NHTSA owner reports · September 18, 2026 snapshot.
Structure complaints
30 reportsClear category filter40,264 miles · Jan 20, 2006
Structure
DT*: THE CONTACT STATED THE COWLING DRAINAGE BECAME FILLED WILL DEBRIS CAUSING WATER TO ENTER THE TRANSMISSION MODULE. THE VEHICLE LOST PARTIAL POWER. THE VEHICLE WAS TOWED TO A DEALERSHIP. THE DEALERSHIP CLEANED THE COWLING DRAINS, REPAIRED THE WIRING AND BATTERY. ADDITIONALLY, THE BRAKE BOOSTER, THE TRANSMISSION MODULE A…
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DT*: THE CONTACT STATED THE COWLING DRAINAGE BECAME FILLED WILL DEBRIS CAUSING WATER TO ENTER THE TRANSMISSION MODULE. THE VEHICLE LOST PARTIAL POWER. THE VEHICLE WAS TOWED TO A DEALERSHIP. THE DEALERSHIP CLEANED THE COWLING DRAINS, REPAIRED THE WIRING AND BATTERY. ADDITIONALLY, THE BRAKE BOOSTER, THE TRANSMISSION MODULE AND THE CARPETING WERE REPLACED. *NM
NHTSA ODI #10148193
30 miles · Oct 9, 2005
Structure
DURING NORMAL DRIVING, MY 2002 PASSAT 1.8T HAS SUFFERED DAMAGE TO THE ENGINE SHIELD TWICE IN THE LAST YEAR. THE SHIELD COMES LOOSE OR TEARS LOOSE FROM ITS MOORINGS AND NEEDED REPLACEMENT. I DO NOT DRIVE OFF ROAD OR USE EXCESSIVE SPEED. MY SECOND APPOINTMENT TO REPLACE THE ENGINE SHIELD IS OCTOBER 13, 2005. AT LITHIA VOLKSWAGEN I…
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DURING NORMAL DRIVING, MY 2002 PASSAT 1.8T HAS SUFFERED DAMAGE TO THE ENGINE SHIELD TWICE IN THE LAST YEAR. THE SHIELD COMES LOOSE OR TEARS LOOSE FROM ITS MOORINGS AND NEEDED REPLACEMENT. I DO NOT DRIVE OFF ROAD OR USE EXCESSIVE SPEED. MY SECOND APPOINTMENT TO REPLACE THE ENGINE SHIELD IS OCTOBER 13, 2005. AT LITHIA VOLKSWAGEN IN RENO, NEVADA. *NM
NHTSA ODI #10139158
80,000 miles · Sep 28, 2005
Engine And Engine CoolingStructure
I WAS DRIVING MY 2002 VOLKSWAGEN PASSAT WHEN MY ENGINE LIGHT CAME ON. I IMMEDIATELY PULLED OVER. I WAS IN NEW YORK AT THE TIME SO I HAD THE CAR TOWED TO THE NEAREST VW DEALERSHIP, WHICH WAS ROMANO VW IN FAYETVILLE, NY. I HAD DID SOME RESEARCH AND FOUND THAT THE VW HAS A PROBLEM WITH THE POLLEN HOUSING FILTER. I ASKED THE SER…
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I WAS DRIVING MY 2002 VOLKSWAGEN PASSAT WHEN MY ENGINE LIGHT CAME ON. I IMMEDIATELY PULLED OVER. I WAS IN NEW YORK AT THE TIME SO I HAD THE CAR TOWED TO THE NEAREST VW DEALERSHIP, WHICH WAS ROMANO VW IN FAYETVILLE, NY. I HAD DID SOME RESEARCH AND FOUND THAT THE VW HAS A PROBLEM WITH THE POLLEN HOUSING FILTER. I ASKED THE SERVICE MANAGER OMAR TO CHECK THE FILTER, WHICH IN RETURN HE STATED IT WAS FINE. THE PROBLEM WAS THE OIL PUMP, AND THE COMPUTER. I EVENTUALLY FOUND OUT THAT THE COMPUTER FAILED DO TO A WATER LEAK ON THE PASSENGER SIDE OF THE CAR, WHICH IS WHERE THE COMPUTER IS LOCATED. ROMANO VW SAID THERE WAS A WATER LEAK BUT IT WAS NOT CAUSED BY THE FILTER. I HAVE BEEN FIGHTING WITH VW CUSTOMER CARE AND THEY KEEP DENYING MY CLAIM. I EVENTUALLY HAD MY CAR FIXED AND PICKED THE CAR UP AND DROVE HOME. ONCE I GOT HOME THE ENGINE LIGHT CAME ON AGAIN. I TOOK THE CAR TO PRESTIGE VW IN TURNERSVILLE, NJ AND THEY STATED THAT THE PROBLEM IS CAUSE FROM THE POLLEN HOUSING FILTER. VW CUSTOMER CARE HAS STILL DENIED MY CLAIM. AFTER DOING MORE RESEARCH IT TURNS OUT THE POLLEN HOUSING FILTER IS A MAJOR ISSUE IN THE VOLKSWAGEN, BUT VW THEMSELVES DO NOT AGREE. *NM
NHTSA ODI #10138063
Mileage unknown · Apr 20, 2005
