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2007 Chrysler Pacifica

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2007 Chrysler Pacifica do not stand out strongly from the model-year median of 189.

About this comparison →

When problems were reported

Mileage at the reported incident

285 reports with mileage · 41 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 88 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 76 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

8 crash reports10 fire reports7 injury reports

What owners actually said

326 reports
28,000 miles · Mar 3, 2011
SteeringUnknown Or Other

WHEN TURNING TO THE RIGHT OR THE LEFT I CAN HEAR A RUBBING TYPE NOISE. I TOOK IT INTO THE TWO DIFFERENT DEALERS ON TWO SEPARATE OCCASIONS COMPLAINING OF THE NOISE, BUT THE DEALERS COULD NOT DUPLICATE THE PROBLEM. WHEN I TURN I HEAR A RUBBING NOISE AND NOW WHEN I REVERSE THERE IS A LOUD GRINDING/RUBBING NOISE SIMILAR TO THE NOI…

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WHEN TURNING TO THE RIGHT OR THE LEFT I CAN HEAR A RUBBING TYPE NOISE. I TOOK IT INTO THE TWO DIFFERENT DEALERS ON TWO SEPARATE OCCASIONS COMPLAINING OF THE NOISE, BUT THE DEALERS COULD NOT DUPLICATE THE PROBLEM. WHEN I TURN I HEAR A RUBBING NOISE AND NOW WHEN I REVERSE THERE IS A LOUD GRINDING/RUBBING NOISE SIMILAR TO THE NOISE THAT I GET WHEN TURNING. THE NOISE GENERALLY OCCURS FIRST THING IN THE MORNING AFTER I HAVE STARTED MY CAR AND REVERSE IT. IF MY CAR HAS BEEN SITTING FOR A WHILE IT WILL DO THE NOISE THEN TOO! I'M UNSURE WHAT IS CAUSING THE NOISE AND SINCE THE DEALERS CAN'T DUPLICATE IT THEY HAVE NOT DONE ANYTHING EITHER. I'M QUITE CONCERNED AS TO WHAT CAN BE CAUSING THESE NOISES AND I DO BELIEVE THAT THEY ARE LINKED! I NOTICED ANOTHER PACIFICA OWNER HAD THE SAME PROBLEM AS I DID SO NOW I KNOW IT'S NOT JUST MY CAR.

NHTSA ODI #10388210

30,609 miles · Mar 2, 2011
Unknown Or Other

PURCHASED THIS CAR USED IN FEBRUARY 2008. SHORTLY THEREAFTER I NOTICED A KNOCK IN THE FRONT WHEN TURNING WHEEL AT LOW SPEEDS (IE, BACKING UP). ALSO FELT SLIGHT VIBRATION ON ACCELERATION. DEALER UNABLE TO FIND ANYTHING UNTIL JUNE 2009. MILES 38733. FRONT TIE ROD WAS BROKEN AND REPLACED BY DEALER. THIS DID NOT RESOLVE THE K…

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PURCHASED THIS CAR USED IN FEBRUARY 2008. SHORTLY THEREAFTER I NOTICED A KNOCK IN THE FRONT WHEN TURNING WHEEL AT LOW SPEEDS (IE, BACKING UP). ALSO FELT SLIGHT VIBRATION ON ACCELERATION. DEALER UNABLE TO FIND ANYTHING UNTIL JUNE 2009. MILES 38733. FRONT TIE ROD WAS BROKEN AND REPLACED BY DEALER. THIS DID NOT RESOLVE THE KNOCK OR THE VIBRATION ON ACCELERATION. KNOCK CONTINUED AND GOT WORSE. AT 61000, THE CAR WAS AGAIN BROUGHT IN FOR THE KNOCKING. AT FIRST LOOK, THE MECHANIC DID NOT SEE A PROBLEM. I EXPLAINED THAT AT EXTREME TURN OF WHEEL AT LOW SPEEDS, THERE IS A DISTINCT KNOCK IN FRONT. AFTER HIS FURTHER INSPECTION, I WAS ADVISED BY SERVICE CENTER THAT THE CAR HAS TWO (2) BROKEN MOTOR MOUNTS AND THIS COULD BE THE SOURCE OF THE KNOCK AND VIBRATION. WAS TAKEN TO DODGE DEALER WHERE PURCHASED TO CONFIRM BROKEN MOTOR MOUNTS. PARTS WERE REPLACED UNDER EXTENDED WARRANTY. STILL DID NOT RESOLVE THE KNOCK.

