NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
896 reports148,000 miles · Jan 14, 2014
Structure
THE SUBFRAME IS RUSTED OUT AND THE AUTO HAD ONLY 148500 MILES BEFORE WE WERE INFORMED BY MY REPAIR MAN I CALLED CHRYSLER AND THEY TOLD ME THAT IT IS NOT COVERED BUT SOME PACIFICAS ARE COVERED WHICH DOESN'T MAKE SENSE THE SUBFRAME CAUSED THE ENGINE MOUNTS TO FALL OUT AND I AM LUCKY MY 10 YEAR OLD DAUGHTER AND WIFE DIDN'T GET HUR…
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THE SUBFRAME IS RUSTED OUT AND THE AUTO HAD ONLY 148500 MILES BEFORE WE WERE INFORMED BY MY REPAIR MAN I CALLED CHRYSLER AND THEY TOLD ME THAT IT IS NOT COVERED BUT SOME PACIFICAS ARE COVERED WHICH DOESN'T MAKE SENSE THE SUBFRAME CAUSED THE ENGINE MOUNTS TO FALL OUT AND I AM LUCKY MY 10 YEAR OLD DAUGHTER AND WIFE DIDN'T GET HURT, AFTER CHECKING THE PROBLEM OUT ONLINE I FOUND OUT THAT MANY OWNERS HAVE THE SAME PROBLEM. *TR
NHTSA ODI #10559828
64,000 miles · Jan 14, 2014
Engine And Engine CoolingSteeringStructure
THE ENGINE CRADLE CROSS MEMBER OF MY VEHICLE HAS ROTTED TO THE POINT THAT THE CAR IS UNSAFE TO DRIVE. THERE IS A SERVICE NOTE FOR A SMALL WINDOW OF PACIFICAS INCLUDED ON A WARRANTY FOR THE SAME PROBLEM, BUT ONLY FOR THE CARS BUILT WITHIN A CERTAIN DATE. CHRYSLER IS AWARE OF THE PROBLEM, BUT WILL DO NOTHING TO CORRECT IT. THE CRA…
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THE ENGINE CRADLE CROSS MEMBER OF MY VEHICLE HAS ROTTED TO THE POINT THAT THE CAR IS UNSAFE TO DRIVE. THERE IS A SERVICE NOTE FOR A SMALL WINDOW OF PACIFICAS INCLUDED ON A WARRANTY FOR THE SAME PROBLEM, BUT ONLY FOR THE CARS BUILT WITHIN A CERTAIN DATE. CHRYSLER IS AWARE OF THE PROBLEM, BUT WILL DO NOTHING TO CORRECT IT. THE CRADLE INCORPORATES THE ENGINE MOUNTS, LOWER CONTROL ARMS, AND STEERING. IF IT IS NOT REPLACED, AND BREAKS WHILE DRIVING, THERE WILL BE A COMPLETE LOSS OF CONTROL OF THE VEHICLE. I KNOW THAT MY VEHICLE IS NOT THE ONLY ONE WITH SUCH A SERIOUS ISSUE. *TR
NHTSA ODI #10559779
131,495 miles · Jan 13, 2014
Engine
BOUGHT THIS VEHICLE USED, 11 MONTHS AGO AND HAVE HAD IT SERVICED REGULARLY. RECENTLY IT STARTED HESITATING AND SHUTTING OFF AT RANDOM, USUALLY AT LOWER SPEEDS, BUT RECENTLY AT HIGHER SPEEDS TOO, MECHANIC COULD FIND NOTHING. HAD TO HAVE IT TOWED TO LOCAL GARAGE AFTER EXTREME COLD SNAP BECAUSE IT WOULDN'T START. IT HAD BEEN FLOODE…
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BOUGHT THIS VEHICLE USED, 11 MONTHS AGO AND HAVE HAD IT SERVICED REGULARLY. RECENTLY IT STARTED HESITATING AND SHUTTING OFF AT RANDOM, USUALLY AT LOWER SPEEDS, BUT RECENTLY AT HIGHER SPEEDS TOO, MECHANIC COULD FIND NOTHING. HAD TO HAVE IT TOWED TO LOCAL GARAGE AFTER EXTREME COLD SNAP BECAUSE IT WOULDN'T START. IT HAD BEEN FLOODED. HAD OIL CHANGED AND PLUGS CHANGED, AND MECHANIC FOUND THE ENGINE CRADLE CORROSION, AS MANY OTHER HAVE REPORTED. JUST A MATTER OF TIME BEFORE IT IS UNSAFE TO DRIVE, AND THE HESITATING CONTINUES. I HAVE CONTACTED CHRYSLER 3 TIMES ON THIS, AND THEY CONTINUE TO TELL ME THAT MY CAR IS WAY OVER THE MILEAGE AND NOT WITHIN THE EXTENDED WARRANTY TIME FRAME. IT IS OBVIOUSLY A DESIGN FLAW, AND THE PARTS MADE WITH INFERIOR MATERIALS. PLEASE ISSUE A RECALL TO INCLUDE ALL PACIFICAS AND MAKE CHRYSLER TAKE RESPONSIBILITY FOR THIS. *TR
NHTSA ODI #10559648
42,000 miles · Jan 11, 2014
Power TrainSteeringSuspension
THE ENGINE CRADLE CROSS MEMBER OF MY VEHICLE IS ROTTING TO THE POINT THAT I CAN NO LONGER HAVE THE CAR SAFETY INSPECTED IN PA. THERE IS A SERVICE NOTE FOR A SMALL WINDOW OF PACIFICAS INCLUDED ON A WARRANTY FOR THE SAME PROBLEM, BUT ONLY FOR THE CARS BUILT WITHIN A CERTAIN DATE. CHRYSLER IS AWARE OF THE PROBLEM, BUT WILL DO NO…