Electrical SystemEquipmentExterior Lighting
2002 VOLKSWAGEN PASSAT EXPERIENCING PROBLEMS WITH PASSENGER SEAT, DOOR PANELS, GLOVE COMPARTMENT, RADIO EQUIPMENT, BUTTONS FOR THE MIRROR EQUIPMENT AND THE VEHICLE KEPT CUTTING OFF.*MR THE CONSUMER STATED WHEN THE PASSENGER SEAT WENT FORWARD IT WOULD NOT STOP, THE HEATED SEATS BURNED THE CONSUMERS CHILDREN, HOWEVER HE DID NOT …
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2002 VOLKSWAGEN PASSAT EXPERIENCING PROBLEMS WITH PASSENGER SEAT, DOOR PANELS, GLOVE COMPARTMENT, RADIO EQUIPMENT, BUTTONS FOR THE MIRROR EQUIPMENT AND THE VEHICLE KEPT CUTTING OFF.*MR THE CONSUMER STATED WHEN THE PASSENGER SEAT WENT FORWARD IT WOULD NOT STOP, THE HEATED SEATS BURNED THE CONSUMERS CHILDREN, HOWEVER HE DID NOT STATE HOW MANY CHILDREN. THE VEHICLE COULD NOT BE ALIGNED. THE DOOR PANELS AND ARM REST WERE PEELING. THE HEADLIGHTS WERE ALWAYS GOING OUT. THE BRAKES SQUEAKED. THE BATTERY, GENERATOR AND GROUND WIRE WERE REPLACED DUE TO VEHICLE STALLING. *JB
NHTSA ODI #10119227
Mileage unknown · Nov 30, 2004
Electrical SystemLatches/locks/linkagesStructure
THERE WERE NUMEROUS PROBLEMS WITH THIS VEHICLE. THE FILTER AND CARPET ON THE BACK PASSENGER SIDE WAS REPLACED. THE MLP LIGHT HAD COME ON AND THE DEALER INSTALLED A NEW VACUUM HOSE. THE RADIO DID NOT WORK, STANDING WATER WAS FOUND IN THE BACK RIGHT SIDE OF THE VEHICLE UNDER THE FRONT SEAT, THE POLLEN FILTER WAS CLOGGED AND T…
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THERE WERE NUMEROUS PROBLEMS WITH THIS VEHICLE. THE FILTER AND CARPET ON THE BACK PASSENGER SIDE WAS REPLACED. THE MLP LIGHT HAD COME ON AND THE DEALER INSTALLED A NEW VACUUM HOSE. THE RADIO DID NOT WORK, STANDING WATER WAS FOUND IN THE BACK RIGHT SIDE OF THE VEHICLE UNDER THE FRONT SEAT, THE POLLEN FILTER WAS CLOGGED AND THE AIR POLLEN FILTER WAS CRACKED DUE TO THE FACTORY, THE BACK DOOR LOCKS REFUSED TO OPEN AND COULD NOT BE OPENED FROM THE INSIDE OR OUT, A BUMPING NOISE WAS HEARD COMING FROM UNDER THE VEHICLE, THE ENGINE REVVED, THE VEHICLE LURCHED FORWARD AND ACCELERATED AT RAPID SPEED ALL WHILE THE BRAKES WERE PUMPED WITH NO RESPONSE. THE VEHICLE HIT A CURB DOING OVER 50 MPH ALL WHILE PUMPING THE BRAKES UNTIL IT FINALLY STOPPED 20-30 YARDS INTO A FIELD DAMAGING TIRES, RIMS AND THE BUMPER. *SC *JB
NHTSA ODI #10105199
35,000 miles · Oct 25, 2004
StructureSuspension
FRONT END/ENGINE PROTECTOR HAS SEPARATED FROM VEHICLE WHILE DRIVING. *BF IN BOTH CASES, THE TURN BOLTS ON THE LEFT FRONT AND RIGHT SIDE SEPARATED. A SINGLE CENTRAL SCREW BOLT AT IT'S FRONT THEN SUPPORTED THE AIR DAM. THE PLASTIC AROUND IT FINALLY TORE UNDER VIBRATION AND AIR PRESSURE FORCES. *SC
NHTSA ODI #10095376
29,000 miles · Jan 5, 2004
Structure
WHEN IT RAINS, MY VOLKSWAGEN PASSAT 2002 STATION WAGON FLOORS GET SOAKED AND PUDDLE. HAD BACK TO DEALER 3 TIMES OVER 1.5 YEARS OF OWNERSHIP, HAD RUGS REPLACED 2X, THEY SAID IT WAS A FILTER SEAL THAT WAS BAD. PROBLEM HAS NOT BEEN RESOLVED.*AK
NHTSA ODI #10052447
3,000 miles · Jun 30, 2003
Structure
THE ENTIRE FLOOR OF THE VEHICLE FLOODS WHEN IT RAINS.CAUSE/LOCATION OF THE LEAK IS UNKNOWN. *AK
NHTSA ODI #10026160
Mileage unknown · Mar 5, 2003
Structure
THE VEHICLE EXPERIENCED A SEVERE VIBRATION.*JB
NHTSA ODI #10009968
Mileage unknown · Mar 13, 2002
Structure