NHTSA ODI #10387768

64,455 miles · Feb 21, 2011
Structure

UPON FAST ACCELERATION OR BRAKING THERE WAS A NOTICEABLE MECHANICAL "CLUNK" AND A SHIFT FORWARD OR BACK IN WEIGHT/MOMENTUM. THIS WAS DUE TO TWO BROKEN/DEFECTIVE MOTOR MOUNTS DISCOVERED DURING THE COURSE OF A 64,000 MILE SERVICE MAINTENANCE CHECK. SHORTLY AFTER DROPPING THE CAR OFF FOR SERVICE ON 2/17/11 I RECEIVED A CALL FORM …

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UPON FAST ACCELERATION OR BRAKING THERE WAS A NOTICEABLE MECHANICAL "CLUNK" AND A SHIFT FORWARD OR BACK IN WEIGHT/MOMENTUM. THIS WAS DUE TO TWO BROKEN/DEFECTIVE MOTOR MOUNTS DISCOVERED DURING THE COURSE OF A 64,000 MILE SERVICE MAINTENANCE CHECK. SHORTLY AFTER DROPPING THE CAR OFF FOR SERVICE ON 2/17/11 I RECEIVED A CALL FORM THE DEALER ALERTING ME TO THE FACT THAT WHEN THE ACCELERATOR IS PRESSED THE ENGINE WOULD RISE TO WITHIN TWO INCHES OF THE INTERIOR OF THE HOOD. THE DEALER REPLACED THE MOUNTS AND SHOWED ME THE BAD PARTS AND EXPLAINED WHY THEY FAIL AND DRAIN THEIR LIQUID FILLER. ALTHOUGH MY CAR IS WELL OUT OF WARRANTY I CONTACTED CHRYSLER TO ASK THEM TO COVER THE COST OF THE REPAIR AND THEY TOLD ME THAT THIS WAS TYPICAL MECHANICAL WEAR AND TEAR ON THE VEHICLE AND IS NOT COVERED IN OR OUT OF WARRANTY. I PERSONALLY VIEW THIS AS DEFECTIVE PARTS AND ENGINEERING. I HAVE OWNED MANY CARS OVER THE YEARS AND HAVE NOT HAD TO REPLACE A MOTOR MOUNT. FURTHER I SIMPLY WENT ON TO THE INTERNET AND GOOGLED "MOTOR MOUNTS 2007 PACIFICA" AND CAME UP WITH MANY, MANY CASES OF THE SAME PROBLEMS WITH PACIFICA'S. I CANNOT SPEAK TO THE ISSUE OF DIRECT SAFETY ISSUES WITH THIS PROBLEM BUT SURELY WITH A MOTOR IMPROPERLY SECURED THE POTENTIAL FOR DANGER IS PARAMOUNT. *TR

NHTSA ODI #10383443

86,000 miles · Feb 15, 2011
Power Train

TL*THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. WHILE DRIVING APPROXIMATELY 50 MPH, THE CONTACT STATED THAT THE AUTOMATIC TRANSMISSION FAILED TO SHIFT TO SECOND GEAR WITHOUT WARNING. THE DEALER WAS NOT INFORMED SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY, NOR DID THE CONTACT INFORM THE MANUFACTURER. THE VEHICLE WAS TAKEN TO …