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THE ENGINE CRADLE CROSS MEMBER OF MY VEHICLE IS ROTTING TO THE POINT THAT I CAN NO LONGER HAVE THE CAR SAFETY INSPECTED IN PA. THERE IS A SERVICE NOTE FOR A SMALL WINDOW OF PACIFICAS INCLUDED ON A WARRANTY FOR THE SAME PROBLEM, BUT ONLY FOR THE CARS BUILT WITHIN A CERTAIN DATE. CHRYSLER IS AWARE OF THE PROBLEM, BUT WILL DO NOTHING TO CORRECT IT. THE CRADLE INCORPORATES THE ENGINE MOUNTS, LOWER CONTROL ARMS, AND STEERING. IF IT IS NOT REPLACED, AND BRAKES WHILE DRIVING, THERE WILL BE A COMPLETE LOSS OF CONTROL OF THE VEHICLE. I KNOW THAT MY VEHICLE IS NOT THE ONLY ONE WITH SUCH A SERIOUS ISSUE. *TR
NHTSA ODI #10559456
98,110 miles · Jan 10, 2014
EngineSuspension
ON JANUARY 28, 2013 I HAD MY VEHICLE CHECKED FOR WARRANTY REPAIRS. AT THAT TIME I WAS ADVISED THAT THE FRONT AND REAR ENGINE MOUNTS WERE BAD ALONG WITH STRUTS. ALSO AT THAT TIME I WAS CALLED BACK TO THE SERVICE AREA BY MECHANIC. HE PROCEEDED TO SHOW ME THAT THE ENGINE CRADLE WAS RUSTING OUT AND SHOWED ME VARIOUS PLACES WHERE …
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ON JANUARY 28, 2013 I HAD MY VEHICLE CHECKED FOR WARRANTY REPAIRS. AT THAT TIME I WAS ADVISED THAT THE FRONT AND REAR ENGINE MOUNTS WERE BAD ALONG WITH STRUTS. ALSO AT THAT TIME I WAS CALLED BACK TO THE SERVICE AREA BY MECHANIC. HE PROCEEDED TO SHOW ME THAT THE ENGINE CRADLE WAS RUSTING OUT AND SHOWED ME VARIOUS PLACES WHERE IT HAD IN FACT RUSTED THROUGH. I WAS TOLD THAT THIS IS A MAJOR SAFETY CONCERN. I WAS GIVEN A QUOTE OF $1612.05 TO REPAIR THIS. DUE TO LIMITED FINANCES I HAVE ONLY BEEN ABLE TO HAVE THE WARRANTY WORK REPAIRED. AT THE TIME I BELIEVED THIS TO BE AN ISOLATED INCIDENT. I HAVE RESEARCHED SEVERAL OTHER PROBLEMS WITH THIS VEHICLE AND HAVE REALIZED THAT THIS IS NOT AN ISOLATED INCIDENT. I CONTACTED CHRYSLER ABOUT AN EXTENDED WARRANTY FOR THIS PROBLEM AND WAS INFORMED THAT THE WARRANTY ONLY COVERED THOSE BUILT BETWEEN FEBRUARY AND MARCH OF 2004. MY VEHICLE HAS A BUILD DATE OF JANUARY 22, 2004. I BELIEVE THIS SHOULD BE LOOKED INTO MORE CLOSELY AT ALL THOSE BUILT IN 2004. *TR
NHTSA ODI #10559368
97,284 miles · Jan 7, 2014
Engine And Engine CoolingStructure
MY 2004 CHRYLSER PACIFICA WAS PURCHASED NEW IN AUG 2003. I BROUGHT THE CAR IN FOR AN OIL CHANGE AT DEALERSHIP. DEALER CONTACTS ME TO HAVE ME SEE THE CAR WHILE ON A LIFT SO THAT I MAY VIEW THE EXTENSIVE ROT OF THE ENGINE CRADLE. THE UNDERSIDE OF THE VEHICLE IS TOTALLY FINE AS FAR AS RUST EXCEPT THE CRADLE THAT IS FULL OF H…
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MY 2004 CHRYLSER PACIFICA WAS PURCHASED NEW IN AUG 2003. I BROUGHT THE CAR IN FOR AN OIL CHANGE AT DEALERSHIP. DEALER CONTACTS ME TO HAVE ME SEE THE CAR WHILE ON A LIFT SO THAT I MAY VIEW THE EXTENSIVE ROT OF THE ENGINE CRADLE. THE UNDERSIDE OF THE VEHICLE IS TOTALLY FINE AS FAR AS RUST EXCEPT THE CRADLE THAT IS FULL OF HOLES. COST TO FIX $2400. CONTACTED REPRESENTATIVE AT CHRYSLER - TWO REPRESENTATIVES STATED THAT ALTHOUGH THERE WAS A BULLETIN SENT OUT TO EXTEND WARRANTIES ON SOME 2003 AND 2004 PACIFICAS, MINE IS NOT ONE OF THOSE INCLUDED AND SINCE IT WAS AN EXTENSION OF WARRANTY UP TO 10 YEARS, IT WOULD NOT BE CONSIDERED UNDER THAT EXTENSION ANYWAY. CLEARLY THIS IS A DEFECTIVE PART. CHRYSLER KNOWS THIS AS EVIDENCED BY THE EXTENSION TO FIX THESE IN THE FIRST PLACE. A CLEAR SAFETY CONCERN AS THE ENGINE IS NOT SECURED. THIS SHOULD BE A RECALL! *TR
NHTSA ODI #10558758
110,000 miles · Dec 31, 2013
Engine And Engine CoolingStructure