THE AIR DAM THAT PROTECTS THE TRANSMISSION/ENGINE BOTTOM, ONLY THE FRONT CENTER BOLT HAD BEEN ATTACHED. THE RIGHT AND LEFT BOLTS WERE NOT INSTALLED. DAM BROKE WHILE MOVING AND COULD GET WEDGED UNDER VEHICLE CAUSING A POTENTIAL ACCIDENT. *JG
NHTSA ODI #785910
NHTSA investigations
9EA11002 · Engine Compartment Fire
Opened Jan 26, 2011 · Closed Feb 17, 2012
Status: closed (inferred from source dates) · Electrical System; Engine And Engine Cooling
In July 2010, the Agency opened PE10-027 to investigate allegations of coil on plug (COP) ignition coil fires in MY2002-2003 VW Passat vehicles.The investigation was upgraded in January 2011 to include all MY2001-2007 4-cylinder VW Passat, gasoline, turbo-charged vehicles.Based on the analysis of VW's response, and including ODI's consumer complaints, ODI has since identified 135 unique engine fire reports attributable to the COP coils.After further review of the details as contained in each report, ODI determined that 43 of the 135 fire reports were actual fire/flame incidents, 83 fire reports were thermal events (smoke, spark, heat or wire melt), and another 9 fire reports were undetermined in severity due to the lack of information.These COP coil fires were characterized as initiated from within the COP coil circuit located at the top of the engine block and below the plastic engine cover.The fires observed were contained in the engine compartment and did not reach into the passenger compartment in contrast to those caused by an overheated catalytic converter examined in ODI?s investigation in 2007 and 2008.There were no reports of crashes or personal injury in this examination.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, 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 monitor this issue and reserves the right to take further action if warranted by the circumstancesSee the Closing Report for additional details.
Additional source detail variants (2)
Electrical System
In July 2010, the Agency opened PE10-027 to investigate allegations of coil on plug (COP) ignition coil fires in MY2002-2003 VW Passat vehicles.The investigation was upgraded in January 2011 to include all MY2001-2007 4-cylinder VW Passat, gasoline, turbo-charged vehicles.Based on the analysis of VW's response, and including ODI's consumer complaints, ODI has since identified 135 unique engine fire reports attributable to the COP coils.After further review of the details as contained in each report, ODI determined that 43 of the 135 fire reports were actual fire/flame incidents, 83 fire reports were thermal events (smoke, spark, heat or wire melt), and another 9 fire reports were undetermined in severity due to the lack of information.These COP coil fires were characterized as initiated from within the COP coil circuit located at the top of the engine block and below the plastic engine cover.The fires observed were contained in the engine compartment and did not reach into the passenger compartment in contrast to those caused by an overheated catalytic converter examined in ODI?s investigation in 2007 and 2008.There were no reports of crashes or personal injury in this examination.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, 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 monitor this issue and reserves the right to take further action if warranted by the circumstancesSee the Closing Report for additional details.