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TL*THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. WHILE DRIVING APPROXIMATELY 50 MPH, THE CONTACT STATED THAT THE AUTOMATIC TRANSMISSION FAILED TO SHIFT TO SECOND GEAR WITHOUT WARNING. THE DEALER WAS NOT INFORMED SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY, NOR DID THE CONTACT INFORM THE MANUFACTURER. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO PERFORMED A DIAGNOSTIC TEST WHICH CONFIRMED THAT A RELAY SWITCH WAS DAMAGED DUE TO WATER AND WITHOUT IT THE COMPUTER MALFUNCTIONED. THE ENGINE MOUNT ALSO FAILED CAUSING THE TORQUE CONVERTER TO DEPOSIT SHARDS OF METAL INTO THE RUBBER SEAL AROUND THE TORQUE CONVERTER AND AS A RESULT HE NEEDED TO HAVE THE TRANSMISSION REBUILT. THE PRIVATE MECHANIC WAS PERFORMING THE REPAIRS. THE CURRENT AND FAILURE MILEAGE WAS 86,000. UPDATED 3/28/11 *CN UPDATED 04/29/11

NHTSA ODI #10382758

59,000 miles · Feb 7, 2011
Engine And Engine CoolingFire

TL*THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25-30 MPH, THE VEHICLE WOULD SUDDENLY STALL AND THERE WOULD BE A LOSS OF STEERING AND BRAKES. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE CHECK ENGINE AND OIL WARNING LIGHTS ILLUMINATED ON THE INSTRUMENTAL PANEL PRIOR TO AND AF…

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TL*THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 25-30 MPH, THE VEHICLE WOULD SUDDENLY STALL AND THERE WOULD BE A LOSS OF STEERING AND BRAKES. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE CHECK ENGINE AND OIL WARNING LIGHTS ILLUMINATED ON THE INSTRUMENTAL PANEL PRIOR TO AND AFTER THE STALL. THE VEHICLE WAS INSPECTED BY A DEALER AND THEY COULD NOT DUPLICATE THE FAILURE. THEY STATED THAT THEY FOUND A BURNT WIRE IN THE ENGINE WHICH MAY HAVE CAUSED THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAILURE STILL OCCURRED ON AN INTERMITTENT BASIS SINCE THE REPAIR. THE FAILURE MILEAGE WAS APPROXIMATELY 59,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10380987

Mileage unknown · Feb 2, 2011
SteeringSuspension

THERE IS A NOISE COMING FROM SUSPENSION OR STEERING. IT OCCURS WHEN BACKING OUT AND TURNING. TWO LOUD CLUNKS. ONE WHEN BACKING UP AND TURNING, ONE WHEN STRAIGHTENING UP THE WHEELS. ALSO, WHEN TURNING WHILE DRIVING, MANY TIMES THERE IS A NOISE COMING FROM STEERING - FEELS LIKE A SHORT GRIND RESONATING INTO THE STEERING WHEEL. …

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THERE IS A NOISE COMING FROM SUSPENSION OR STEERING. IT OCCURS WHEN BACKING OUT AND TURNING. TWO LOUD CLUNKS. ONE WHEN BACKING UP AND TURNING, ONE WHEN STRAIGHTENING UP THE WHEELS. ALSO, WHEN TURNING WHILE DRIVING, MANY TIMES THERE IS A NOISE COMING FROM STEERING - FEELS LIKE A SHORT GRIND RESONATING INTO THE STEERING WHEEL. AT FIRST I THOUGH IT WAS A TIRE HITTING ON SOMETHING ON THE CAR. I'VE BEEN COMPLAINING ABOUT THIS SINCE THE CAR WAS NEW ( 2007 CHRYSLER PACIFICA). NOT UNTIL LAST YEAR, DID DEALER TAKE THIS SERIOUSLY AND TOOK A LOOK AT IT. CAR WAS IN FOR A TOTAL OF THREE OR FOUR TIMES. ONCE FOR AS LONG AS THREE WEEKS. I AM BEING TOLD THE CROSS MEMBER WAS REPLACED. UNFORTUNATELY, THE CAR IS STILL MAKING THE SAME NOISES AND I AM AFRAID IT IS A SAFETY ISSUE. DEALER SAYS THERE IS NOTHING WRONG WITH THE CAR. I THINK IT IS A BIG SAFETY ISSUE. SURE FEELS LIKE SOMETHING ISN'T RIGHT. *TR