ON A SERVICE DATE I WAS NOTIFIED THAT MY ENGINE CRADLE FRAME HAD DETERIORATED SO BAD THAT FAILURE FROM THE FRAME WAS IMMINENT. THE MECHANIC STATED THAT RUST WAS UNUSUAL FOR SUCH A EARLY MODEL VEHICLE. I CONTACTED CHRYSLER AFTER DOING SOME RESEARCH THAT THERE IS AN ACTIVE RECALL ON 2004-05 CHRYSLER PACIFICA FOR ENGINE CRADLE FAIL…
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ON A SERVICE DATE I WAS NOTIFIED THAT MY ENGINE CRADLE FRAME HAD DETERIORATED SO BAD THAT FAILURE FROM THE FRAME WAS IMMINENT. THE MECHANIC STATED THAT RUST WAS UNUSUAL FOR SUCH A EARLY MODEL VEHICLE. I CONTACTED CHRYSLER AFTER DOING SOME RESEARCH THAT THERE IS AN ACTIVE RECALL ON 2004-05 CHRYSLER PACIFICA FOR ENGINE CRADLE FAILURE. I WENT TO MY NEAREST CHRYSLER DEALER AND WAS TOLD MY CAR VIN NUMBER DIDN'T SHOW ANY RECALLS. I LATER CONTACTED CHRYSLER'S HEADQUARTERS AND WAS TOLD THAT MY VEHICLE DIDN'T MATCH THE CRITERIA BECAUSE IT WAS MANUFACTURED IN MARCH OF 2003. I STATED BUT I PURCHASED A 2004 AND MY TITLE STATES 2004. THEY SIMPLY HAVE A PROBLEM WITH THESE ENGINE CRADLES AND FOUND A WAY NOT TO REPAIR MINE. *TR
NHTSA ODI #10557919
Mileage unknown · Dec 15, 2013
Tires
BOUGHT 4 MICHELIN LATITUDE TOUR HP TIRES IN OCT 2011 FOR OUR 2004 CHRYSLER PACIFICA AWD. THE CAR CAME WITH MICHELIN TIRES WITHOUT ANY PROBLEMS. SO WE WANTED THE SAME TYPE TIRE FOR REPLACEMENTS. TIRE ID # B9H2XKWX1910-----1 TIRE DOT # B9H2XKWX1911-----2 TIRES # B9H2WKWX2211----1 TIRE SIZE 235/65ZR17 PART # …
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BOUGHT 4 MICHELIN LATITUDE TOUR HP TIRES IN OCT 2011 FOR OUR 2004 CHRYSLER PACIFICA AWD. THE CAR CAME WITH MICHELIN TIRES WITHOUT ANY PROBLEMS. SO WE WANTED THE SAME TYPE TIRE FOR REPLACEMENTS. TIRE ID # B9H2XKWX1910-----1 TIRE DOT # B9H2XKWX1911-----2 TIRES # B9H2WKWX2211----1 TIRE SIZE 235/65ZR17 PART # 33809 55,000 MILE WARRANTY TIRES WERE ROTATED EVERY 3,000 MILES AFTER THE JULY 2013 TIRE ROTATION THE TIRES BEGAN A WOOP WOOP SOUND AT ALL SPEEDS. SOUND VERY NOTICEABLE. TIRES AGAIN ROTATED AND REBALANCED(WITH NO CHANGE) 2 MONTHS LATER AND THEY STILL HAVE THIS SOUND. HAVE HAD THE CAR BACK TO THE TIRE DEALER SEVERAL TIMES FOR MORE ROTATIONS AND BALANCING( NO CHANGE NEEDED) WITH OUT ANY RESOLUTION TO THE PROBLEM. TIRES ARE STILL ON THE CAR WITH ONLY11,000 MILES ON THE TIRES SINCE PURCHASE. *TR
NHTSA ODI #10556123
80,000 miles · Dec 8, 2013
Engine
CAR WILL START OK MOST OF THE TIME. SEEMS LIKE WHEN I DRIVE ACROSS TOWN AND SHUT IT OFF THOUGH, IT WILL NOT START BACK UP. ONLY CLICKS AT THE RELAY. I'VE HAD THIS CAR TOWED 3 TIMES FOR LEAVING ME STRANDED. I HAVE FOUND SOMETIMES IF I WAIT 30 MINUTES AND TRY AGAIN IT WILL SOMETIMES START. THIS CAR HAS BEEN A NIGHTMARE. I DO NO…
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CAR WILL START OK MOST OF THE TIME. SEEMS LIKE WHEN I DRIVE ACROSS TOWN AND SHUT IT OFF THOUGH, IT WILL NOT START BACK UP. ONLY CLICKS AT THE RELAY. I'VE HAD THIS CAR TOWED 3 TIMES FOR LEAVING ME STRANDED. I HAVE FOUND SOMETIMES IF I WAIT 30 MINUTES AND TRY AGAIN IT WILL SOMETIMES START. THIS CAR HAS BEEN A NIGHTMARE. I DO NOT RECOMMEND A PACIFICA TO ANYONE, AND I WILL NEVER DRIVE ANOTHER CHRYSLER OR AGAIN. *TR
NHTSA ODI #10555230
99,709 miles · Dec 8, 2013
Engine And Engine CoolingStructure
I AM THE ORIGINAL OWNER OF THIS 2004 PACIFICA. THE FRONT ENGINE CRADLE IS CORRODED SEVERELY WITH THE WELDED SEAM HAVING AREAS OF SEPARATION AS WELL AS RUST THROUGH HOLES IN SEVERAL AREAS. CHRYSLER HAD A RECALL FOR A NARROW BAND OF VEHICLES MANUFACTURED BETWEEN FEB. 23, 2004 AND MARCH 31,2004. MY VEHICLE WAS MANUFACTURED JAN. 12…
