NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
33 reportsClear category filter115,000 miles · Mar 4, 2014
SeatsVehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT THE VEHICLE WOULD NOT ACCELERATE AND THE BRAKE PEDAL BECAME JAMMED. THE CONTACT APPLIED EXCESSIVE FORCE TO THE ACCELERATOR PEDAL BEFORE IT BECAME DISLODGED. ADDITIONALLY, THE CONTACT WAS UNABLE TO ADJUST THE FRONT DRIVER'S SEAT. THE VEHICLE WAS NOT DIAGNOSED …
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TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT THE VEHICLE WOULD NOT ACCELERATE AND THE BRAKE PEDAL BECAME JAMMED. THE CONTACT APPLIED EXCESSIVE FORCE TO THE ACCELERATOR PEDAL BEFORE IT BECAME DISLODGED. ADDITIONALLY, THE CONTACT WAS UNABLE TO ADJUST THE FRONT DRIVER'S SEAT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 115,000. *TR
NHTSA ODI #10566950
129,000 miles · Jul 5, 2013
Electrical SystemEngineVehicle Speed Control
FOUR MONTHS AFTER REPLACING A REAR MOTOR MOUNT. IT FAILED AGAIN. THIS TIME IT CAUSE THE OTHER TWO MOTOR MOUNTS TO FAIL WHICH MELTED WIRES LEADING TO THE FAILURE OF THE CAR'S POWER CONTROL MODULE. THIS RESULTED IN A LOSS OF SPEEDOMETER, OTHER ELECTRICAL FUNCTIONS, AND THE LOSS OF THREE IGNITION COILS. IT WAS BROUGHT TO A DEAL…
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FOUR MONTHS AFTER REPLACING A REAR MOTOR MOUNT. IT FAILED AGAIN. THIS TIME IT CAUSE THE OTHER TWO MOTOR MOUNTS TO FAIL WHICH MELTED WIRES LEADING TO THE FAILURE OF THE CAR'S POWER CONTROL MODULE. THIS RESULTED IN A LOSS OF SPEEDOMETER, OTHER ELECTRICAL FUNCTIONS, AND THE LOSS OF THREE IGNITION COILS. IT WAS BROUGHT TO A DEALER WHO FIXED THE PCM, AND LATER DISCOVERED THAT ALL MOTOR MOUNTS NEED REPLACING. HE HAD NO EXPLANATION WHY A MOTOR MOUNT WOULD HAVE FAILED FOUR MONTHS AFTER THEY WERE INSPECTED TO BE SAFE, AND WHEN ONE WAS BRAND NEW. THE COST REQUESTED BY THE DEALER FOR REPAIR TOTALS MORE THAN $2,500. *TR
NHTSA ODI #10523372
120,000 miles · Jun 7, 2012
Air BagsElectrical SystemEngine
STARTING IN 2011 MY PACIFICA'S ELECTRICAL SYSTEMS SEEM TO BE SHUTTING DOWN. FIRST I LOST THE ABILITY TO OPEN WINDOWS OR USE POWER LOCKS ON THE PASSENGER SIDE. NEXT I LOST THE CRUISE CONTROL FUNCTION. NOW MY CHECK ENGINE LIGHT APPEARS INTERMITTENTLY. MOST RECENTLY THE AIR BAG LIGHT AND ALARM COMES ON BUT ONLY INTERMITTENTLY. …
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STARTING IN 2011 MY PACIFICA'S ELECTRICAL SYSTEMS SEEM TO BE SHUTTING DOWN. FIRST I LOST THE ABILITY TO OPEN WINDOWS OR USE POWER LOCKS ON THE PASSENGER SIDE. NEXT I LOST THE CRUISE CONTROL FUNCTION. NOW MY CHECK ENGINE LIGHT APPEARS INTERMITTENTLY. MOST RECENTLY THE AIR BAG LIGHT AND ALARM COMES ON BUT ONLY INTERMITTENTLY. *JS
NHTSA ODI #10460877
100,000 miles · Apr 24, 2012
Electrical SystemEquipment Adaptive/mobilityVehicle Speed Control
