NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
92 reportsClear category filter92,000 miles · Mar 29, 2008
Engine And Engine Cooling
MY CAR JUST STOPPED. THERE COULD HAVE BEEN AN ACCIDENT HAD I NOT GOTTEN OFF THE ROAD IN TIME. I WAS ON ROUTE 68, A 4 LINE HIGHWAY. COME TO FIND OUT THE TIMING CHAIN AND TIMING TENSIONER BROKE, WHICH THE MANUFACTURE KNEW WOULD HAPPEN BECAUSE ALL THE REPAIR BOOKS SAY TO HAVE IT CHANGED AT ABOUT 65,000 TO 75,000 MILES. NOBODY T…
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MY CAR JUST STOPPED. THERE COULD HAVE BEEN AN ACCIDENT HAD I NOT GOTTEN OFF THE ROAD IN TIME. I WAS ON ROUTE 68, A 4 LINE HIGHWAY. COME TO FIND OUT THE TIMING CHAIN AND TIMING TENSIONER BROKE, WHICH THE MANUFACTURE KNEW WOULD HAPPEN BECAUSE ALL THE REPAIR BOOKS SAY TO HAVE IT CHANGED AT ABOUT 65,000 TO 75,000 MILES. NOBODY TOLD ME THAT. IF MY CHILDREN WOULD HAVE BEEN IN THE CAR AT THE TIME NEEDLESS TO SAY IF MY WIFE WOULD HAVE BEEN DRIVING INSTEAD OF ME WHAT COULD HAVE HAPPENED. IT IS COSTING ME OVER $2,300.00 TO HAVE IT FIXED. NEEDLESS TO SAY HAD I BEEN WARNED I WOULD HAVE HAD IT REPLACED. *TR
NHTSA ODI #10222644
85,000 miles · Jan 24, 2008
Engine And Engine Cooling
I OWN A 2001 VOLKSWAGEN PASSAT WITH A 1.8 LITER TURBO ENGINE AND 85,000 MILES. MY OIL LIGHT CAME ON SO I TOOK IT TO THE VW DEALER RIGHT AWAY. THE DEALER CLAIMS MY MOTOR IS "SLUDGED". EVEN THOUGH VW HAS EXTENDED THE WARRANTY FOR 8 YEARS BECAUSE OF THIS PROBLEM IT WILL NOT COVER MY VEHICLE REPAIRS OF OVER $2,000 AND GROWING. I HAV…
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I OWN A 2001 VOLKSWAGEN PASSAT WITH A 1.8 LITER TURBO ENGINE AND 85,000 MILES. MY OIL LIGHT CAME ON SO I TOOK IT TO THE VW DEALER RIGHT AWAY. THE DEALER CLAIMS MY MOTOR IS "SLUDGED". EVEN THOUGH VW HAS EXTENDED THE WARRANTY FOR 8 YEARS BECAUSE OF THIS PROBLEM IT WILL NOT COVER MY VEHICLE REPAIRS OF OVER $2,000 AND GROWING. I HAVE KEPT EXCELLENT TRACK OF OIL CHANGES IN MY VEHICLE MAINTENANCE BOOK AND EVEN CHANGED EVERY 3,000 WHEN THE SERVICE CALLS FOR ONLY 5,000. I HAVE USE A GOOD QUALITY SAE VALVOLINE 5W-30 MOTOR OIL WHICH MY OWNERS MANUAL SAYS IS FINE. VW WILL NOT COVER MY REPAIRS SIMPLY BECAUSE I DID NOT KEEP EVERY SINGLE PURCHASE RECEIPT FOR MY OIL CHANGES. THEY CLAIM, WITHOUT RECEIPTS THERE IS NO WAY OF KNOWING THAT I PUT IN APPROPRIATE OIL. MY RESPONSE IS, YOU SPEND $30,000 FOR A VEHICLE, I HAVE PROVEN I CHANGED OIL EVERY 3,000, WHY IN THE WORLD WOULD I PUT IN AN OIL THAT DID NOT CONFORM TO MY OWNERS MANUAL. THIS IS THE LAST VW MY FAMILY WILL PURCHASE. *TR
NHTSA ODI #10215897
85,925 miles · Nov 12, 2007
Engine And Engine Cooling