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I AM THE ORIGINAL OWNER OF THIS 2004 PACIFICA. THE FRONT ENGINE CRADLE IS CORRODED SEVERELY WITH THE WELDED SEAM HAVING AREAS OF SEPARATION AS WELL AS RUST THROUGH HOLES IN SEVERAL AREAS. CHRYSLER HAD A RECALL FOR A NARROW BAND OF VEHICLES MANUFACTURED BETWEEN FEB. 23, 2004 AND MARCH 31,2004. MY VEHICLE WAS MANUFACTURED JAN. 12, 2004 BEFORE THE WINDOW OF THE RECALL. FAILURE OF THE CRADLE COULD RESULT IN THE ENGINE DROPPING FROM THE CAR CAUSING A SEVERE SAFETY ISSUE. IT APPEARS CHRYSLER RESPONDED WITH A TOKEN RECALL THAT DOES NOT ENCOMPASS ALL VEHICLES EFFECTED. I HAVE MADE THREE ATTEMPTS TO HAVE CHRYSLER CORRECT THIS PROBLEM, OR OFFER SOME PARTIAL COMPENSATION WITH NO SUCCESS. I VIEW THIS AS A SEVERE SAFETY RISK WHERE CHRYSLER HAS A KNOWN PROBLEM THAT THEY ARE FAILING TO ADDRESS ADEQUATELY. *TR
NHTSA ODI #10555217
NHTSA investigations
3EA06010 · Fuel Tank Punctures
Opened Jun 15, 2006 · Closed Oct 11, 2007
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly; Fuel System, Other:storage; Fuel System, Other:storage:tank Assembly
EA06-010 WAS OPENED BASED ON INFORMATION GATHERED IN PRELIMINARY EVALUATION PE06-009.PE06-009 WAS OPENED BASED ON INFORMATION OBTAINED IN A PEER INFORMATION REQUEST AS PART OF A PRELIMINARY EVALUATION (PE05-050) OF FUEL TANK PUNCTURE IN MODEL YEAR (MY) 2003 THROUGH 2006 NISSAN MURANO VEHICLES.IN JANUARY 2006, NISSAN SUBMITTED A DEFECT INFORMATION REPORT TO ODI THAT IDENTIFIED A DEFECT IN THE FUEL TANK SHIELDING IN APPROXIMATELY 209,000 MY 2003 THROUGH 2006 NISSAN MURANO VEHICLES.TO REMEDY THE PROBLEM, NISSAN INSTALLED SHIELDS ON THE EXPOSED FRONT SURFACES OF THE RECALLED VEHICLES.PEER DATA COLLECTED FOR MY 2004 THROUGH 2005 PACIFICA VEHICLES DURING PE05-050 INCLUDED 120 FIELD REPORTS DOCUMENTING TANK REPLACEMENTS DUE TO PUNCTURE OR DAMAGE BY ROAD DEBRIS AS PART OF A PARTS RESTRICTION PROGRAM CONDUCTED AT THE REQUEST OF THE TANK SUPPLIER (INERGY). ANALYSIS OF THE INFORMATION PROVIDED BY CHRYSLER DURING PE05-050, PE06-009 AND EA06-010 SHOW THAT THE FRONT SURFACE OF THE FUEL TANKS IN THE SUBJECT PACIFICA VEHICLES IS NOT COMPLETELY PROTECTED FROMROAD DEBRIS BY THE FLOOR PAN OR OTHER BODY STRUCTURE.THE TANKS WERE COMPARED WITH PEER VEHICLES, INCLUDING SEVERAL IDENTIFIED BY CHRYSLER AS SHARING SIMILAR DESIGN CHARACTERISTICS (UNSHIELDED HIGH-DENSITY POLYETHYLENE PLASTIC FUEL TANKS IN A SADDLEBAG CONFIGURATION).SOME OF THE PEER DESIGNS REVIEWED BY ODI PACKAGED THE TANKS IN RECESSED CAVITIES IN THE FLOOR PAN OR USED SHIELDS TO PROTECT EXPOSED SURFACES ON THE FRONT OF THE TANK.IN GENERAL, THESE TANKS HAD THE LOWEST COMPLAINT RATES FOR TANK PUNCTURE BY ROAD DEBRIS. HOWEVER, OTHER PEER DESIGNS REVIEWED BY ODI HAD PACKAGING SIMILAR TO THE SUBJECT VEHICLES AND SOME OF THESE ALSO HAD SOME COMPLAINTS OF TANK PUNCTURE.NONE OF THE PEER VEHICLES ANALYZED BY ODI HAD TANKS PUNCTURE DATA COMPARABLE TO CHRYSLER'S FIELD REPORTS FROM ITS PART RESTRICTION PROGRAMS, SO THAT DATA COULD NOT BE USED IN PEER COMPARISONS. ANALYSIS OF THE COMPLAINT DATA SHOWS THAT THE RATE FOR THE SUBJECT VEHICLES IS ABOUT HALF THAT OBSERVED IN THE RECALLED MURANO VEHICLES AND NOT SIGNIFICANTLY HIGHER THAN SOME OF THE PEER VEHICLES ANALYZED WITH SIMILAR DESIGN CHARACTERISTICS.TESTING BY THE NHTSA VEHICLE RESEARCH AND TESTING CENTER (VRTC) SHOWED DIFFERENCES BETWEEN THE MURANO AND PACIFICA FUEL TANK PACKAGING AND EXPOSURE TO ROAD DEBRIS THROWN BY THE FRONT TIRES.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 CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.