THIS VEHICLE HAS SUFFERED THROUGH A WIDE VARIETY OF PROBLEMS AS OUTLINED FROM ONLINE COMPLAINT BOARDS. TODAY HAS STARTED SUDDEN ACCELERATION WHILE STOPPED AT TRAFFIC LIGHTS ALMOST TAKING ME INTO TRAFFIC YOUR INVESTIGATION ON THESE ARE CLOSED BUT I NEVER HAD SATISFACTION SPEAKING TO CHRYSLER OFFICIALS AND WAS INFORMED BY MY DEAL…
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THIS VEHICLE HAS SUFFERED THROUGH A WIDE VARIETY OF PROBLEMS AS OUTLINED FROM ONLINE COMPLAINT BOARDS. TODAY HAS STARTED SUDDEN ACCELERATION WHILE STOPPED AT TRAFFIC LIGHTS ALMOST TAKING ME INTO TRAFFIC YOUR INVESTIGATION ON THESE ARE CLOSED BUT I NEVER HAD SATISFACTION SPEAKING TO CHRYSLER OFFICIALS AND WAS INFORMED BY MY DEALER A COUPLE OF YEARS AGO THAT THE VEHICLE WAS MADE BY THE ;OLD; COMPANY AND THE NEW COMPANY DOES NOT HONOR PROBLEMS.WHAT IS DISTURBING IS THAT A CLOSE INSPECTION BY ME HAS REVEALED THAT THE WIRING HARNESS GOING TO THE CONTROL COMPUTER WAS ROUTED UNDER THE DRIVERS SIDE FLEXIBLE MOTOR MOUNT AND THE HARNESS HAS BEEN DAMAGED BY THE MOUNT COMPRESSING THIS HARNESS RIGHT ON TOP OF A BOLT ON THE FRAME CAUSING FRAYING OF SEVERAL CONTROL WIRES .THE POOR DESIGN HAS INDEED CREATED MOST OF THE PROBLEMS WITH THE VEHICLE AND COULD CAUSE WRECKS AND PERHAPS EVEN DEATHS. CHRYSLER HAS INFORMED ME THEY DO NOT ACCEPT SUGGESTIONS FROM THE PUBLIC BUT FOR THE SAFETY OF THE CITIZENS STILL DRIVING THESE VEHICLES,I SEE A LOT ON THE ROAD, PLEASE CONTACT THEM AS TO THIS PROBLEM WHICH WHILE NOT COVERED UNDER THEIR WARRANTY SHOULD BE AS THIS FLAW ONLY SHOWS UP WITH MILEAGE. THE WIRING HARNESS HAS NOT BEEN PRICED BY ME YET BUT IF PAST EXPERIENCE IS THE GUIDE CHRYSLER PARTS ARE SIGNIFICANTLY HIGHER THAN COMPETITORS,EVEN IF THE LAST 'GENUINE' PART HAD PRODUCT OF SOUTH KOREA RIGHT ON THE BOX. THE PROBLEM IS POOR DESIGN. *TR
NHTSA ODI #10456378
72,000 miles · Mar 19, 2012
Vehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 5 MPH, THE ACCELERATOR PEDAL BECAME STUCK. AS A RESULT, THE VEHICLE SUDDENLY ACCELERATED ABNORMALLY. THE VEHICLE WAS NOT TAKEN TO THE DEALER AND THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAG…
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TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 5 MPH, THE ACCELERATOR PEDAL BECAME STUCK. AS A RESULT, THE VEHICLE SUDDENLY ACCELERATED ABNORMALLY. THE VEHICLE WAS NOT TAKEN TO THE DEALER AND THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 72,000 AND CURRENT MILEAGE WAS 74,000. UPDATED 08/27/13*LJ THE DEALER FIXED THE VEHICLE, AT NO COST TO THE CONSUMER. UPDATED 08/29/13
NHTSA ODI #10452257
75,000 miles · May 13, 2011
Vehicle Speed Control
TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHEN DEPRESSING THE ACCELERATOR PEDAL, THE VEHICLE WAS HESITANT TO RESPOND. THE CONTACT WOULD HAVE TO APPLY ABRUPT PRESSURE TO THE PEDAL BEFORE THE VEHICLE WOULD ACCELERATE. THE FAILURE WOULD RECUR MOST OFTEN IN WARMER TEMPERATURES. THE VEHICLE WAS NOT TAKEN…