2001 PASSAT 1.8L TURBO. CAR'S ENGINE PRESSURE WARNING LIGHT CAME ON. THE CAR WAS TOWED TO DWIGHT HARRISON VOLKSWAGEN. THEY CHECKED THE OIL PRESSURE AND SAID IT WAS FINE. THEY CHANGED THE OIL AND SAID THE OIL PRESSURE INDICATOR MIGHT HAVE BEEN CAUSED BY NOT USING A VW OIL FILTER. NOT ONE MENTION OF THE OIL SLUDGE PROBLEM THA…
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2001 PASSAT 1.8L TURBO. CAR'S ENGINE PRESSURE WARNING LIGHT CAME ON. THE CAR WAS TOWED TO DWIGHT HARRISON VOLKSWAGEN. THEY CHECKED THE OIL PRESSURE AND SAID IT WAS FINE. THEY CHANGED THE OIL AND SAID THE OIL PRESSURE INDICATOR MIGHT HAVE BEEN CAUSED BY NOT USING A VW OIL FILTER. NOT ONE MENTION OF THE OIL SLUDGE PROBLEM THAT HAS BEEN PREVALENT WITH THIS ENGINE. DROVE THE CAR FOR AROUND 5000 MILES WITHOUT ANY MORE PROBLEMS. THEN THE OIL PRESSURE LIGHT CAME BACK ON INTERMITTENTLY. I TOWED THE CAR INTO HERITAGE VW WHO SAID IT COULD BE AN OIL SLUDGE PROBLEM BUT THAT I'LL HAVE TO AUTHORIZE 5 HOURS OF LABOR TO TELL FOR SURE (ABOUT $500). I CANNOT FIND ALL OF MY OIL CHANGE RECEIPTS AND VW WON'T ADVISE IF THEY WILL COVER ANY OF THE REPAIR UNTIL I SPEND THE $500. WHAT AM I SUPPOSED TO DO AFTER THEY'VE TAKEN MY CAR APART AND I'LL ALREADY SPENT $500 GETTING A DIAGNOSIS? I NEVER RECEIVED THE LETTER VW SAID THEY SENT ABOUT THE PROBLEM IN 2004. I'VE HAD THE OIL CHANGED AT VW DEALERSHIPS AFTER THEY ACKNOWLEDGED THE PROBLEM IN 2004 YET THE DEALERSHIP NEVER ONCE ASKED IF I'D LIKE TO PUT IN SYNTHETIC OIL. DON'T THEY HAVE ANY RESPONSIBILITY FOR THE FAULTY DESIGN OF THE TURBO ENGINE? DON'T THE DEALERS HAVE A RESPONSIBILITY TO TELL YOU OF THE PROBLEM WHEN YOU ARE GETTING THE OIL CHANGED? THIS IS TYPICAL OF VW DEALERSHIPS - THEY WANT YOU TO SPEND MONEY WHILE THEY HAVE A GUESSING GAME ABOUT THE PROBLEM. THEY DID THIS WITH A TRANSMISSION PROBLEM I HAD, THE COOLING SYSTEM AND THE CHECK ENGINE LIGHT. *TR
NHTSA ODI #10208680
Mileage unknown · Nov 9, 2007
Electrical SystemEngine And Engine Cooling
2001 VOLKSWAGEN PASSAT CHECK ENGINE AND OIL PRESSURE LIGHTS ILLUMINATING. CONSUMER STATES THAT THE VEHICLE ALSO EXPERIENCED A LOSS OF POWER AND ENGINE MADE A WHINING NOISE. *KB
NHTSA ODI #10209397
Mileage unknown · Aug 22, 2007
Engine And Engine Cooling
I BROUGHT MY VEHICLE FOR SERVICE ON AUGUST 4, 2007, AT VW DEALERSHIP FAIRFAX IMPORTS, IN FAIRFAX, VA. AT THIS TIME I INFORMED MR. DAVID DELOATCHE, SERVICE ADVISOR, THAT MY COOLANT LIGHT (STOP RED LIGHT FLASHING) HAD COME ON AND THERE SEEMED TO BE A LEAK AS THE FLUID WAS NOT SUSTAINING AND RATHER SPILLING OUT. ON AUGUST 4, 200…