Additional source detail variants (4)
Fuel System, Gasoline:storage
EA06-010 WAS OPENED BASED ON INFORMATION GATHERED IN PRELIMINARY EVALUATION PE06-009.PE06-009 WAS OPENED BASED ON INFORMATION OBTAINED IN A PEER INFORMATION REQUEST AS PART OF A PRELIMINARY EVALUATION (PE05-050) OF FUEL TANK PUNCTURE IN MODEL YEAR (MY) 2003 THROUGH 2006 NISSAN MURANO VEHICLES.IN JANUARY 2006, NISSAN SUBMITTED A DEFECT INFORMATION REPORT TO ODI THAT IDENTIFIED A DEFECT IN THE FUEL TANK SHIELDING IN APPROXIMATELY 209,000 MY 2003 THROUGH 2006 NISSAN MURANO VEHICLES.TO REMEDY THE PROBLEM, NISSAN INSTALLED SHIELDS ON THE EXPOSED FRONT SURFACES OF THE RECALLED VEHICLES.PEER DATA COLLECTED FOR MY 2004 THROUGH 2005 PACIFICA VEHICLES DURING PE05-050 INCLUDED 120 FIELD REPORTS DOCUMENTING TANK REPLACEMENTS DUE TO PUNCTURE OR DAMAGE BY ROAD DEBRIS AS PART OF A PARTS RESTRICTION PROGRAM CONDUCTED AT THE REQUEST OF THE TANK SUPPLIER (INERGY). ANALYSIS OF THE INFORMATION PROVIDED BY CHRYSLER DURING PE05-050, PE06-009 AND EA06-010 SHOW THAT THE FRONT SURFACE OF THE FUEL TANKS IN THE SUBJECT PACIFICA VEHICLES IS NOT COMPLETELY PROTECTED FROMROAD DEBRIS BY THE FLOOR PAN OR OTHER BODY STRUCTURE.THE TANKS WERE COMPARED WITH PEER VEHICLES, INCLUDING SEVERAL IDENTIFIED BY CHRYSLER AS SHARING SIMILAR DESIGN CHARACTERISTICS (UNSHIELDED HIGH-DENSITY POLYETHYLENE PLASTIC FUEL TANKS IN A SADDLEBAG CONFIGURATION).SOME OF THE PEER DESIGNS REVIEWED BY ODI PACKAGED THE TANKS IN RECESSED CAVITIES IN THE FLOOR PAN OR USED SHIELDS TO PROTECT EXPOSED SURFACES ON THE FRONT OF THE TANK.IN GENERAL, THESE TANKS HAD THE LOWEST COMPLAINT RATES FOR TANK PUNCTURE BY ROAD DEBRIS. HOWEVER, OTHER PEER DESIGNS REVIEWED BY ODI HAD PACKAGING SIMILAR TO THE SUBJECT VEHICLES AND SOME OF THESE ALSO HAD SOME COMPLAINTS OF TANK PUNCTURE.NONE OF THE PEER VEHICLES ANALYZED BY ODI HAD TANKS PUNCTURE DATA COMPARABLE TO CHRYSLER'S FIELD REPORTS FROM ITS PART RESTRICTION PROGRAMS, SO THAT DATA COULD NOT BE USED IN PEER COMPARISONS. ANALYSIS OF THE COMPLAINT DATA SHOWS THAT THE RATE FOR THE SUBJECT VEHICLES IS ABOUT HALF THAT OBSERVED IN THE RECALLED MURANO VEHICLES AND NOT SIGNIFICANTLY HIGHER THAN SOME OF THE PEER VEHICLES ANALYZED WITH SIMILAR DESIGN CHARACTERISTICS.TESTING BY THE NHTSA VEHICLE RESEARCH AND TESTING CENTER (VRTC) SHOWED DIFFERENCES BETWEEN THE MURANO AND PACIFICA FUEL TANK PACKAGING AND EXPOSURE TO ROAD DEBRIS THROWN BY THE FRONT TIRES.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 CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.
Fuel System, Gasoline:storage:tank Assembly
EA06-010 WAS OPENED BASED ON INFORMATION GATHERED IN PRELIMINARY EVALUATION PE06-009.PE06-009 WAS OPENED BASED ON INFORMATION OBTAINED IN A PEER INFORMATION REQUEST AS PART OF A PRELIMINARY EVALUATION (PE05-050) OF FUEL TANK PUNCTURE IN MODEL YEAR (MY) 2003 THROUGH 2006 NISSAN MURANO VEHICLES.IN JANUARY 2006, NISSAN SUBMITTED A DEFECT INFORMATION REPORT TO ODI THAT IDENTIFIED A DEFECT IN THE FUEL TANK SHIELDING IN APPROXIMATELY 209,000 MY 2003 THROUGH 2006 NISSAN MURANO VEHICLES.TO REMEDY THE PROBLEM, NISSAN INSTALLED SHIELDS ON THE EXPOSED FRONT SURFACES OF THE RECALLED VEHICLES.PEER DATA COLLECTED FOR MY 2004 THROUGH 2005 PACIFICA VEHICLES DURING PE05-050 INCLUDED 120 FIELD REPORTS DOCUMENTING TANK REPLACEMENTS DUE TO PUNCTURE OR DAMAGE BY ROAD DEBRIS AS PART OF A PARTS RESTRICTION PROGRAM CONDUCTED AT THE REQUEST OF THE TANK SUPPLIER (INERGY). ANALYSIS OF THE INFORMATION PROVIDED BY CHRYSLER DURING PE05-050, PE06-009 AND EA06-010 SHOW THAT THE FRONT SURFACE OF THE FUEL TANKS IN THE SUBJECT PACIFICA VEHICLES IS NOT COMPLETELY PROTECTED FROMROAD DEBRIS BY THE FLOOR PAN OR OTHER BODY STRUCTURE.THE TANKS WERE COMPARED WITH PEER VEHICLES, INCLUDING SEVERAL IDENTIFIED BY CHRYSLER AS SHARING SIMILAR DESIGN CHARACTERISTICS (UNSHIELDED HIGH-DENSITY POLYETHYLENE PLASTIC FUEL TANKS IN A SADDLEBAG CONFIGURATION).SOME OF THE PEER DESIGNS REVIEWED BY ODI PACKAGED THE TANKS IN RECESSED CAVITIES IN THE FLOOR PAN OR USED SHIELDS TO PROTECT EXPOSED SURFACES ON THE FRONT OF THE TANK.IN GENERAL, THESE TANKS HAD THE LOWEST COMPLAINT RATES FOR TANK PUNCTURE BY ROAD DEBRIS. HOWEVER, OTHER PEER DESIGNS REVIEWED BY ODI HAD PACKAGING SIMILAR TO THE SUBJECT VEHICLES AND SOME OF THESE ALSO HAD SOME COMPLAINTS OF TANK PUNCTURE.NONE OF THE PEER VEHICLES ANALYZED BY ODI HAD TANKS PUNCTURE DATA COMPARABLE TO CHRYSLER'S FIELD REPORTS FROM ITS PART RESTRICTION PROGRAMS, SO THAT DATA COULD NOT BE USED IN PEER COMPARISONS. ANALYSIS OF THE COMPLAINT DATA SHOWS THAT THE RATE FOR THE SUBJECT VEHICLES IS ABOUT HALF THAT OBSERVED IN THE RECALLED MURANO VEHICLES AND NOT SIGNIFICANTLY HIGHER THAN SOME OF THE PEER VEHICLES ANALYZED WITH SIMILAR DESIGN CHARACTERISTICS.TESTING BY THE NHTSA VEHICLE RESEARCH AND TESTING CENTER (VRTC) SHOWED DIFFERENCES BETWEEN THE MURANO AND PACIFICA FUEL TANK PACKAGING AND EXPOSURE TO ROAD DEBRIS THROWN BY THE FRONT TIRES.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 CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.