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TL* THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHEN DEPRESSING THE ACCELERATOR PEDAL, THE VEHICLE WAS HESITANT TO RESPOND. THE CONTACT WOULD HAVE TO APPLY ABRUPT PRESSURE TO THE PEDAL BEFORE THE VEHICLE WOULD ACCELERATE. THE FAILURE WOULD RECUR MOST OFTEN IN WARMER TEMPERATURES. THE VEHICLE WAS NOT TAKEN FOR INSPECTION BY A DEALER OR MECHANIC. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 75,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10400823
85,000 miles · Oct 28, 2010
Engine And Engine CoolingVehicle Speed ControlCrash
TL*THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT THE ACCELERATOR PEDAL WOULD INTERMITTENTLY BECOME STUCK IN THE OPEN THROTTLE POSITION. WHEN THE FAILURE WOULD OCCUR, THE VEHICLE WOULD JERK VIOLENTLY BEFORE ACCELERATING AND STALLING. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE INDEPENDENT MECHA…
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TL*THE CONTACT OWNS A 2004 CHRYSLER PACIFICA. THE CONTACT STATED THAT THE ACCELERATOR PEDAL WOULD INTERMITTENTLY BECOME STUCK IN THE OPEN THROTTLE POSITION. WHEN THE FAILURE WOULD OCCUR, THE VEHICLE WOULD JERK VIOLENTLY BEFORE ACCELERATING AND STALLING. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE INDEPENDENT MECHANIC DISCOVERED THAT ALL OF THE ENGINE MOUNTS WERE FRACTURED. THE ENGINE MOUNTS WERE REPLACED AT THE CONTACT'S EXPENSE. AFTER REPAIRS, THE FAILURE RECURRED SPORADICALLY AND THE ENGINE WOULD VIBRATE AND EXHIBIT AN UNUSUALLY LOUD RUMBLE. THE CONTACT WAS SITTING IDLE AT A GATED ENTRANCE. THE VEHICLE ABNORMALLY ACCELERATED UP TO 15 MPH AND CRASHED INTO THE GATE WHILE THE BRAKES WERE DEPRESSED. A POLICE REPORT WAS AVAILABLE. THE CONTACT WAS UNABLE TO DRIVE THE VEHICLE FROM THE SCENE AND THE VEHICLE WAS TOWED TO HER INSURANCE COMPANY'S LOT. THE VEHICLE WAS NOT REPAIRED. THE CONTACT WAS AWAITING A RESPONSE FROM THE MANUFACTURER. THE FAILURE MILEAGE WAS APPROXIMATLEY 85,000 AND CURRENT MILEAGE WAS 118,343.
NHTSA ODI #10362843
95,000 miles · Jul 30, 2010
Electrical SystemPower TrainSteering
AFTER TURNING RIGHT AT STOP LIGHT AND PROCEEDING SLOWLY WITH ACCELERATION, A LOUD/SHAKING NOISE WAS HEARD FROM 2004 CHRYSLER PACIFICA (SIMILAR TO A CELL PHONE PLACED ON VIBRATE INSTEAD OF RINGING WHEN A CALL IS RECEIVED). WITHIN SECONDS, VEHICLE UNINTENTIONALLY ACCELERATED AND I WAS UNABLE TO STOP IT, EVEN AFTER PRESSING ON BR…
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AFTER TURNING RIGHT AT STOP LIGHT AND PROCEEDING SLOWLY WITH ACCELERATION, A LOUD/SHAKING NOISE WAS HEARD FROM 2004 CHRYSLER PACIFICA (SIMILAR TO A CELL PHONE PLACED ON VIBRATE INSTEAD OF RINGING WHEN A CALL IS RECEIVED). WITHIN SECONDS, VEHICLE UNINTENTIONALLY ACCELERATED AND I WAS UNABLE TO STOP IT, EVEN AFTER PRESSING ON BRAKES. I WAS A BLOCK AWAY FROM WHERE I HAD TO TURN TO ENTER OUR SUBDIVISION, TRAVELING DOWN A TWO-LANE ROAD. THANKFULLY, NO CARS WERE TRAVELING IN OPPOSITE DIRECTION, OR COMING OUT OF OUR SUBDIVISION, SO I WAS ABLE TO TURN LEFT TO ENTER OUR SUBDIVISION. TO TRY TO SLOW CAR DOWN, I HAD TO PRESS DOWN ON BRAKES AS HARD AS I COULD WHILE TURNING THE WHEEL, WHICH CAUSED THE VEHICLE TO SWERVE, ALMOST