2005 Nissan Pathfinder

Problems, recalls and owner-reported issues

Power train is the leading concern among 1,050 owner complaints filed for this model year. This is the highest complaint count among 25 Pathfinder model years with reports.

Complaints by model year
  1. 1,050

Of the 2005 reports, 14 involved a crash and 6 involved a fire. 12 people were injured and 1 person died.

Primary concernPower train585 reports · 56% of complaints
Owner complaints1,050Filed with NHTSA
Recall relationship4 safety recallsNHTSA campaign records

What owners report most often

  1. Power train585
  2. Engine and engine cooling290
  3. Fuel system247
  4. Gasoline186
  5. Engine144
  6. Electrical system66
  7. Other61
  8. Other or unspecified40

Recalls and investigations

  1. Engine and engine coolingOct 28, 2010

    NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

    THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

    DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

    Campaign 10V517000 on NHTSA.gov

  2. Suspension, front, control arm, lower armMay 20, 2010

    NISSAN IS RECALLING CERTAIN FRONT AND REAR LOWER LINKS, P/NOS. 54501ZQ00A, 54500ZQ00A, 551A1ZQ00A, 551A0ZQ00A , 54501EA00A, 54500EA00A, 551A1EA500, 551A0EA500, 54501ZR00A, AND 54500ZR00A, SOLD BETWEEN NOVEMBER 25, 2009 AND MAY 14, 2010 AS REPLACEMENT PARTS FOR MODEL YEAR 2004 THROUGH 2010 TITAN, ARMADA, AND QX56, AND MODEL YEARS 2005 THROUGH 2010 FRONTIER, XTERRA, AND PATHFINDER VEHICLES. THE LOWER CONTROL LINK ASSEMBLY HAS TWO CYLINDRICAL COLLARS FORMING THE INBOARD ATTACHMENT POINTS TO THE CHASSIS. DUE TO AN IMPROPER WELDING PROCESS SOME COLLARS MAY CONTAIN WELDS THAT DO NOT MEET STRENGTH SPECIFICATIONS.

    IF THE COLLAR WELD SEPARATES, THE VEHICLE HANDLING WILL DETERIORATE, POSSIBLY RESULTING IN A VEHICLE CRASH.

    NISSAN WILL NOTIFY OWNERS AND DEALERS WILL REPLACE ANY AFFECTED LOWER LINK FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 12, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

    Campaign 10E019000 on NHTSA.gov

  3. Air bags, frontalDec 29, 2008

    NISSAN IS RECALLING 242,720 MY 2005-2009 PATHFINDER, FRONTIER AND XTERRA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. IN THOSE AREAS OF THE COUNTRY WHICH USE HEAVY CONCENTRATIONS OF ROAD SALT IN THE WINTER, A MIXTURE OF SNOW/WATER AND SALT CAN ENTER INTO THE FRONT CRASH ZONE SENSOR (CZS) HOUSING. IF THIS OCCURS, THE CZS MAY INTERNALLY RUST RESULTING IN A SIGNAL INTERRUPTION. IF THIS HAPPENS, THE RED AIR BAG WARNING LIGHT WILL ILLUMINATE TO ALERT THE VEHICLE OPERATOR.

    THIS ISSUE COULD RESULT IN THE NON-DEPLOYMENT OF THE DRIVER AND PASSENGER FRONT AIR BAGS IN A CRASH, INCREASING THE RISK OF PERSONAL INJURY.

    DEALERS WILL REPLACE THE FRONT CZS WITH A REDESIGNED SENSOR. THE RECALL BEGAN ON JANUARY 26, 2009. OWNERS IN THE OTHER STATES WILL RECEIVE EXTENDED WARRANTY COVERAGE FOR THE SENSOR TO 10 YEARS. THESE OWNERS WILL BE NOTIFIED OF THE WARRANTY EXTENSION BY MAIL AND WILL RECEIVE A STICKER TO PLACE IN THEIR WARRANTY BOOKLET EXPLAINING THE EXTENDED WARRANTY COVERAGE. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

    Campaign 08V690000 on NHTSA.gov

  4. EquipmentJul 3, 2007

    CERTAIN HOPKINS AFTERMARKET TRAILER BRAKE CONTROL CONNECTION HARNESSES SOLD FOR USE ON CERTAIN MODELS OF NISSAN VEHICLES WHICH ARE LISTED ABOVE. THE INTERNAL PART NUMBERS WITHIN HOPKINS ARE: 1010476025, 1040376025, 1110476025, 1170376025, 1290376025, 1010476035, 1040376035, 1110476035, 1170376035, AND 1290376035. A WIRE MAY HAVE BEEN PLACED IN AN INCORRECT POSITION IN THE ELECTRICAL CONNECTOR HOUSING. THIS RESULTS IN AN INCORRECT ROUTING OF WIRES BETWEEN THE TRAILER BRAKE CONTROLLER AND THE TOWING VEHICLE WIRING SYSTEM.