NHTSA ODI #10380014

10,000 miles · Dec 21, 2010
Engine And Engine Cooling

SHORTLY AFTER PURCHASING THIS VEHICLE FROM THE DEALER IN OCTOBER 2008, I NOTICED THAT THE CAR SEEMED TO LURCH WHEN I STEPPED ON THE GAS FROM A FULL STOP. I BROUGHT IT BACK TO THE DEALER ON SEVERAL OCCASIONS, BUT THEY DID NOT THINK THERE WAS A PROBLEM. IN 2009, THEY WENT OUT OF BUSINESS AND I TOOK THE CAR TO BE INSPECTED BY ANO…

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SHORTLY AFTER PURCHASING THIS VEHICLE FROM THE DEALER IN OCTOBER 2008, I NOTICED THAT THE CAR SEEMED TO LURCH WHEN I STEPPED ON THE GAS FROM A FULL STOP. I BROUGHT IT BACK TO THE DEALER ON SEVERAL OCCASIONS, BUT THEY DID NOT THINK THERE WAS A PROBLEM. IN 2009, THEY WENT OUT OF BUSINESS AND I TOOK THE CAR TO BE INSPECTED BY ANOTHER DEALERSHIP. THEY FOUND THAT TWO ENGINE MOUNTS WERE BROKEN. LUCKILY IT WAS COVERED BY THE WARRANTY. AT MY LAST INSPECTION, IT WAS FOUND THAT MY OTHER TWO MOUNTS HAVE BROKEN. THIS I HAD TO PAY OUT OF MY OWN POCKET, AS THE WARRANTY EXPIRED. I AM WONDERING IF I AM GOING TO HAVE TO KEEP REPLACING THESE EVERY YEAR? ALSO, IS THIS A FIRE HAZARD? IS THIS A HAZARD IN A CAR ACCIDENT? I THINK CHRYSLER NEEDS TO BE HELD ACCOUNTABLE FOR THIS PROBLEM AND COME UP WITH A SOLUTION TO PERMANENTLY FIX THE ENGINE MOUNTS. *TR

NHTSA ODI #10371904

48,000 miles · Dec 14, 2010
Engine And Engine CoolingStructure

07 CHRYSLER MOTOR MOUNTS DEFECTIVE. *TR

NHTSA ODI #10370680

36,000 miles · Dec 10, 2010
Power Train

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WHEN HE APPLIED PRESSURE TO THE ACCELERATOR PEDAL BUT THE VEHICLE WOULD NOT RESPOND. THE CONTACT ALLOWED THE VEHICLE TO DECELERATE TO APPROXIMATELY 40 MPH BEFORE HE WAS ABLE TO ACCELERATE SUCCESSFULLY. THE VEHICLE WAS TAKEN TO AN AUTHOR…

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TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WHEN HE APPLIED PRESSURE TO THE ACCELERATOR PEDAL BUT THE VEHICLE WOULD NOT RESPOND. THE CONTACT ALLOWED THE VEHICLE TO DECELERATE TO APPROXIMATELY 40 MPH BEFORE HE WAS ABLE TO ACCELERATE SUCCESSFULLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY WERE UNABLE TO DIAGNOSE OR DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED INTERMITTENTLY. THE FAILURE MILEAGE WAS 36,000 AND THE CURRENT MILEAGE WAS 59,000.

NHTSA ODI #10369902

41,689 miles · Dec 9, 2010
Seats

DRIVER SEAT LOOSE PARTS CAUSING SEAT BOUNCE BACK AND FORWARD DURING DRIVING. *TR

NHTSA ODI #10369818

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

2

EA08006 · Engine Compartment Fire

Opened Feb 21, 2008 · Closed Apr 15, 2009

Status: closed (inferred from source dates) · Electrical System; Electrical System:wiring:front Underhood; Electrical System:wiring:interior/under Dash; Engine And Engine Cooling; Steering:hydraulic Power Assist:power Steering Fluid

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

Additional source detail variants (5)

