE RECALLED VEHICLES.ODI WILL CONTINUE TO MONITOR THE EXPERIENCE IN THE A4 AND PASSAT VEHICLES.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS FOR THE AUDI A4 OR VW PASSAT VEHICLES.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY A CHANGE IN CIRCUMSTANCES. FOR FURTHER DETAILS SEE THE ATTACHED CLOSING REPORT.
EA03020 · Passenger Air Bag Lid Failure
Opened Oct 7, 2003 · Closed Apr 23, 2004
Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal
THIS INVESTIGATION INVOLVES THE VOLKSWAGEN (VW) PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT (PSIR) LID UTILIZED IN MY 1998-2002 VW PASSAT.THE PSIR LID MAY DETACH FROM THE INSTRUMENT PANEL DURING AIR BAG DEPLOYMENT.THE OFFICE OF DEFECTS INVESTIGATION (ODI) OF THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) OPENED THE PRELIMINARY EVALUATION ON MAY 23, 2003 TO DETERMINE WHETHER ALLEGED PSIR LID DETACHMENT PRESENTS AN UNREASONABLE SAFETY RISK TO PASSENGERS IN THE VEHICLE.ODI?S INVESTIGATION REVEALS THAT DETACHMENT OF THE PSIR LID DURING AIR BAG DEPLOYMENT MAY OCCUR FOR TWO REASONS: 1) THE SHAPE OF THE PSIR LID, AND THE LENGTH OF THE ATTACHING TETHER, MAY SNAG THE AIR BAG DURING DEPLOYMENT APPLYING ADDITIONAL PRESSURE ON BOLTS THAT FASTEN THE LID TO THE INSTRUMENT PANEL (IP); AND/OR 2) THE ORIGINAL PSIR LID DESIGN (SUBJECT VEHICLES) UTILIZED SIX GRADE 4.8 MM CARBON STEEL TACK WELD BOLTS WHICH MAY NOT BE AS STRONG AS THE NEW DESIGN PSIR LID CONSISTING OF SIX GRADE 8.8 MM CARBON STEEL PRESS BOLTS THAT ARE HEAT TREATED.ODI CONCLUDES THAT DETACHMENT OF THE PSIR LID IS A DEFECT BECAUSE THE LID SHOULD REMAIN ATTACHED TO THE IP AFTER DEPLOYMENT OF THE AIRBAG.HOWEVER, AFTER ANALYZING VW?S RESPONSES, AND TEST DATA COLLECTED BY VW AND FAURECIA, THE PSIR LID SUPPLIER, ODI BELIEVES THAT FURTHER INVESTIGATION WOULD NOT LIKELY IDENTIFY A SAFETY-RELATED DEFECT TREND BECAUSE A DETACHED PSIR LID AND PARTS DO NOT PROJECT TOWARDS A PASSENGER DURING DEPLOYMENT OF THE AIRBAG.THE TEST DATA SHOWS THAT THE AIRBAG PUSHES A DETACHED PSIR LID UPWARDS INTO THE WINDSHIELD DURING DEPLOYMENT, AND AWAY FROM THE PASSENGER COMPARTMENT.IT IS HIGHLY UNLIKELY THAT A PASSENGER WOULD CONTACT THE PSIR LID OR ASSOCIATED PARTS DURING AIR BAG DEPLOYMENT.THEREFORE THIS ENGINEERING ANALYSIS (EA 03-020) IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST. FOR A DETAILED DISCUSSION OF THE PSIR LID AND TESTING, SEE THE ATTACHED REPORT.