    THIS HARNESS WOULD RESULT IN POWER FROM THE TRAILER BRAKE CONTROLLER GOING TO THE TOWING VEHICLE DASH LIGHT CIRCUIT RATHER THAN THE TRAILER BRAKES. THIS RESULT WOULD BE THE LACK OF TRAILER BRAKING WHEN THE TOWING VEHICLE BRAKES WERE APPLIED. IT WOULD ALSO RESULT IN THE TOWING VEHICLES DASH LIGHTS BEING ACTIVATED WHEN THE VEHICLE BRAKES WERE APPLIED. THE FAILURE OF THE APPLICATION OF THE TRAILER BRAKE COULD RESULT IN REDUCED ABILITY TO STOP AND CONTRIBUTE TO A POSSIBLE CRASH.

    HOPKINS WILL NOTIFY OWNERS AND REPLACE THE ORIGINAL HARNESS WITH A REVISED HARNESS FREE OF CHARGE. THE RECALL BEGAN AUGUST 17, 2007. OWNERS CAN CONTACT HOPKINS AT 800-835-0129.

    Campaign 07E046000 on NHTSA.gov

Representative owner complaints: engine and engine cooling

290 reports, newest first. Show all

  1. Engine and engine cooling, Jul 1, 2010

    TRANSMISSION PROBLEM I HAD NOTICED THE TRANSMISSION SLIPPING ON MY 2005 NISSAN PATHFINDER. TOOK IT TO MY LOCAL MECHANIC WHO DID NOT THINK IT WAS A SERIOUS PROBLEM. IT GETS WORSE THE LONGER YOU DRIVE IT, BUT AGREED IT WAS NOT RIGHT AND TOLD ME TO TAKE IT TO A TRANSMISSION SPECIALIST. I TOOK IT IMMEDIATELY, HE PUT THE CAR ON THE ON COMPUTER AND GOT ERROR CODES BACK, CAR IS FINE.... I EXPLAINED MY PROBLEM AGAIN AND HE DECIDED TO TAKE IT FOR A TEST DRIVE. HE WASN'T GONE 10 MIN WHEN HE PULLS IN TO HIS GARAGE WITH TRAN FLUID POURING OUT FROM UNDER MY CAR. HE NEEDS TO USE THE FIRE EXTINGUISHER AS THE FLUID IS SO HOT IT IS CATCHING ON FIRE. NOW AFTER ALL HAS SETTLED DOWN HE DOES GET ERRORS ON THE COMPUTER BUT NOTHING SPECIFIC ABOUT THE PROBLEM. HE HAS YET TO TELL ME WHAT CAUSED IT EXCEPT THAT IT IS INTERNAL. THERE ARE SO MANY PROBLEMS WITH THE TRANSMISSION ON THIS MODEL AND MAKE SOMEONE HAS TO DO SOMETHING. WHAT IF I WAS DRIVING MY CHILDREN ON THE HIGHWAY WHEN THIS HAPPENED. WOULD WE HAVE ALL GOTTEN OUT! *TR

  2. Engine and engine cooling, Power train, Jun 26, 2010

    RADIATOR/TRANSMISSION FLUID MIX THE TRANS STARTED SHIFTING IN AND OUT OF O/D AT JUST OVER 40MPH (VIBRATING) AT ABOUT 99,000 MILES. TOOK IT TO THE SHOP AND FOUND THE RADIATOR BUSTED AND MIXED WITH TRANS FLUID. HAD THE RADIATOR REPLACED AND THE TRANSMISSION FLUSHED TWICE. AT A COST OF $1,058.00 IT WORKED FINE UNTIL 103,000 MILES. IT JUST MADE A THUMP NOISE AND THE TRANSMISSION STARTED SLIPPING SO BAD IT BARELY GOT ME HOME. *TR

