← New search

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

Engine complaints

76 reports
Clear category filter
40,899 miles · Mar 7, 2014
Engine

AT 40,899 MILES (I PURCHASED THIS CAR NEW) I HAVE NOW HAD TO REPLACE THE THREE ENGINE MOUNTS TWICE (FIRST TIME AT 20,000 MILES - UNDER WARRANTY). I AM A MATURE DRIVER WHO DRIVES THIS CARE GENTLY. *TR

NHTSA ODI #10567838

60,000 miles · Jan 30, 2014
EngineService BrakesSteering

WHILE DRIVING, THE ENGINE JUST STOPPED/STALLED. STEERING, BRAKE AND GAS PEDALS STOPPED FUNCTIONING. I HAVE TO WAIT UNTIL THE CAR FULLY STOPPED. SCARY AND FEELS SO HELPLESS IN THE MIDDLE OF THE ROAD! *TR

NHTSA ODI #10562175

19,000 miles · Jan 23, 2014
EnginePower Train

THE FIRST TIME I HAD TO HAVE THE MOTOR MOUNTS REPLACED ON MY 07' CHRYSLER PACIFICA WAS IN 2009. THERE WAS AN AWFUL ALMOST SLAMMING TYPE NOISE AND THE VEHICLE "JUMPED" WHEN ACCELERATING. I TOOK THE VEHICLE TO THE DEALERSHIP, IT WAS STILL UNDER WARRANTY AT THAT TIME AND THEY SAID THE MOTOR MOUNTS WERE CRACKED AND THEY WOULD REPLAC…

Read full complaint

THE FIRST TIME I HAD TO HAVE THE MOTOR MOUNTS REPLACED ON MY 07' CHRYSLER PACIFICA WAS IN 2009. THERE WAS AN AWFUL ALMOST SLAMMING TYPE NOISE AND THE VEHICLE "JUMPED" WHEN ACCELERATING. I TOOK THE VEHICLE TO THE DEALERSHIP, IT WAS STILL UNDER WARRANTY AT THAT TIME AND THEY SAID THE MOTOR MOUNTS WERE CRACKED AND THEY WOULD REPLACE THEM, BUT COULDN'T GUARANTEE HOW LONG THEY WOULD LAST. THE MECHANIC SAID THAT IT WAS "AN ISSUE" ON THE PACIFICA MODEL AS IT WAS A DESIGN FLAW AND HE HAD SEEN THIS PROBLEM OFTEN. SINCE THE FIRST TIME THE MOTOR MOUNTS WERE FOUND TO BE CRACKED IN 2009, I HAVE HAD TO REPLACE THE MOTOR MOUNTS 2 MORE TIME AND NOW THEY ARE BROKE AGAIN; TOTALING 4 TIMES IN 7 YEARS!!! THIS IS ABSOLUTELY RIDICULOUS AND UNACCEPTABLE! I HAVE CALLED CHRYSLER QUITE A FEW TIMES IN THE LAST 4 YEARS AND GOT NOWHERE! THEY COULD NOT CARE LESS THAT THE CONSUMER HAS TO PAY FOR THEIR "DESIGN FLAW"! IF I HAD KNOWN THAT I WOULD HAVE THE SAME PROBLEM KEEP REPEATING, I 100% WOULD NOT HAVE BOUGHT THIS VEHICLE! AND IF I HAD KNOWN THAT CHRYSLER WOULD GIVE ME AN AROUSING "OH WELL, TOO BAD FOR YOU", I 110% WOULD NOT HAVE BOUGHT FROM THIS COMPANY! HOW SAD THAT EVEN AFTER ALL THE MONEY THEY HAVE MADE OFF PEOPLE BUYING THEIR PRODUCTS THEY WON'T DO ANYTHING TO HELP! INEXCUSABLY DISGUSTING!! *TR

NHTSA ODI #10561111

Mileage unknown · Dec 27, 2013
EngineFuel System, Gasoline

THE VEHICLE SHUTS OFF WHILE DRIVING AT LOW SPEEDS MOSTLY IT HAPPENS WHEN GOING AROUND CURVES. I TOOK IT TO THE DEALERSHIP THEY WERE NOT ABLE TO FIND ANY PROBLEMS WITH IT THEY JUST SAID THEY COULD REPLACE THE 2 FUEL PUMPS FOR $900 BUT COULD NOT GUARANTEE THAT WOULD FIX THE PROBLEM. I DID NOT HAVE THE PUMPS CHANGED. WHEN THE VE…