Engine And Engine Cooling
In July 2010, the Agency opened PE10-027 to investigate allegations of coil on plug (COP) ignition coil fires in MY2002-2003 VW Passat vehicles.The investigation was upgraded in January 2011 to include all MY2001-2007 4-cylinder VW Passat, gasoline, turbo-charged vehicles.Based on the analysis of VW's response, and including ODI's consumer complaints, ODI has since identified 135 unique engine fire reports attributable to the COP coils.After further review of the details as contained in each report, ODI determined that 43 of the 135 fire reports were actual fire/flame incidents, 83 fire reports were thermal events (smoke, spark, heat or wire melt), and another 9 fire reports were undetermined in severity due to the lack of information.These COP coil fires were characterized as initiated from within the COP coil circuit located at the top of the engine block and below the plastic engine cover.The fires observed were contained in the engine compartment and did not reach into the passenger compartment in contrast to those caused by an overheated catalytic converter examined in ODI?s investigation in 2007 and 2008.There were no reports of crashes or personal injury in this examination.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, 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 monitor this issue and reserves the right to take further action if warranted by the circumstancesSee the Closing Report for additional details.
PE10027 · Engine Compartment Fire
Opened Jul 26, 2010 · Closed Feb 7, 2011
Status: closed (inferred from source dates) · Electrical System; Engine And Engine Cooling
ODI has received 11 complaints alleging that a fire started in the engine compartment of the vehicle that may be related to ignition coil failure, and 9 complaints of ignition coil failure that did not result in a fire.Reports state that the vehicle hesitated or lost power, and the check engine or dashboard lights illuminated.The vehicles were repaired by replacing the faulty ignition coil(s). Some of the complaints indicated that the ignition coils were replaced more than once.The scope of PE10-027 focused on Model Years (MY)2002-2003 Passat vehicles.Volkswagen provided data regarding their analysis of the vehicle fires and faulty ignition coils for these vehicles as well as other MY Passat vehicles.ODI needs to further investigate this issue.To facilitate the acquisition and analysis of additional information, this investigation has been upgraded to an Engineering Analysis, EA11-002.
Additional source detail variants (2)
Electrical System
ODI has received 11 complaints alleging that a fire started in the engine compartment of the vehicle that may be related to ignition coil failure, and 9 complaints of ignition coil failure that did not result in a fire.Reports state that the vehicle hesitated or lost power, and the check engine or dashboard lights illuminated.The vehicles were repaired by replacing the faulty ignition coil(s). Some of the complaints indicated that the ignition coils were replaced more than once.The scope of PE10-027 focused on Model Years (MY)2002-2003 Passat vehicles.Volkswagen provided data regarding their analysis of the vehicle fires and faulty ignition coils for these vehicles as well as other MY Passat vehicles.ODI needs to further investigate this issue.To facilitate the acquisition and analysis of additional information, this investigation has been upgraded to an Engineering Analysis, EA11-002.
Engine And Engine Cooling
ODI has received 11 complaints alleging that a fire started in the engine compartment of the vehicle that may be related to ignition coil failure, and 9 complaints of ignition coil failure that did not result in a fire.Reports state that the vehicle hesitated or lost power, and the check engine or dashboard lights illuminated.The vehicles were repaired by replacing the faulty ignition coil(s). Some of the complaints indicated that the ignition coils were replaced more than once.The scope of PE10-027 focused on Model Years (MY)2002-2003 Passat vehicles.Volkswagen provided data regarding their analysis of the vehicle fires and faulty ignition coils for these vehicles as well as other MY Passat vehicles.ODI needs to further investigate this issue.To facilitate the acquisition and analysis of additional information, this investigation has been upgraded to an Engineering Analysis, EA11-002.