HITTING A LIGHT POLE. AFTER TURNING AND STOPPING THE SWERVE, THE VEHICLE ACCELERATED EVEN FURTHER, REACHING THE '4' ON THE TACHOMETER (BEFORE THE TURN, IT HAD BEEN AT A '3'). AS I APPROACHED THE FOUR-WAY STOP IN OUR SUBDIVISION, I AGAIN STEPPED ON THE BRAKES AS HARD AS I COULD, BUT IT HAD NO EFFECT. THE TACHOMETER READ '4', BUT THE SPEEDOMETER SHOWED 30 MPH, REGARDLESS OF HOW HARD I PRESSED ON BRAKES. I COULD NOT BRAKE AT ALL, AND WAS LOSING THE ABILITY TO STEER AS I APPROACHED THE SIGN. THE ONLY WAY TO STOP THE VEHICLE WAS TO PLACE IT IN 'PARK'(WHICH MADE THE TACHOMETER GO EVEN HIGHER) AND REMOVE THE KEYS TO TURN OFF THE CAR AS QUICKLY AS I COULD. THIS STOPPED THE CAR RIGHT IN FRONT OF THE STOP SIGN. I WAITED ABOUT 30 SECONDS AND ATTEMPTED TO RESTART CAR, BUT AFTER IGNITION KEY WAS TURNED, TACHOMETER REVVED UP AGAIN TO '4', THOUGH SPEEDOMETER READ '0'. HUSBAND MANEUVERED CAR THE ONE BLOCK HOME BY PLACING IT IN 'NEUTRAL'. THIS IS THE FIRST INCIDENT OF THIS NATURE. CHRYSLER TO BE NOTIFIED IN MORNING, AS I CALLED AFTER BUSINESS HOURS (7:41 PM CST). MYSELF, TWO KIDS, AND TWO DOGS WERE IN THE CAR DRIVING DOWN WHAT IS NORMALLY A BUSY TWO-LANE ROAD AND INTO SUBDIVISION FULL OF PLAYING CHILDREN, TRULY A MIRACLE NO ONE WAS INJURED. *TR
NHTSA ODI #10346243
Mileage unknown · Jul 20, 2010
Vehicle Speed ControlCrash
2004 CHRYSLER PACIFICA. CONSUMER STATES UNINTENDED ACCELERATION *TGW THE CONSUMER EXPERIENCED SUDDEN ACCELERATION ON TWO SEPARATE OCCASIONS. THE FIRST TIME THE INCIDENT OCCURRED, THE CONSUMER HIT THE DRIVERS SIDE DOOR OF A PARKED VEHICLE. THE SECOND TIME, THE CONSUMER HIT A CONCRETE POST, WHICH CAUSED OVER 6,000 IN DAMAGES. *JB
NHTSA ODI #10344376
45,000 miles · Jun 11, 2010
Vehicle Speed Control
MY PROBLEM IS THAT MY CAR GAS PEDAL WILL GET STUCK BUT IT'S NOT AN EVERYDAY OCCURRENCE IT HAPPENS MAYBE ONE TIME A DAY SOMETIMES TWO WITH A WEEK OR LEAST IN BETWEEN THEN SO NO MECHANIC CAN HELP ME AND WHEN I CALLED CHRYSLER AND TOLD MY PROBLEM THEY WON'T HELP ME EVEN THOUGH THEY HAVE OTHER CARS WITH THE SAME EXACT ISSUE BUT BECA…
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MY PROBLEM IS THAT MY CAR GAS PEDAL WILL GET STUCK BUT IT'S NOT AN EVERYDAY OCCURRENCE IT HAPPENS MAYBE ONE TIME A DAY SOMETIMES TWO WITH A WEEK OR LEAST IN BETWEEN THEN SO NO MECHANIC CAN HELP ME AND WHEN I CALLED CHRYSLER AND TOLD MY PROBLEM THEY WON'T HELP ME EVEN THOUGH THEY HAVE OTHER CARS WITH THE SAME EXACT ISSUE BUT BECAUSE MY CAR ISN'T THE SAME MODEL OR YEAR THEY WON'T HELP. IM SO FRUSTRATED. WHEN MY CAR IS IN THE PARK MODE AND YOU PUT TO DRIVE OR REVERSE IT GETS STUCK LIKE THERE IS NO ACCELERATION COMING TO IT FOR ABOUT AFTER 5 SECONDS UNTIL YOU KEEP PUSHING ON IT AND THEN WHEN IT FINALLY RELEASES YOUR FOOT IS PUSHING ON THE GAS AND SO OF COURSE YOUR CAR SUDDENLY FLOORS I'M LUCKY I HAVEN'T HIT ANYTHING OR ANYONE FOR THAT MATTER! I HOPE THIS GETS FIXED SOON BEFORE SOMETHING WORSE HAPPENS! *TR
NHTSA ODI #10335763
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.