Read full complaint

THE VEHICLE SHUTS OFF WHILE DRIVING AT LOW SPEEDS MOSTLY IT HAPPENS WHEN GOING AROUND CURVES. I TOOK IT TO THE DEALERSHIP THEY WERE NOT ABLE TO FIND ANY PROBLEMS WITH IT THEY JUST SAID THEY COULD REPLACE THE 2 FUEL PUMPS FOR $900 BUT COULD NOT GUARANTEE THAT WOULD FIX THE PROBLEM. I DID NOT HAVE THE PUMPS CHANGED. WHEN THE VEHICLE SHUTS OFF LOSS OF POWER ASSIST STEERING IS LOST AND POWER ASSIST BRAKES MAKING IT DANGEROUS TO NAVIGATE TO A STOP TO RESTART IT. *TR

NHTSA ODI #10557499

31,201 miles · Dec 18, 2013
Engine

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE VEHICLE SURGED WITH HESITATION IN A JERKING MOTION. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON THREE SEPARATE OCCASIONS WHERE THE ENGINE MOTOR MOUNT WAS REPLACED EACH TIME. THE FAILURE RECURRED AND THE VEHICLE WAS …

Read full complaint

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING AT AN UNKNOWN SPEED, THE VEHICLE SURGED WITH HESITATION IN A JERKING MOTION. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON THREE SEPARATE OCCASIONS WHERE THE ENGINE MOTOR MOUNT WAS REPLACED EACH TIME. THE FAILURE RECURRED AND THE VEHICLE WAS NOT REPAIRED FOR THE MOST RECENT FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 31,201.

NHTSA ODI #10556516

68,000 miles · Jul 29, 2013
Engine

MY VEHICLE CONTINUES TO STALL WITHOUT WARNING WHILE I AM DRIVING. IT GENERALLY HAPPENS WHILE TURNING LEFT AND ALWAYS UNDER THE SPEED OF 45 MPH. I HAVE TAKEN IT TO SEVERAL DEALERSHIPS WHO HAVE FIXED DIFFERENT THINGS THEY FEEL IS CAUSING THE STALLING AND NOTHING IS WORKING. I HAVE PAID FOR THE REPAIRS AND THE DEALERSHIP SAYS UN…

Read full complaint

MY VEHICLE CONTINUES TO STALL WITHOUT WARNING WHILE I AM DRIVING. IT GENERALLY HAPPENS WHILE TURNING LEFT AND ALWAYS UNDER THE SPEED OF 45 MPH. I HAVE TAKEN IT TO SEVERAL DEALERSHIPS WHO HAVE FIXED DIFFERENT THINGS THEY FEEL IS CAUSING THE STALLING AND NOTHING IS WORKING. I HAVE PAID FOR THE REPAIRS AND THE DEALERSHIP SAYS UNLESS IT HAPPENS WHEN THEY HAVE IT THEY CANT DIAGNOSE IT. I HAVE ALMOST BEEN HIT SEVERAL TIMES BECAUSE THE CARS BEHIND ME HAVE NO WARNING THE CAR IS SHUTTING OFF. I HAVE CONTACTED CHRYSLER WHO TOLD ME TO TAKE IT TO A DEALER AND THEY WOULD "HELP" ME FIGURE OUT WHAT IS WRONG WITH THE CAR. SO I DID AND THEY CLEANED THE THROTTLE BODY AND GAVE ME NEW SPARK PLUGS. CHRYSLER WAS GOING TO MAKE ME PAY FOR THE REPAIRS AND I FOUGHT THEM ON IT AND THEY AGREED TO PAY FOR THE PARTS AND I PAID LABOR AND THE CAR IS STILL STALLING. I HAVE READ ONLINE HUNDREDS OF OTHER COMPLAINTS FOR THEIR PACIFICA STALLING AND DOING THE SAME THING MINE IS. THERE IS A RECALL FOR THE 2005/2006 VEHICLES FOR THE SAME THING BUT NOT FOR THE 07 MODEL. I DON'T UNDERSTAND HOW CHRYSLER CAN IGNORE THIS PROBLEM WHEN SO MANY PEOPLE ARE COMPLAINING ABOUT THE SAME ISSUE AS THE VEHICLES THAT WERE RECALLED. I AM IN FEAR OF MY LIFE AND THE LIVES OF MY FAMILY WHILE DRIVING THIS CAR I CAN GUARANTEE I WILL GET HIT EVENTUALLY AND I WANT IT ON RECORD THAT I TRIED EVERYTHING I COULD TO GET THE PROBLEM RESOLVED WITH NO LUCK. *TR

NHTSA ODI #10532421

110,000 miles · Jul 1, 2013
EngineSteering

FIRST WEEK IN JUNE I SENT MY CHRYSLER PACIFICA TO ATHENS DODGE CHRYSLER JEEP IN BOGART GA. THE STEERING WAS LOCKING UP ON MY WIFE. I FIGURED IT WAS MAYBE THE POWER STEERING. THE TECH INFORMED ME THAT THE MOTOR MOUNTS WERE AGAIN BROKEN AND THEY REPLACED THE RIGHT ONE FOR THE THIRD TIME. I READ IN SOCIAL CAR CHAT ROOMS THAT THE MO…