PE08008 · Fuel Tank Leak
Opened Jan 31, 2008 · Closed May 30, 2008
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly; Fuel System, Other:storage:tank Assembly:pressure Relief Devices
VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.
Additional source detail variants (4)
Fuel System, Gasoline:storage:tank Assembly
VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.
Fuel System, Gasoline:storage:tank Assembly
VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.
Fuel System, Other:storage:tank Assembly:pressure Relief Devices
VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.
Fuel System, Other:storage:tank Assembly:pressure Relief Devices
VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND CONSTRUCTION REQUIRE A DIFFERENT REMEDY FOR EACH VEHICLE.ON THE PASSATS, THE VENTILATION LINE COULD HAVE BEEN INSTALLED IMPROPERLY WITH TENSION AND WITH AN INCORRECTLY POSITIONED CABLE TIE.THE TENSION COULD CAUSE CRACKED OR BROKEN NIPPLES ON THE FUEL TANK ROLLOVER VALVE.ON THE AUDI VEHICLES, A MATERIAL CHANGE (EFFECTIVE JUNE 2, 2001) WITH DIFFERENT AGING CHARACTERISTICS USED FOR THE ROLLOVER VALVE AND THE USE OF AN INFLEXIBLE ALUMINUM VENTILATION LINE COULD CAUSE CRACKING OF THE NIPPLE ON THE ROLLOVER VALVE.VW IS RECALLING ALL VEHICLES SUBJECT TO THESE DEFECTS.IT WILL INSPECT PASSATS TO ENSURE THAT THE VENT LINE IS TENSION FREE AND CORRECT THE INSTALLATION IF TENSION IS FOUND.IF A CRACK OR FUEL LEAK IS FOUND, VW WILL REPLACE THE FUEL TANK.AUDI WILL REPAIR ALL SUBJECT VEHICLES BY REINFORCING THE FUEL TANK ROLLOVER VALVE WITH AN EPOXY ADHESIVE.THIS INVESTIGATION IS CLOSED.
EA07014 · Passenger Engine Compartment Fires
Opened Sep 28, 2007 · Closed Jul 7, 2008
Status: closed (inferred from source dates) · Electrical System:ignition; Engine And Engine Cooling:exhaust System
THE MANUFACTURER NOTIFIED NHTSA ON 04-APR-08 THAT A SAFETY RECALL ACTION WOULD BE INITIATED TO REMEDY THE ISSUE.IN JUNE 2008, THE MANUFACTURER ISSUED A TECHNICAL SERVICE BULLETIN (CODE 26E5/R5) REGARDING THE SPECIFIC PROCEDURES TO BE EMPLOYED IN THIS CAMPAIGN.VEHICLE OWNER NOTIFICATION LETTERS WERE SENT BEGINNING APPROXIMATELY JUNE 13, 2008.THE CAMPAIGN WAS ASSIGNED NHTSA NO. 08V-156.THIS RECALL AFFECTS ALL MY 1999-2005, 5TH GENERATION GASOLINE-POWERED PASSAT SEDANS AND STATION WAGONS.APPROXIMATELY 412,000 VEHICLES ARE AFFECTED.CORRECTIVE ACTION WILL CONSIST OF INSTALLING ADDITIONAL EXHAUST SYSTEM HEAT SHIELDING TO MITIGATE THE POTENTIAL THERMAL EFFECTS OF ENGINE IGNITION PROBLEMS.BASED ON THIS ACTION, THE SUBJECT EA HAS BEEN CLOSED.
Additional source detail variants (2)
Electrical System:ignition
THE MANUFACTURER NOTIFIED NHTSA ON 04-APR-08 THAT A SAFETY RECALL ACTION WOULD BE INITIATED TO REMEDY THE ISSUE.IN JUNE 2008, THE MANUFACTURER ISSUED A TECHNICAL SERVICE BULLETIN (CODE 26E5/R5) REGARDING THE SPECIFIC PROCEDURES TO BE EMPLOYED IN THIS CAMPAIGN.VEHICLE OWNER NOTIFICATION LETTERS WERE SENT BEGINNING APPROXIMATELY JUNE 13, 2008.THE CAMPAIGN WAS ASSIGNED NHTSA NO. 08V-156.THIS RECALL AFFECTS ALL MY 1999-2005, 5TH GENERATION GASOLINE-POWERED PASSAT SEDANS AND STATION WAGONS.APPROXIMATELY 412,000 VEHICLES ARE AFFECTED.CORRECTIVE ACTION WILL CONSIST OF INSTALLING ADDITIONAL EXHAUST SYSTEM HEAT SHIELDING TO MITIGATE THE POTENTIAL THERMAL EFFECTS OF ENGINE IGNITION PROBLEMS.BASED ON THIS ACTION, THE SUBJECT EA HAS BEEN CLOSED.