Additional source detail variants (2)
Air Bags:frontal
THIS INVESTIGATION INVOLVES THE VOLKSWAGEN (VW) PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT (PSIR) LID UTILIZED IN MY 1998-2002 VW PASSAT.THE PSIR LID MAY DETACH FROM THE INSTRUMENT PANEL DURING AIR BAG DEPLOYMENT.THE OFFICE OF DEFECTS INVESTIGATION (ODI) OF THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) OPENED THE PRELIMINARY EVALUATION ON MAY 23, 2003 TO DETERMINE WHETHER ALLEGED PSIR LID DETACHMENT PRESENTS AN UNREASONABLE SAFETY RISK TO PASSENGERS IN THE VEHICLE.ODI?S INVESTIGATION REVEALS THAT DETACHMENT OF THE PSIR LID DURING AIR BAG DEPLOYMENT MAY OCCUR FOR TWO REASONS: 1) THE SHAPE OF THE PSIR LID, AND THE LENGTH OF THE ATTACHING TETHER, MAY SNAG THE AIR BAG DURING DEPLOYMENT APPLYING ADDITIONAL PRESSURE ON BOLTS THAT FASTEN THE LID TO THE INSTRUMENT PANEL (IP); AND/OR 2) THE ORIGINAL PSIR LID DESIGN (SUBJECT VEHICLES) UTILIZED SIX GRADE 4.8 MM CARBON STEEL TACK WELD BOLTS WHICH MAY NOT BE AS STRONG AS THE NEW DESIGN PSIR LID CONSISTING OF SIX GRADE 8.8 MM CARBON STEEL PRESS BOLTS THAT ARE HEAT TREATED.ODI CONCLUDES THAT DETACHMENT OF THE PSIR LID IS A DEFECT BECAUSE THE LID SHOULD REMAIN ATTACHED TO THE IP AFTER DEPLOYMENT OF THE AIRBAG.HOWEVER, AFTER ANALYZING VW?S RESPONSES, AND TEST DATA COLLECTED BY VW AND FAURECIA, THE PSIR LID SUPPLIER, ODI BELIEVES THAT FURTHER INVESTIGATION WOULD NOT LIKELY IDENTIFY A SAFETY-RELATED DEFECT TREND BECAUSE A DETACHED PSIR LID AND PARTS DO NOT PROJECT TOWARDS A PASSENGER DURING DEPLOYMENT OF THE AIRBAG.THE TEST DATA SHOWS THAT THE AIRBAG PUSHES A DETACHED PSIR LID UPWARDS INTO THE WINDSHIELD DURING DEPLOYMENT, AND AWAY FROM THE PASSENGER COMPARTMENT.IT IS HIGHLY UNLIKELY THAT A PASSENGER WOULD CONTACT THE PSIR LID OR ASSOCIATED PARTS DURING AIR BAG DEPLOYMENT.THEREFORE THIS ENGINEERING ANALYSIS (EA 03-020) IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST. FOR A DETAILED DISCUSSION OF THE PSIR LID AND TESTING, SEE THE ATTACHED REPORT.
Air Bags
THIS INVESTIGATION INVOLVES THE VOLKSWAGEN (VW) PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT (PSIR) LID UTILIZED IN MY 1998-2002 VW PASSAT.THE PSIR LID MAY DETACH FROM THE INSTRUMENT PANEL DURING AIR BAG DEPLOYMENT.THE OFFICE OF DEFECTS INVESTIGATION (ODI) OF THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) OPENED THE PRELIMINARY EVALUATION ON MAY 23, 2003 TO DETERMINE WHETHER ALLEGED PSIR LID DETACHMENT PRESENTS AN UNREASONABLE SAFETY RISK TO PASSENGERS IN THE VEHICLE.ODI?S INVESTIGATION REVEALS THAT DETACHMENT OF THE PSIR LID DURING AIR BAG DEPLOYMENT MAY OCCUR FOR TWO REASONS: 1) THE SHAPE OF THE PSIR LID, AND THE LENGTH OF THE ATTACHING TETHER, MAY SNAG THE AIR BAG DURING DEPLOYMENT APPLYING ADDITIONAL PRESSURE ON BOLTS THAT FASTEN THE LID TO