Fuel System, Other:storage
EA06-010 WAS OPENED BASED ON INFORMATION GATHERED IN PRELIMINARY EVALUATION PE06-009.PE06-009 WAS OPENED BASED ON INFORMATION OBTAINED IN A PEER INFORMATION REQUEST AS PART OF A PRELIMINARY EVALUATION (PE05-050) OF FUEL TANK PUNCTURE IN MODEL YEAR (MY) 2003 THROUGH 2006 NISSAN MURANO VEHICLES.IN JANUARY 2006, NISSAN SUBMITTED A DEFECT INFORMATION REPORT TO ODI THAT IDENTIFIED A DEFECT IN THE FUEL TANK SHIELDING IN APPROXIMATELY 209,000 MY 2003 THROUGH 2006 NISSAN MURANO VEHICLES.TO REMEDY THE PROBLEM, NISSAN INSTALLED SHIELDS ON THE EXPOSED FRONT SURFACES OF THE RECALLED VEHICLES.PEER DATA COLLECTED FOR MY 2004 THROUGH 2005 PACIFICA VEHICLES DURING PE05-050 INCLUDED 120 FIELD REPORTS DOCUMENTING TANK REPLACEMENTS DUE TO PUNCTURE OR DAMAGE BY ROAD DEBRIS AS PART OF A PARTS RESTRICTION PROGRAM CONDUCTED AT THE REQUEST OF THE TANK SUPPLIER (INERGY). ANALYSIS OF THE INFORMATION PROVIDED BY CHRYSLER DURING PE05-050, PE06-009 AND EA06-010 SHOW THAT THE FRONT SURFACE OF THE FUEL TANKS IN THE SUBJECT PACIFICA VEHICLES IS NOT COMPLETELY PROTECTED FROMROAD DEBRIS BY THE FLOOR PAN OR OTHER BODY STRUCTURE.THE TANKS WERE COMPARED WITH PEER VEHICLES, INCLUDING SEVERAL IDENTIFIED BY CHRYSLER AS SHARING SIMILAR DESIGN CHARACTERISTICS (UNSHIELDED HIGH-DENSITY POLYETHYLENE PLASTIC FUEL TANKS IN A SADDLEBAG CONFIGURATION).SOME OF THE PEER DESIGNS REVIEWED BY ODI PACKAGED THE TANKS IN RECESSED CAVITIES IN THE FLOOR PAN OR USED SHIELDS TO PROTECT EXPOSED SURFACES ON THE FRONT OF THE TANK.IN GENERAL, THESE TANKS HAD THE LOWEST COMPLAINT RATES FOR TANK PUNCTURE BY ROAD DEBRIS. HOWEVER, OTHER PEER DESIGNS REVIEWED BY ODI HAD PACKAGING SIMILAR TO THE SUBJECT VEHICLES AND SOME OF THESE ALSO HAD SOME COMPLAINTS OF TANK PUNCTURE.NONE OF THE PEER VEHICLES ANALYZED BY ODI HAD TANKS PUNCTURE DATA COMPARABLE TO CHRYSLER'S FIELD REPORTS FROM ITS PART RESTRICTION PROGRAMS, SO THAT DATA COULD NOT BE USED IN PEER COMPARISONS. ANALYSIS OF THE COMPLAINT DATA SHOWS THAT THE RATE FOR THE SUBJECT VEHICLES IS ABOUT HALF THAT OBSERVED IN THE RECALLED MURANO VEHICLES AND NOT SIGNIFICANTLY HIGHER THAN SOME OF THE PEER VEHICLES ANALYZED WITH SIMILAR DESIGN CHARACTERISTICS.TESTING BY THE NHTSA VEHICLE RESEARCH AND TESTING CENTER (VRTC) SHOWED DIFFERENCES BETWEEN THE MURANO AND PACIFICA FUEL TANK PACKAGING AND EXPOSURE TO ROAD DEBRIS THROWN BY THE FRONT TIRES.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 CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.
Fuel System, Other:storage:tank Assembly
EA06-010 WAS OPENED BASED ON INFORMATION GATHERED IN PRELIMINARY EVALUATION PE06-009.PE06-009 WAS OPENED BASED ON INFORMATION OBTAINED IN A PEER INFORMATION REQUEST AS PART OF A PRELIMINARY EVALUATION (PE05-050) OF FUEL TANK PUNCTURE IN MODEL YEAR (MY) 2003 THROUGH 2006 NISSAN MURANO VEHICLES.IN JANUARY 2006, NISSAN SUBMITTED A DEFECT INFORMATION REPORT TO ODI THAT IDENTIFIED A DEFECT IN THE FUEL TANK SHIELDING IN APPROXIMATELY 209,000 MY 2003 THROUGH 2006 NISSAN MURANO VEHICLES.TO REMEDY THE PROBLEM, NISSAN INSTALLED SHIELDS ON THE EXPOSED FRONT SURFACES OF THE RECALLED VEHICLES.PEER DATA COLLECTED FOR MY 2004 THROUGH 2005 PACIFICA VEHICLES DURING PE05-050 INCLUDED 120 FIELD REPORTS DOCUMENTING TANK REPLACEMENTS DUE TO PUNCTURE OR DAMAGE BY ROAD DEBRIS AS PART OF A PARTS RESTRICTION PROGRAM CONDUCTED AT THE REQUEST OF THE TANK SUPPLIER (INERGY). ANALYSIS OF THE INFORMATION PROVIDED BY CHRYSLER DURING PE05-050, PE06-009 AND EA06-010 SHOW THAT THE FRONT SURFACE OF THE FUEL TANKS IN THE SUBJECT PACIFICA VEHICLES IS NOT COMPLETELY PROTECTED FROMROAD DEBRIS BY THE FLOOR PAN OR OTHER BODY STRUCTURE.THE TANKS WERE COMPARED WITH PEER VEHICLES, INCLUDING SEVERAL IDENTIFIED BY CHRYSLER AS SHARING SIMILAR DESIGN CHARACTERISTICS (UNSHIELDED HIGH-DENSITY POLYETHYLENE PLASTIC FUEL TANKS IN A SADDLEBAG CONFIGURATION).SOME OF THE PEER DESIGNS REVIEWED BY ODI PACKAGED THE TANKS IN RECESSED CAVITIES IN THE FLOOR PAN OR USED SHIELDS TO PROTECT EXPOSED SURFACES ON THE FRONT OF THE TANK.IN GENERAL, THESE TANKS HAD THE LOWEST COMPLAINT RATES FOR TANK PUNCTURE BY ROAD DEBRIS. HOWEVER, OTHER PEER DESIGNS REVIEWED BY ODI HAD PACKAGING SIMILAR TO THE SUBJECT VEHICLES AND SOME OF THESE ALSO HAD SOME COMPLAINTS OF TANK PUNCTURE.NONE OF THE PEER VEHICLES ANALYZED BY ODI HAD TANKS PUNCTURE DATA COMPARABLE TO CHRYSLER'S FIELD REPORTS FROM ITS PART RESTRICTION PROGRAMS, SO THAT DATA COULD NOT BE USED IN PEER COMPARISONS. ANALYSIS OF THE COMPLAINT DATA SHOWS THAT THE RATE FOR THE SUBJECT VEHICLES IS ABOUT HALF THAT OBSERVED IN THE RECALLED MURANO VEHICLES AND NOT SIGNIFICANTLY HIGHER THAN SOME OF THE PEER VEHICLES ANALYZED WITH SIMILAR DESIGN CHARACTERISTICS.TESTING BY THE NHTSA VEHICLE RESEARCH AND TESTING CENTER (VRTC) SHOWED DIFFERENCES BETWEEN THE MURANO AND PACIFICA FUEL TANK PACKAGING AND EXPOSURE TO ROAD DEBRIS THROWN BY THE FRONT TIRES.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 CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.
RQ06002 · Engine Stalling
Opened Feb 27, 2006 · Closed Jun 22, 2006
Status: closed (inferred from source dates) · Engine And Engine Cooling; Fuel System, Gasoline; Vehicle Speed Control
ON FEBRUARY 27, 2006 RQ06-002 WAS OPENED IN RESPONSE TO 60 COMPLAINTS OF ENGINE STALL, MOSTLY DURING LEFT-HAND TURNS, IN MODEL YEAR (MY) 2004 TO 2006 CHRYSLER PACIFICA VEHICLES THAT WERE OUTSIDE THE SCOPE OF RECALL 04V-113.IN MARCH 2004, DAIMLERCHRYSLER INITIATED RECALL 04V-113 ON 34,561 MY 2004 PACIFICA VEHICLES TO CORRECT A CONDITION THAT COULD RESULT IN ENGINE STALL WHILE MAKING A LEFT-HAND TURN AFTER A COLD-START.DURING RQ06-002 IT WAS DETERMINED THAT RECALL 04V-113 DID CORRECT THE SPECIFIC CAUSE OF THE ENGINE STALLING CONDITION FOR THAT SPECIFIC POPULATION.HOWEVER, TWO OTHER CONDITIONS WERE IDENTIFIED THAT COULD ALSO CAUSE ENGINE STALLING DURING TURNING MANEUVERS:(1) AN ISSUE WITH MISBUILT FUEL PUMPS THAT PRIMARILY AFFECTED ABOUT 17,000 MY 2005 PACIFICA VEHICLES BUILT DURING AUGUST AND SEPTEMBER 2004; AND (2) A SOFTWARE CONDITION AFFECTING VAPOR PURGE IN ABOUT 131,000 MY 2005-06 PACIFICA VEHICLES BUILT FROM JULY 2004 THROUGH NOVEMBER 2005. AN ENGINEERING ANALYSIS, EA06-013, HAS BEEN OPENED TO FURTHER EXAMINE THE SCOPE, FREQUENCY AND SAFETY CONSEQUENCES ASSOCIATED WITH EACH OF THESE CONDITIONS IN THE SUBJECT VEHICLES.
Additional source detail variants (3)
Engine And Engine Cooling
ON FEBRUARY 27, 2006 RQ06-002 WAS OPENED IN RESPONSE TO 60 COMPLAINTS OF ENGINE STALL, MOSTLY DURING LEFT-HAND TURNS, IN MODEL YEAR (MY) 2004 TO 2006 CHRYSLER PACIFICA VEHICLES THAT WERE OUTSIDE THE SCOPE OF RECALL 04V-113.IN MARCH 2004, DAIMLERCHRYSLER INITIATED RECALL 04V-113 ON 34,561 MY 2004 PACIFICA VEHICLES TO CORRECT A CONDITION THAT COULD RESULT IN ENGINE STALL WHILE MAKING A LEFT-HAND TURN AFTER A COLD-START.DURING RQ06-002 IT WAS DETERMINED THAT RECALL 04V-113 DID CORRECT THE SPECIFIC CAUSE OF THE ENGINE STALLING CONDITION FOR THAT SPECIFIC POPULATION.HOWEVER, TWO OTHER CONDITIONS WERE IDENTIFIED THAT COULD ALSO CAUSE ENGINE STALLING DURING TURNING MANEUVERS:(1) AN ISSUE WITH MISBUILT FUEL PUMPS THAT PRIMARILY AFFECTED ABOUT 17,000 MY 2005 PACIFICA VEHICLES BUILT DURING AUGUST AND SEPTEMBER 2004; AND (2) A SOFTWARE CONDITION AFFECTING VAPOR PURGE IN ABOUT 131,000 MY 2005-06 PACIFICA VEHICLES BUILT FROM JULY 2004 THROUGH NOVEMBER 2005. AN ENGINEERING ANALYSIS, EA06-013, HAS BEEN OPENED TO FURTHER EXAMINE THE SCOPE, FREQUENCY AND SAFETY CONSEQUENCES ASSOCIATED WITH EACH OF THESE CONDITIONS IN THE SUBJECT VEHICLES.