Engine And Engine Cooling:exhaust System
THE MANUFACTURER NOTIFIED NHTSA ON 04-APR-08 THAT A SAFETY RECALL ACTION WOULD BE INITIATED TO REMEDY THE ISSUE.IN JUNE 2008, THE MANUFACTURER ISSUED A TECHNICAL SERVICE BULLETIN (CODE 26E5/R5) REGARDING THE SPECIFIC PROCEDURES TO BE EMPLOYED IN THIS CAMPAIGN.VEHICLE OWNER NOTIFICATION LETTERS WERE SENT BEGINNING APPROXIMATELY JUNE 13, 2008.THE CAMPAIGN WAS ASSIGNED NHTSA NO. 08V-156.THIS RECALL AFFECTS ALL MY 1999-2005, 5TH GENERATION GASOLINE-POWERED PASSAT SEDANS AND STATION WAGONS.APPROXIMATELY 412,000 VEHICLES ARE AFFECTED.CORRECTIVE ACTION WILL CONSIST OF INSTALLING ADDITIONAL EXHAUST SYSTEM HEAT SHIELDING TO MITIGATE THE POTENTIAL THERMAL EFFECTS OF ENGINE IGNITION PROBLEMS.BASED ON THIS ACTION, THE SUBJECT EA HAS BEEN CLOSED.
PE07024 · Passenger/engine Compartment Fires
Opened May 10, 2007 · Closed Sep 28, 2007
Status: closed (inferred from source dates) · Electrical System:ignition
MANY OF THE FIRE REPORTS ALLEGE THAT THE VEHICLE FIRE WAS ATTRIBUTED TO IGNITION COIL FAILURE.VW PROVIDED ADDITIONAL DATA REGARDING ITS ANALYSIS OF VEHICLE FIRES AND A DETAILED DESCRIPTION OF THE THREE DIFFERENT ENGINES AND IGNITION SYSTEMS FOR THE SUBJECT VEHICLES.ODIFINDS THE NEED TO FURTHER INVESTIGATE THIS ISSUE.TO FACILITATE ACQUISITION AND ANALYSIS OF ADDITIONAL INFORMATION, THIS INVESTIGATIONHAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-014).
PE07018 · Water/ice In Brake Booster
Opened Apr 3, 2007 · Closed Sep 4, 2007
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist:vacuum
DURING THIS INVESTIGATION, VOLKSWAGEN OF AMERICA (VW) IDENTIFIED A PROBLEM WITH WATER ACCUMULATION IN THE FRESH AIR PLENUM THAT COULD, IN CERTAIN CIRCUMSTANCES, RESULT IN REDUCED BRAKE POWER ASSIST IN MODEL YEAR (MY) 2002 PASSAT VEHICLES.VW INDICATED THAT PROBLEM IS CAUSED BY LEAVES AND OTHER DEBRIS CLOGGING THE PLENUM DRAINS, WHICH MAY RESULT IN WATER FILLING THE PLENUM TO THE LEVEL OF THE BRAKE BOOSTER AIR INTAKE.THE BOOSTER AIR INTAKE IS LOCATED IN THE FRESH AIR PLENUM IN THE MY 2002 PASSAT VEHICLES, BUT NOT IN THE MY 2001 OR 2003 VEHICLES WHICH DRAW BOOSTER AIR FROM THE CABIN.VW TESTING SHOWED THAT BRAKE ASSIST COULD BE REDUCED IF WATER ENTERS THE BOOSTER AND FREEZES.VW IS ADDRESSING THE PROBLEM WITH A SERVICE CAMPAIGN, WHICH BEGAN IN AUGUST 2007.THE FRESH AIR PLENUM IN THE SUBJECT VEHICLES IS AN ENCLOSED SPACE AT THE BASE OF THE WINDSHIELD FROM WHICH THE VEHICLE VENTILATION SYSTEM DRAWS THE FRESH AIR SUPPLY VIA A POLLEN FILTER.RAIN WATER THAT FLOWS OFF THE WINDSHIELD INTO THE PLENUM IS DRAINED