Electrical System

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

Electrical System:wiring:front Underhood

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

Electrical System:wiring:interior/under Dash

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

Engine And Engine Cooling

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

Steering:hydraulic Power Assist:power Steering Fluid

THE AGENCY HAS CLOSED THIS INVESTIGATION BASED ON ITS REVIEW OF CONSUMER COMPLAINTS, FIELD REPORTS, WARRANTY CLAIMS AND OTHER DATA REGARDING ENGINE COMPARTMENT FIRES AND POWER STEERING FLUID LEAKAGE IN MODEL YEAR (MY) 2007 CHRYSLER PACIFICA VEHICLES WITH 4.0L ENGINES.THE AVAILABLE EVIDENCE INDICATES THAT POWER STEERING FLUID LEAKS IN THE SUBJECT VEHICLES AND THE FIRES THAT MAY RESULT FROM THESE LEAKS, OCCURRED EARLY IN THE VEHICLE'S SERVICE LIFE.MOREOVER, CHANGES IN THE ASSEMBLY PROCESS APPEAR TO HAVE REMEDIED THE CONDITION CAUSING THE LEAKS.THE AVAILABLE DATA CONFIRMS A DECLINING TREND FOR BOTH COMPLAINTS AND WARRANTY CLAIMS AS THE SUBJECT VEHICLES REMAIN IN SERVICE. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY THE AGENCY THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. (SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.)

PE07052 · Engine Compartment Fire

Opened Oct 19, 2007 · Closed Feb 21, 2008

Status: closed (inferred from source dates) · Steering:hydraulic Power Assist:power Steering Fluid

COMPLAINANTS ALLEGE THAT A FIRE ERUPTED UNDER THE HOOD, NEAR THE FRONT OF THE VEHICLE.IN CHRYSLER'S RESPONSE TO ODI'S NOVEMBER 2, 2007 INFORMATION REQUEST, CHRYSLER ASSERTS THAT THE ALLEGED DEFECT OCCURS ONLY IN THE 4.0L ENGINES AND THE CONSUMER WILL EXPERIENCE A LOSS OF POWER STEERING FLUID OR A NOISY POWER STEERING PUMP BEFORE SEEING ANY EVIDENCE OF SMOKE OR FIRE.CHRYSLER ALSO STATES THAT A TUBE NUT ON THE HIGH PRESSURE POWER STEERING LINE WAS DISCOVERED TO BE CROSS THREADED DURING THE ASSEMBLY PROCESS AND DID NOT ALLOW PROPER SEALING OF THE O-RING.THE POWER STEERING SYSTEM IN THE 4.0L ENGINE IS ASSEMBLED AT THE CHRYSLER PLANT.THE POWER STEERING SYSTEM FOR THE 3.8L ENGINES ARRIVES AT THE CHRYSLER PLANT PRE-ASSEMBLED.CHRYSLER FOUND THAT IN THE 4.0L ENGINE, IT WAS POSSIBLE TO CROSS-THREAD THE TUBE NUT ON THE HIGH PRESSURE LINE DURING ITS ATTACHMENT TO THE STEERING GEAR, THUS CREATING AN IMPROPER SEAL.CHRYSLER IMPLEMENTED ASSEMBLY PLANT PROCESS CHANGES TO ELIMINATE THE POSSIBILITY OF CROSS-THREADING, AND APPLIED ADDITIONAL QUALITY CONTROL MEASURES TO DETECT POWER STEERING FLUID LEAKS.CHRYSLER STATED THAT WARRANTY AND FIELD DATA SUGGESTS THAT THESE PROCESS CHANGES HAVE MINIMIZED THE POSSIBILITY OF CROSS-THREADING.WITH REGARD TO THE VEHICLES PRODUCED PRIOR TO THE PRODUCTION CHANGE, A REVIEW OF THE WARRANTY CLAIMS INDICATES THAT THE ALLEGED DEFECT HAS NOT DECLINED IN THE 4.0L POPULATION.ODI IS UPGRADING THIS PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS, EA08-006, TO FURTHER EVALUATE THE ISSUE.