  3. Engine and engine cooling, Power train, Jun 25, 2010

    2005 NISSAN PATHFINDER. TRANSMISSION FAILURE DUE TO COOLANT CONTAMINATION. RADIATOR HAD TO BE REPLACED AS WELL AS THE TRANSMISSION . MANY OTHER PROBLEMS WITH CAR. THE FUEL SENDING UNIT, AIR CONDITIONING/HEATER FAN, DRIVE SHFTS/UNIVERSAL JOINTS, BRAKES. JUST ABOUT EVERYTHING HAS FAILED AND COST ME MASSIVE AMOUNTS OF CASH. *TR

  4. Engine and engine cooling, Fuel system, Other, Power train, Jun 18, 2010

    TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING 40 MPH THE VEHICLE STARTING SHAKING AS IF SHE WAS DRIVING OVER A GROOVED PAVEMENT. SHE DROVE HOME A PARKED THE VEHICLE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND SHE WAS TOLD THAT THE TRANSMISSION AND RADIATOR NEEDED REPLACING BECAUSE THEY WERE LEAKING FLUIDS. THE COST FOR THE REPAIRS WAS $5,900. THE VEHICLE HAS NOT BEEN REPAIRED. THE CONTACT STATED THE GAS GAUGE HAD PREVIOUSLY STOPPED WORKING AND SHE PAID FOR THE REPAIRS. THE FAILURE AND CURRENT MILEAGES WERE 70,000.

  5. Engine and engine cooling, Jun 17, 2010

    2005 NISSAN PATHFINDER TRANSMISSION/COOLANT FAILURE. AS I HAVE READ ON A NUMBER OF SITES (WWW.CONSUMERAFFAIRS.COM/.../NISSAN_PATHFINDER.HTML) THIS HAS BEEN AN ISSUE WITH THOUSANDS OF PEOPLE. THE RADIATOR FAILS CAUSING THE TRANSMISSION FLUID TO MIX WITH THE COOLANT WHICH CAUSES FAILURE TO THE TRANSMISSION AND COOLING SYSTEM. THIS IS AN ISSUE THAT THOUSANDS HAVE COMPLAINED ABOUT. LETS GET SOMETHING DONE. NISSAN HAS REFUSED TO HANDLE THE SITUATION!!!! *TR

  6. Engine and engine cooling, Power train, Jun 16, 2010

    TL* THE CONTACT OWNS A 2005 NISSAN PATH FINDER. THE CONTACT STATED WHILE DRIVING AT UNKNOWN SPEEDS, THERE WAS AN UNUSUAL RUMBLING. THE DEALER DETERMINED THAT THE RADIATOR WAS LEAKING COOLANT INTO THE TRANSMISSION, CAUSING THE TRANSMISSION TO FOUL. THE DEALER ADVISED THE TRANSMISSION AND RADIATOR WOULD NEED TO BE REPLACED. THE MANUFACTURER ADVISED THAT THE CONTACT WAS OUT OF WARRANTY AND WOULD NOT PROVIDE ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 70,000 AND THE CURRENT MILEAGE WAS 74,000.

  7. Engine and engine cooling, Fuel system, Other, Power train, Jun 15, 2010

    TL*THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING AT 30-40 MPH, THE TRANSMISSION BEGAN MAKING A SHUDDERING NOISE. THE CONTACT PULLED OVER TO INSPECT THE VEHICLE AND THEN TOOK IT TO A LOCAL MECHANIC WHO STATED THAT THE RADIATOR AND TRANSMISSION NEEDED TO BE REPLACED. THE CONTACT ALSO STATED THAT THE FUEL GAUGE STOPPED FUNCTIONING AT 50,000 MILES. THE FAILURE MILEAGE WAS APPROXIMATELY 88,000. THE CURRENT MILEAGE WAS 88,562.