Fuel System, Gasoline
ON FEBRUARY 27, 2006 RQ06-002 WAS OPENED IN RESPONSE TO 60 COMPLAINTS OF ENGINE STALL, MOSTLY DURING LEFT-HAND TURNS, IN MODEL YEAR (MY) 2004 TO 2006 CHRYSLER PACIFICA VEHICLES THAT WERE OUTSIDE THE SCOPE OF RECALL 04V-113.IN MARCH 2004, DAIMLERCHRYSLER INITIATED RECALL 04V-113 ON 34,561 MY 2004 PACIFICA VEHICLES TO CORRECT A CONDITION THAT COULD RESULT IN ENGINE STALL WHILE MAKING A LEFT-HAND TURN AFTER A COLD-START.DURING RQ06-002 IT WAS DETERMINED THAT RECALL 04V-113 DID CORRECT THE SPECIFIC CAUSE OF THE ENGINE STALLING CONDITION FOR THAT SPECIFIC POPULATION.HOWEVER, TWO OTHER CONDITIONS WERE IDENTIFIED THAT COULD ALSO CAUSE ENGINE STALLING DURING TURNING MANEUVERS:(1) AN ISSUE WITH MISBUILT FUEL PUMPS THAT PRIMARILY AFFECTED ABOUT 17,000 MY 2005 PACIFICA VEHICLES BUILT DURING AUGUST AND SEPTEMBER 2004; AND (2) A SOFTWARE CONDITION AFFECTING VAPOR PURGE IN ABOUT 131,000 MY 2005-06 PACIFICA VEHICLES BUILT FROM JULY 2004 THROUGH NOVEMBER 2005. AN ENGINEERING ANALYSIS, EA06-013, HAS BEEN OPENED TO FURTHER EXAMINE THE SCOPE, FREQUENCY AND SAFETY CONSEQUENCES ASSOCIATED WITH EACH OF THESE CONDITIONS IN THE SUBJECT VEHICLES.
Vehicle Speed Control
ON FEBRUARY 27, 2006 RQ06-002 WAS OPENED IN RESPONSE TO 60 COMPLAINTS OF ENGINE STALL, MOSTLY DURING LEFT-HAND TURNS, IN MODEL YEAR (MY) 2004 TO 2006 CHRYSLER PACIFICA VEHICLES THAT WERE OUTSIDE THE SCOPE OF RECALL 04V-113.IN MARCH 2004, DAIMLERCHRYSLER INITIATED RECALL 04V-113 ON 34,561 MY 2004 PACIFICA VEHICLES TO CORRECT A CONDITION THAT COULD RESULT IN ENGINE STALL WHILE MAKING A LEFT-HAND TURN AFTER A COLD-START.DURING RQ06-002 IT WAS DETERMINED THAT RECALL 04V-113 DID CORRECT THE SPECIFIC CAUSE OF THE ENGINE STALLING CONDITION FOR THAT SPECIFIC POPULATION.HOWEVER, TWO OTHER CONDITIONS WERE IDENTIFIED THAT COULD ALSO CAUSE ENGINE STALLING DURING TURNING MANEUVERS:(1) AN ISSUE WITH MISBUILT FUEL PUMPS THAT PRIMARILY AFFECTED ABOUT 17,000 MY 2005 PACIFICA VEHICLES BUILT DURING AUGUST AND SEPTEMBER 2004; AND (2) A SOFTWARE CONDITION AFFECTING VAPOR PURGE IN ABOUT 131,000 MY 2005-06 PACIFICA VEHICLES BUILT FROM JULY 2004 THROUGH NOVEMBER 2005. AN ENGINEERING ANALYSIS, EA06-013, HAS BEEN OPENED TO FURTHER EXAMINE THE SCOPE, FREQUENCY AND SAFETY CONSEQUENCES ASSOCIATED WITH EACH OF THESE CONDITIONS IN THE SUBJECT VEHICLES.
PE06009 · Fuel Tank Punctures
Opened Feb 22, 2006 · Closed Jun 15, 2006
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly
ON FEBRUARY 22, 2006, ODI OPENED PE06-009 TO INVESTIGATE REPORTS THAT THE FUEL TANKS ON MODEL YEAR (MY) 2004 TO 2005 CHRYSLER PACIFICA VEHICLES MAY BE PUNCTURED BY CONTACT WITH ROAD DEBRIS.THE NUMBER OF REPORTS SUBMITTED BY CHRYSLER WAS SIGNIFICANTLY HIGHER THAN THOSE SUBMITTED BY OTHER MANUFACTURERS WHO WERE REQUESTED TO SUBMIT DATA AS PART OF INVESTIGATION PE05-050 INTO MY 2003 TO 2006 NISSAN MURANO VEHICLES THAT MAY HAVE HAD INSUFFICIENT SHIELDING OF THE FUEL TANK TO PREVENT PUNCTURES AFTER CONTACT WITH ROAD DEBRIS.NISSAN ISSUED RECALL 06V-003 INVOLVING INCREASING THE SHIELDING OF THE FUEL TANKS TO REDUCE THE LIKELIHOOD OF TANK PUNCTURES. CHRYSLER HAS NOTED THAT THEY HAD IN PLACE FROM JANUARY 2003 TO JUNE 2005 A PARTS RESTRICTION PROGRAM ON PACIFICA FUEL TANK REPLACEMENTS WHICH MAY HAVE MADE THE NUMBER OF REPORTS ARTIFICIALLY HIGH IN COMPARISON TO MANUFACTURERS WHICH DID NOT HAVE A SIMILAR PROGRAM IN EFFECT.CHRYSLER ALSO QUESTIONED WHETHER MANY OF THE FIELD REPORTS OF FUEL TANKS REPLACED DUE TO DAMAGE FROM UNKNOWN CAUSE WERE ACTUALLY PUNCTURED. THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA06-010) TO GATHER ADDITIONAL INFORMATION CONCERNING THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.