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I BROUGHT MY VEHICLE FOR SERVICE ON AUGUST 4, 2007, AT VW DEALERSHIP FAIRFAX IMPORTS, IN FAIRFAX, VA. AT THIS TIME I INFORMED MR. DAVID DELOATCHE, SERVICE ADVISOR, THAT MY COOLANT LIGHT (STOP RED LIGHT FLASHING) HAD COME ON AND THERE SEEMED TO BE A LEAK AS THE FLUID WAS NOT SUSTAINING AND RATHER SPILLING OUT. ON AUGUST 4, 2007, I WAS CHARGED $776.99 FOR MANIFOLD OF SERVICES INCLUDING AN INJECTOR FLUSH, POWER STEERING FLUSH, BRAKE FLUID FLUSH, AND COOLANT FLUSH. THE COOLANT BOTTLE WAS REPLACED AND I WAS ASSURED THAT THERE WAS NO ENGINE FLUSH NEEDED. I WAS INFORMED THAT THERE WASN'T ENOUGH TIME TO FIX THE TEMPERATURE SENSOR AND THE CAR WAS SAFE FOR ME TO DRIVE. AS I LEFT THE PARKING LOT ON AUGUST 4, 2007, AFTER MY SERVICE AT FAIRFAX IMPORTS, THE COOLANT LIGHT CAME ON AND THE TEMPERATURE SENSOR ROSE TO 260 DEGREES. I CALLED DAVID DELOATCHE IMMEDIATELY TO INQUIRE ON THE SAFETY OF MY CAR. I WAS ASSURED ONCE AGAIN TO IGNORE THE COOLANT LIGHT AND THE TEMPERATURE SENSOR, AND THAT IT IS SAFE FOR ME TO TURN ON AND USE THE AIR CONDITIONING AND THAT THE CAR WAS COMPLETELY SAFE FOR ME TO DRIVE. MY EMPLOYER, IBM SENT ME FOR TRAINING TO PALISADES, NY FROM AUGUST 5 TO 12, 2007. ON WEDNESDAY, AUGUST 15, 2007, I WAS ENROUTE TO IBM OFFICE IN BETHESDA, MD FROM FAIRFAX, VA. MY ENGINE BLEW OUT ON HIGHWAY 270 AND I WAS PLACED IN A DANGEROUS SITUATION. MY SAFETY WAS DISREGARDED AS MY VEHICLE WASN'T PROPERLY FIXED, AND I WAS ABANDONED ON A MAJOR HIGHWAY. *TR
NHTSA ODI #10200519
75,000 miles · Aug 20, 2007
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2001 VOLKSWAGEN PASSAT. THE CONTACT STATED THAT THE ON-BOARD DIAGNOSTIC INDICATED THAT THE CATALYTIC CONVERTER NEEDED TO BE REPLACED. THE DEALER AND MANUFACTURER REFUSED TO REPLACE THE UNIT. THE DEALER STATED THAT THERE WERE NO RECALLS AVAILABLE. THE VIN, ENGINE SIZE, AND DEALER INFORMATION WERE UNKNOWN…
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TL*THE CONTACT OWNS A 2001 VOLKSWAGEN PASSAT. THE CONTACT STATED THAT THE ON-BOARD DIAGNOSTIC INDICATED THAT THE CATALYTIC CONVERTER NEEDED TO BE REPLACED. THE DEALER AND MANUFACTURER REFUSED TO REPLACE THE UNIT. THE DEALER STATED THAT THERE WERE NO RECALLS AVAILABLE. THE VIN, ENGINE SIZE, AND DEALER INFORMATION WERE UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 75,000.
NHTSA ODI #10200108
Mileage unknown · Aug 8, 2007
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2001 VOLKSWAGEN PASSAT. SHE STATED THAT THE CHECK ENGINE LIGHT REMAINED ILLUMINATED. THE DEALER STATED THAT THE ENGINE COOLANT TEMPERATURE SENSOR NEEDED TO BE REPLACED. THE DEALER STATED THAT THEY WOULD MAKE THE REPAIR; HOWEVER, THERE WOULD BE A CHARGE. THE CURRENT MILEAGE WAS 67,000 AND THE FAILURE MIL…
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TL*THE CONTACT OWNS A 2001 VOLKSWAGEN PASSAT. SHE STATED THAT THE CHECK ENGINE LIGHT REMAINED ILLUMINATED. THE DEALER STATED THAT THE ENGINE COOLANT TEMPERATURE SENSOR NEEDED TO BE REPLACED. THE DEALER STATED THAT THEY WOULD MAKE THE REPAIR; HOWEVER, THERE WOULD BE A CHARGE. THE CURRENT MILEAGE WAS 67,000 AND THE FAILURE MILEAGE WAS UNAVAILABLE.