  8. Engine and engine cooling, Power train, Jun 12, 2010

    NISSAN CORPORATION HAS A MANUFACTURE DEFECT IN THEIR RADIATOR WHICH CAUSES COOLANT TO LEAK INTO THE TRANSMISSION. THIS ACTION NEED A NATIONWIDE RECALL ON BOTH PARTS (RADIATOR AND TRANSMISSION). JUST LIKE TOYOTA CORPORATION HAD NATIONWIDE ATTENTION, NISSAN NEED THE SAME ORDEAL. THE VEHICLE IN QUESTION IS A 2005 NISSAN PATHFINDER. THIS VEHICLE HAS EXTENDED WARRANTY WHICH WAS NOT HONOR. QUOTED WHEN PURCHASING THE EXTENDED WARRANTY, "EVERYTHING IS COVER FROM BUMPER TO BUMPER, EVEN DOWN TO THE BOLTS". THIS IS A MISLEADING STATEMENT FROM THE WARRANTY DEPARTMENT. WARRANTY DEPARTMENT WOULD NOT HONOR THE WARRANTY DUE TO COOLANT WAS IN THE TRANSMISSION. MONEY WAS PAID FOR THIS PURPOSE, NOW THEY SAY THE WARRANTY DOES NOT COVER THIS MISHAP. AFTER RESEARCHING AND TALKING WITH SKILLS MECHANICS, IT WAS DISCOVERED THAT THE COOLANT CAME FROM A DEFECTIVE (BUSTED) RADIATOR. THE MECHANICS STATED THIS IS BECOMING A COMMON PROBLEM. *TR

  9. Engine and engine cooling, Jun 8, 2010

    TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT ATTEMPTED TO ACCELERATE AND NOTICED THAT THE VEHICLE WOULD NOT RESPOND. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT RADIATOR COOLANT HAD LEAKED INTO THE TRANSMISSION . THERE WERE NO PRIOR WARNINGS OF THE FAILURE. THE FAILURE MILEAGE WAS 101,000. UPDATED 07/30/10. *LJ UPDATED 08/24/10 UPDATED 10/22/10 *BF UPDATED 10/26/10

  10. Engine and engine cooling, Power train, Jun 3, 2010

    AFTER TRANSMISSION FLUSH, TRANSMISSION FAILED SHORTLY THEREAFTER. REPLACED TRANSMISSION JUNE 2009. MARCH 2010 HAD VIBRATION PROBLEM AND RETURNED FOR TRANSMISSION REPAIR AGAIN. SECOND TORQUE CONVERTER REPLACED. WITHIN 1 WEEK VIBRATION ISSUE RETURNED. DEALER REVIEW CONFIRMED THAT COOLANT FROM RADIATOR HAD LEAKED INTO TRANSMISSION AND THAT RADIATOR AND TRANSMISSION NEED TO BE REPLACED. THIS WOULD BE MY SECOND TRANSMISSION, AND THIRD TORQUE CONVERTER IN LESS THAN A YEAR, DUE TO A FAULTY RADIATOR USED BY NISSAN IN '05 & '06 MODELS. *TR

  11. Engine and engine cooling, Power train, May 27, 2010

    IN DEC. '09, NOTICED REAR END VIBRATION AND CLINKING SOUND. THOUGHT IT MIGHT BE TRANSMISSION PROBLEM. PURE COINCIDENCE-BROUGHT IT TO DEALER FOR COOLANT FLUSH WAS TOLD THAT THERE WAS TRANS FLUID IN MY RADIATOR. CALLED MY TRANS REPAIR PEOPLE (NOT NISSAN). THEY WERE AWARE OF PROBLEM. TOLD ME THAT RADIATORS IN PATHFINDER 2005'S WERE DEFECTIVE. COOLANT LEAKED THROUGH ONE OF RADIATOR TRANS COOLERS, INTO TRANS. AND TRANS FLUID LEAKED BACK INTO RADIATOR, RENDERING BOTH IRREPARABLE. NEEDED NEW TRANS AND RADIATOR. TOLD DEALER AND NISSAN. THROUGH SEVERAL PHONE CALLS/NEGOTIATIONS,, NISSAN AGREED TO DO THE $5,000-7000 REPAIR FOR DEALER LABOR CHARGE OF $450. TOLD ME I WOULD GET MONEY BACK IF THERE WAS A RECALL. DEALER DID REPAIR. THE PROBLEM IS ALSO A SAFETY ISSUE, BECAUSE RADIATOR AND/OR TRANS CAN FAIL WHILE ON THE ROAD. COUNTLESS PATHFINDER OWNERS HAVE REPORTED THE PROBLEM TO NO AVAIL. NISSAN GETTING AWAY WITH A MAJOR DEFECT THAT COULD PROVE DANGEROUS. *TR