THE INSTRUMENT PANEL (IP); AND/OR 2) THE ORIGINAL PSIR LID DESIGN (SUBJECT VEHICLES) UTILIZED SIX GRADE 4.8 MM CARBON STEEL TACK WELD BOLTS WHICH MAY NOT BE AS STRONG AS THE NEW DESIGN PSIR LID CONSISTING OF SIX GRADE 8.8 MM CARBON STEEL PRESS BOLTS THAT ARE HEAT TREATED.ODI CONCLUDES THAT DETACHMENT OF THE PSIR LID IS A DEFECT BECAUSE THE LID SHOULD REMAIN ATTACHED TO THE IP AFTER DEPLOYMENT OF THE AIRBAG.HOWEVER, AFTER ANALYZING VW?S RESPONSES, AND TEST DATA COLLECTED BY VW AND FAURECIA, THE PSIR LID SUPPLIER, ODI BELIEVES THAT FURTHER INVESTIGATION WOULD NOT LIKELY IDENTIFY A SAFETY-RELATED DEFECT TREND BECAUSE A DETACHED PSIR LID AND PARTS DO NOT PROJECT TOWARDS A PASSENGER DURING DEPLOYMENT OF THE AIRBAG.THE TEST DATA SHOWS THAT THE AIRBAG PUSHES A DETACHED PSIR LID UPWARDS INTO THE WINDSHIELD DURING DEPLOYMENT, AND AWAY FROM THE PASSENGER COMPARTMENT.IT IS HIGHLY UNLIKELY THAT A PASSENGER WOULD CONTACT THE PSIR LID OR ASSOCIATED PARTS DURING AIR BAG DEPLOYMENT.THEREFORE THIS ENGINEERING ANALYSIS (EA 03-020) IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST. FOR A DETAILED DISCUSSION OF THE PSIR LID AND TESTING, SEE THE ATTACHED REPORT.
PE03021 · Passenger Sir Door Mounting Stud Failure
Opened May 23, 2003 · Closed Oct 7, 2003
Status: closed (inferred from source dates) · Air Bags:frontal
ODI OPENED A PRELIMINARY EVALUATION (PE03-021) BASED ON TWO REPORTS OF FAILED BOLT STUDS THAT ATTACH THE PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT (PSIR) DOOR COVER TO THE INSTRUMENT PANEL (IP) ON THE VOLKSWAGEN (VW) PASSAT (MODEL YEARS 2000, 2002).VW HAS INDICATED TO ODI THAT IT HAS NO ADDITIONAL REPORTS.VW IMPLEMENTED A PROCESS CHANGE ON MARCH 1, 2002.THIS PROCESS CHANGE CONSISTED OF CHANGING THE BOLT APPLICATION THAT FASTENS THE PSIR DOOR TO THE IP FROM A WELD ON APPLICATION TO A PRESS ON APPLICATION.VW ALSO CHANGED THE MATERIAL OF THE BOLT.VW STATED THAT THE CHANGES WERE MADE TO EASE PRODUCTION BY ELIMINATING A WELDING PROCESS.ODI HAS UPGRADED ITS INVESTIGATION TO ENGINEERING ANALYSIS (EA03-020).
EA00028 · Fuel Tank Puncture
Opened Dec 28, 2000 · Closed Jan 29, 2002
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
No summary supplied.
PE00033 · Fuel Tank Puncture
Opened Aug 10, 2000 · Closed Dec 28, 2000
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
THE OFFICE OF DEFECTS INVESTIGATION OPENED THIS INVESTIGATION ON AUGUST 10, 2000 BASED ON 9 REPORTS REGARDING PUNCTURED FUEL TANKS INVOLVING THE JETTA, PASSAT, AND CABRIO MODELS.THE REPORTS INDICATE ADDITIONAL REPORTS IN ITS RESPONSE TO THE PRELIMINARY EVALUATION.THIS INVESTIGATION HAS BEEN UPGRADED FOR FURTHER STUDY.
RQ99008 · Power Brake Booster Vacuum BY-PASS
Opened Jun 1, 1999 · Closed Nov 14, 2000
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available