THROUGH TWO VALVES LOCATED BELOW THE BATTERY AND BRAKE BOOSTER.STRAINERS AT THE BASE OF THE WINDSHIELD AND IN THE PANEL COVERING THE TOP OF THE PLENUM BLOCK LEAVES, PINE NEEDLES AND OTHER DEBRIS.OVER TIME, DEBRIS MAY ENTER THE PLENUM THROUGH OPENINGS IN THE PLENUM PANEL OR AROUND THE HOOD HINGES.IF CLOGGED DRAINS ALLOW APPROXIMATELY 3-4 GALLONS OF WATER TO ACCUMULATE IN THE PLENUM, THE WATER MAY ENTER THE BOOSTER THROUGH THE AIR INTAKE.WATER ACCUMULATION IN THE PLENUM MAY ALSO RESULT IN COMPLAINTS OF WET CARPETS IN THE VEHICLE INTERIOR IF THE WATER REACHES THE LEVEL OF THE FRESH AIR INTAKE/POLLEN FILTER. VW STATED THAT ITS TESTING SHOWED THAT BRAKE PERFORMANCE AND ACTUATING FORCE (I.E., PEDAL EFFORT) ARE NOT AFFECTED WHEN THE BOOSTER IS FILLED WITH THE MAXIMUM AMOUNT OF WATER POSSIBLE (UP TO THE HEIGHT OF THE BOOSTER ENGINE VACUUM CONNECTION, THROUGH WHICH WATER DRAWN INTO THE BOOSTER IS EVACUATED).VW'S TESTING SHOWED THAT BRAKE PERFORMANCE AND ACTUATING FORCE COULD BE AFFECTED BY WATER FREEZING IN THE BOOSTER.HOWEVER, WHEN TESTED WITH RELATIVELY LOW VOLUMES OF FROZEN WATER IN THE BOOSTER, VW SHOWED THAT THE EFFECTS WERE SIGNIFICANTLY LESS SEVERE THAN FOR CONDITIONS THAT RESULT IN A COMPLETE LOSS OF VACUUM ASSIST.WHILE VW INDICATED THAT THE EFFECTS WOULD BE MORE SEVERE WITH GREATER VOLUMES OF FROZEN WATER, IT MAINTAINED THAT THE CHANCES OF THIS OCCURRING WERE REMOTE AND WOULD BE READILY DISCERNABLE TO THE DRIVER UPON THE INITIAL BRAKE APPLICATION AFTER VEHICLE START-UP.ODI'S ANALYSIS OF COMPLAINTS AND WARRANTY DATA SHOWED DISPROPORTIONATE CONCENTRATIONS IN WINTER MONTHS AND IN NORTHERN STATES WITH COLDER WINTER CLIMATES. ODI IDENTIFIED THREE MINOR CRASHES RELATED TO THE ALLEGED DEFECT IN MY 2002 PASSAT VEHICLES.TWO OF THE CRASHES OCCURRED INGARAGES/DRIVEWAYS AND THE THIRD OCCURRED IN A DEALER SERVICE GARAGE.THERE WERE NO INJURIES ALLEGED IN THE CRASHES BUT A FOOT INJURY WAS ALLEGED IN A FOURTH INCIDENT WHERE EXCESSIVE BRAKE EFFORT REQUIRED DURING A HARD STOP. VOLKSWAGEN IS CONDUCTING A SERVICE CAMPAIGN TO REMEDY THIS CONDITION IN MY 2002 PASSAT AND AUDI A4 AND A6 VEHICLES.THE REMEDY PROCEDURE REQUIRES VW DEALERS TO INSPECT, CLEAN AND MODIFY THE AIR PLENUM DRAIN, AS WELL AS MODIFY THE SUNROOF DRAIN (IF EQUIPPED) AND INSTALL AN IMPROVED SEAL FOR THE POLLEN FILTER.IN ADDITION, VW HAS AGREED TO PROVIDE THE FOLLOWING INFORMATION TO ODI1. QUARTERLY COMPLETION REPORTS FOR ONE YEAR; AND 2. PROMPTLY REPORTING ALL CRASHES ATTRIBUTED TO THE ALLEGED DEFECT. THIS INVESTIGATION IS CLOSED BASED UPON THE ACTIONS TAKEN BY VW.THE CLOSING OF THIS INVESTIGATION DOES NOT C