Read full complaint

FIRST WEEK IN JUNE I SENT MY CHRYSLER PACIFICA TO ATHENS DODGE CHRYSLER JEEP IN BOGART GA. THE STEERING WAS LOCKING UP ON MY WIFE. I FIGURED IT WAS MAYBE THE POWER STEERING. THE TECH INFORMED ME THAT THE MOTOR MOUNTS WERE AGAIN BROKEN AND THEY REPLACED THE RIGHT ONE FOR THE THIRD TIME. I READ IN SOCIAL CAR CHAT ROOMS THAT THE MOTOR MOUNTS ARE FAILING IN JUST ABOUT ALL THESE TYPE CARS, AND THAT CHRYSLER WAS NOT GOING TO COVER THE COSTS. I NOW HAVE A CAR THAT NO ONE WILL BUY OR AT LEAST I WOULDN'T BECAUSE IT CAN'T HOLD ITS OWN ENGINE. I KNOW THIS IS A CONSUMER CONCERN JUST WANTED TO POINT THAT OUT. MY MAIN CONCERN IS THE STEERING LOCKING UP WITH MY FAMILY ON BOARD. MOTOR MOUNTS ARE NOT SUPPOSED TO BREAK UNLESS THERE IS A MAJOR ACCIDENT. IN MY OPINION THIS IS A MANUFACTURERS DESIGN FLAW THAT THEY ARE DUMPING ON US CONSUMERS. I MEAN IF THEY TOLD ME THE MOTOR MOUNTS WERE GOING TO BE A MAINTENANCE ISSUE I WOULD HAVE NEVER BOUGHT THE CAR. THIS IS ABSOLUTELY RIDICULOUS, AND NOW MY CONCERN IS THE SAFETY OF MY FAMILY. PLEASE ADVISE ME ON WHAT I CAN DO TO FIND SOME KIND OF HELP WITH THIS. I AM NOT THE ONLY ONE. WHERE ELSE CAN I COMPLAIN AND STEER OTHERS TO. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10522542

136,000 miles · Jun 23, 2013
Engine

THE ENGINE WILL STALL WHILE DRIVING DOWN THE ROAD, WITH NO WARNING, THIS HAS HAPPENED SEVERAL TIMES AT DIFFERENT SPEEDS ( 20 - 45 MPH) CAR IS ABLE TO BE RESTARTED IN NEUTRAL AFTER IT SLOWS TO LESS THAN 5MPH, NO ENGINE LIGHTS ON PRIOR OR POST STALLING. MOTOR MOUNTS REPLACED AND NEW BATTERY, DEALER UNABLE TO REPLICATE AND NO CODE…

Read full complaint

THE ENGINE WILL STALL WHILE DRIVING DOWN THE ROAD, WITH NO WARNING, THIS HAS HAPPENED SEVERAL TIMES AT DIFFERENT SPEEDS ( 20 - 45 MPH) CAR IS ABLE TO BE RESTARTED IN NEUTRAL AFTER IT SLOWS TO LESS THAN 5MPH, NO ENGINE LIGHTS ON PRIOR OR POST STALLING. MOTOR MOUNTS REPLACED AND NEW BATTERY, DEALER UNABLE TO REPLICATE AND NO CODES ON COMPUTER. *TR

NHTSA ODI #10521316

97,000 miles · Jun 6, 2013
Engine

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC HOWEVER, THE MECHANIC COULD NOT IDENTIFY THE PROBLEM. THE CONTACT DID NOT CALL THE MANUFACTURER NOR TAKE THE VEHI…

Read full complaint

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC HOWEVER, THE MECHANIC COULD NOT IDENTIFY THE PROBLEM. THE CONTACT DID NOT CALL THE MANUFACTURER NOR TAKE THE VEHICLE TO A DEALER. THE FAILURE MILEAGE WAS 97,000.

NHTSA ODI #10515549

87,000 miles · May 6, 2013
Engine

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE RECURRED WHENEVER THE CONTACT ATTEMPTED A TURN OF WHEN DECELERATING. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A MECHANIC AND THE DEALER TO HAVE A DIAGNOSTIC PE…

Read full complaint

TL* THE CONTACT OWNS A 2007 CHRYSLER PACIFICA. THE CONTACT STATED THAT WHILE DRIVING 25 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE RECURRED WHENEVER THE CONTACT ATTEMPTED A TURN OF WHEN DECELERATING. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A MECHANIC AND THE DEALER TO HAVE A DIAGNOSTIC PERFORMED HOWEVER, THE DIAGNOSTICS WAS UNABLE TO GENERATE A FAILURE CODE. AS A PRECAUTION, THE DEALER CLEANED THE GROUND CABLE BUT THE FAILURE WAS NOT CORRECTED. THE VIN WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 87,000 AND THE APPROXIMATE CURRENT MILEAGE WAS 89,000. UPDATED 6/4/13 *CN

NHTSA ODI #10510801

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.