NHTSA ODI #10198891
Mileage unknown · Jul 30, 2007
Electrical SystemEngine And Engine CoolingService Brakes, Hydraulic
I OWN A 2001 VOLKSWAGEN PASSAT STATION WAGEN AND HAVE HAD NOTHING BUT TROUBLE WITH IT SINCE I BOUGHT IT. I HAD TO REPLACE THE ENGINE DUE SLUDGE AND VOLKSWAGEN OF AMERICA WOULD NOT REIMBURSE ME BECAUSE I WAS MISSING ONE OIL CHANGE RECEIPT THE LIGHTS KEEP COMING ON IN THE CAR TELLING ME I HAVE ENGINE PROBLEMS ONCE AGAIN, AND I BR…
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I OWN A 2001 VOLKSWAGEN PASSAT STATION WAGEN AND HAVE HAD NOTHING BUT TROUBLE WITH IT SINCE I BOUGHT IT. I HAD TO REPLACE THE ENGINE DUE SLUDGE AND VOLKSWAGEN OF AMERICA WOULD NOT REIMBURSE ME BECAUSE I WAS MISSING ONE OIL CHANGE RECEIPT THE LIGHTS KEEP COMING ON IN THE CAR TELLING ME I HAVE ENGINE PROBLEMS ONCE AGAIN, AND I BRING IT IN FOR REGULAR REPAIRS AND CHECK UPS. CURRENTLY THE SUSPENSION PART OF THE CAR HAS GONE AND THAT WILL COST ANOTHER $2000 ON TOP OF THE $7000 I ALREADY PUT INTO IT. THAT DOES NOT INCLUDE NEW TIRES AND OTHER THINGS THAT HAVE GONE WRONG WITH THIS IDIOT CAR. VOLKSWAGEN DOES NOT STAND BY ITS CUSTOMERS AT ALL AND I WILL NEVER EVER BUY FROM THEM AGAIN AND WILL TELL PEOPLE I KNOW THE CAR IS A PIECE OF CRAP. THE PLACE I BRING IN MY CAR TO FOR REPAIR ALREADY KNOWS THAT. DO NOT BRING IT INTO A VOLKSWAGEN REPAIR PLACE TO HAVE IT FIXED> THEY ARE THE BIGGEST RIPP OFFS AND SO TOTALLY DISHONEST!!!! I BOUGHT THE CAR FROM JACK DANIELS IN FAIRLAWN, NJ AND HAVE HAD IT REPAIRED AT TREND MOTORS, IN DENVILLE, NJ *JB
NHTSA ODI #10197784
100,000 miles · Mar 24, 2007
Engine And Engine CoolingSteeringSuspension
ENGINE SLUDGE IN ENGINE LEADING TO FAILURE OF THE OIL PUMP AND THE TURBO. IN ADDITION, ALSO HAD TO HAVE THE FRONT CONTROL ARMS ,AND TIE-RODS REPLACED , AND EVEN NOW THERE WERE STILL PROBLEMS WITH THE FRONT SUSPENSION. I HAVE RESEARCHED AND FOUND THESE WERE SIMILAR PROBLEMS WITH MANY PASSAT OWNERS. I STILL RECALL THE MA…
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ENGINE SLUDGE IN ENGINE LEADING TO FAILURE OF THE OIL PUMP AND THE TURBO. IN ADDITION, ALSO HAD TO HAVE THE FRONT CONTROL ARMS ,AND TIE-RODS REPLACED , AND EVEN NOW THERE WERE STILL PROBLEMS WITH THE FRONT SUSPENSION. I HAVE RESEARCHED AND FOUND THESE WERE SIMILAR PROBLEMS WITH MANY PASSAT OWNERS. I STILL RECALL THE MAJOR ISSUE / RECALL OVER THE IGNITION COIL FAILURES AND HOW VW OF AMERICA DENIED THERE EVER WAS A PROBLEM. THE ENTIRE CAR SHOULD BE DECLARED A LEMON !!!! THE OIL PUMP FAILURE LEADING TO FAILURES OF THE TURBO, AND SEIZURE OF THE ENGINE SHOULD BE PROOF ENOUGH THAT THIS CAR HAS TOO MANY MAJOR PROBLEMS AND SHOULD BE RECALLED . *AK
NHTSA ODI #10186084
Mileage unknown · Feb 12, 2007
Engine And Engine Cooling
I HAVE A 2001 VOLKSWAGEN PASSAT AND THE CHECK OIL PRESSURE STOP ENGINE LIGHT CAME ON YESTERDAY. THE OIL LEVEL IS FINE. WE HAD AN OIL CHANGE THE DAY BEFORE. THE CAR HAD TO BE TOWED TO THE VOLKSWAGEN DEALERSHIP. THIS COMES THREE MONTHS AFTER WE HAD TO SEND IT TO VOLKSWAGEN TO HAVE A COOLING PROBLEM WORKED ON WHICH COST OVER 3,…
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I HAVE A 2001 VOLKSWAGEN PASSAT AND THE CHECK OIL PRESSURE STOP ENGINE LIGHT CAME ON YESTERDAY. THE OIL LEVEL IS FINE. WE HAD AN OIL CHANGE THE DAY BEFORE. THE CAR HAD TO BE TOWED TO THE VOLKSWAGEN DEALERSHIP. THIS COMES THREE MONTHS AFTER WE HAD TO SEND IT TO VOLKSWAGEN TO HAVE A COOLING PROBLEM WORKED ON WHICH COST OVER 3,000. THEY WERE TOLD TO FIX ANYTHING THAT WAS WRONG WITH THE CAR. *NM
NHTSA ODI #10182314
NHTSA investigations
7EA11002 · 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.
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).
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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