DP05004 · Engine Stalling
Opened Aug 11, 2005 · Closed Dec 8, 2005
Status: closed (inferred from source dates) · Electrical System:ignition:module
BY LETTER RECEIVED ON JUNE 24, 2005, MR. RONALD M. STRICKLAND OF RALEIGH, NC, SUBMITTED A PETITION REQUESTING THAT THE AGENCY INVESTIGATE THE PERFORMANCE OF THE IGNITION COIL PLUGS ON MODEL YEAR (MY) 2000-2003 VOLKSWAGEN JETTA, GOLF AND PASSAT SEDANS.THE PETITIONER ALLEGES THAT HE HAD EXPERIENCED MULTIPLE STALLING EVENTS AS A RESULT OF ONE OR MORE IGNITION COIL PLUGS MALFUNCTIONING ON HIS 2002 VW JETTA SEDAN.AS A RESULT OF THE ENGINE STALLING, THE PETITIONER EXPERIENCED A LOSS OF POWER STEERING AND INCREASED BRAKING EFFORTS WHEN HE PULLED THE VEHICLE OVER TO THE SIDE OF THE ROAD TO CONTROL THE VEHICLE.AFTER A FEW MINUTES PARKED ON THE SHOULDER HE WAS ABLE TO RESTART THE VEHICLE ALTHOUGH THE ENGINE OPERATED AT REDUCED POWER.VW ISSUED A CUSTOMER SATISFACTION CAMPAIGN (CSC) ON JANUARY 31, 2003 TO INSTRUCT THEIR DEALERSHIPS TO INSPECT THE VEHICLES FOR ANY MALFUNCTIONING IGNITION COIL PACKS AND TO REPLACE THEM AT NO COST TO THE CONSUMER.CONSUMERS WERE NOTIFIED TO BRING THEIR VEHICLES TO THEIR DEALERSHIPS VIA OWNER LETTERS MAILED OUT ON JUNE 6, 2003.WHILE VW INITIALLY INSTRUCTED THE DEALERSHIPS TO ONLY REPLACE THE MALFUNCTIONING IGNITION COIL PACKS, A REVISED CSC WAS ISSUED TO DEALERSHIPS IN DECEMBER 2003 AND JANUARY 2004, INSTRUCTING DEALERSHIPS TO REPLACE ALL IGNITION COIL PACKS REGARDLESS OF THEIR PERFORMANCE.A REMINDER TO THE DEALERSHIPS WAS SENT BY VW ON APRIL OF 2004.ALTHOUGH THE CONCERNS OF THE PETITIONER COULD THEORETICALLY CREATE A SAFETY PROBLEM, THE RISK IS VERY SMALL, DUE TO THE ENGINE STILL RUNNING ON EITHER 3, 5, OR 7 CYLINDERS.THERE ARE NO REPORTED CRASHES OR INJURIES DUE TO THE ALLEGED DEFECT.ONCE DRIVERS ARE AWARE OF THE PROBLEM (LOSS OF POWER DUE TO ONE OF THE IGNITION COIL PACKS MALFUNCTIONING), DRIVERS ARE ABLE TO TAKE PRECAUTIONARY AND COMPENSATORY MEASURES AND STILL MAINTAIN CONTROL OF THEIR VEHICLES.IN ADDITION, FOUR FIRES WERE REPORTED TO ODI.THESE WERE IGNITION COIL BURNOUTS WITH NO ADDITIONAL DAMAGE TO THE VEHICLE AND WERE LOCALIZED ON TOP OF THE ENGINE. DURING THE LAST 24 MONTHS THE NUMBER OF STALL AND DRIVABILITY COMPLAINTS REPORTED TO ODI HAS GREATLY DIMINISHED FROM A PEAK OF 195 IN JANUARY OF 2003 TO ONLY 3 IN AUGUST OF 2005.THIS COINCIDES WITH THE CSC RELEASED BY VW.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
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).
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