  12. Engine and engine cooling, Power train, May 22, 2010

    SEVERAL MONTHS AGO, THE PATHFINDER STARTED TO PULSATE WHILE GAINING SPEED...DEALER PERFORMED TRANS SERVICE, FIXED PROBLEM FOR A FEW DAYS. PATHFINDER STARTED PULSATING AGAIN, EVEN WORSE. DEALER ADVISED TORQUE CONVERTER WAS BAD..SECOND OPINION MECHANIC ADVISED RADIATOR LEAKED INTO TRANS, AND TRANS FLUID LEAKED INTO COOLANT. COOLANT DESTROYED TRANSMISSION. LEARNED THIS HAS BEEN A ONGOING PROBLEM WITH PATHFINDERS FOR YEARS, THERE IS A WELD INSIDE THE RADIATOR THAT FAILS AND THE TWO LIQUIDS TRANSFERS. WHY WOULD THE COMPANY DESIGN A RADIATOR THAT HAS TWO LIQUIDS INSIDE THAT CAN CONTAMINATE EACH OTHER. *TR

  13. Engine and engine cooling, Power train, May 21, 2010

    VEHICLE HESITATES DURING OVERDRIVE AT SPEED OF @ 40-50MPH. VIBRATION OCCURS AND GEARS DO NOT PROPERLY ENGAGE. FAILURE IS DUE TO DEFECTIVE RADIATOR LEAKING FLUIDS INTO TRANSMISSION. NISSAN INSTALLED DEFECTIVE RADIATOR IN 2005 PATHFINDER. THEY REFUSE TO CORRECT THE PROBLEM LEADING TO DAMAGED TRANSMISSION! *TR

  14. Engine and engine cooling, Power train, Vehicle speed control, May 21, 2010

    IT ALL STARTED WITH THE RADIATOR AND THE ONLY REASON I EVEN KNEW SOMETHING WAS WRONG WAS THAT MY GEARS WERE SWITCHING WEIRD. I TOOK THE CAR INTO THE DEALERSHIP, THEY TOLD ME THAT I NEEDED TO GET A NEW RADIATOR AND TRANSMISSION B/C MY RADIATOR FLUID WAS LEAKING INTO MY TRANSMISSION. THEY QUOTED ME AT $6000. I THEN TOOK MY CAR TO GET A NEW RADIATOR AND TRANSMISSION FLUSH, IT HELPED A LITTLE. MY CAR FINALLY GAVE OUT 2 WEEKS AGO. WHILE DRIVING DOWN A SIDE STREET, THENALL OF A SUDDEN THE TRANSMISSION WOULDN'T SWITCH GEARS. I TRIED PRESSING THE GAS TO GO AND THE TRANSMISSION WOULD NOT GO. THE CAR WAS STILL RUNNING, HOWEVER I COULDN'T GRAB ANY GEARS TO GO. I GOT IT TOWED TO A TRANSMISSION SHOP, THEY TOLD ME THAT MY RADIATOR FLUID IS LEAKING INTO MY TRANSMISSION WHICH MADE MY TRANSMISSION LOCK UP. THEY TOOK MY TRANSMISSION APART TO LOOK AT PARTS AND APPARENTLY EVERYTHING IS RUSTY TOGETHER, NOT TO MENTION THE "COMPUTER" IN THE TRANSMISSION IS FRIED. YOU WOULD THINK THAT NISSAN WOULD RECOGNIZE AN ISSUE WHEN THEY SEE THAT SAME PART IS ON BACKORDER B/C I AM WAITING ON A PART. WHILE READING OTHERS WITH THE SAME ISSUE, SOME HAVE BEEN ON THE HIGHWAY AND THE TRANSMISSION WENT OUT. THIS IS DEFINITELY A SAFETY ISSUE SEEING AS IF DRIVING AT HIGH SPEEDS YOU COULD POSSIBLY GET REAR ENDED BADLY. I ALMOST GOT REARENDED WHILE ONLY GOING 45MPH. *TR

  15. Engine and engine cooling, May 20, 2010

    HAD A VIBRATION IN MY VEHICLE. TOOK IT TO THE SHOP AS IT WAS GETTING WORSE. LONG STORY SHORT..A KNOWN DEFECT WITH THE RADIATOR. CAUSED MY ANTIFREEZE TO ENTER INTO THE TRANSMISSION FLUID AND TRANSMISSION FLUID IN MY RADIATOR. MECHANIC SAID ITS A KNOWN ISSUE WITH THE VEHICLE, AND WE NEED TO REPLACE THE RADIATOR, AND FLUSH EVERYTHING OUT. TOTAL COST ~$1500. 2005 NISSAN PATHFINDER ~ 85,000 MILES. *TR

  16. Engine and engine cooling, May 19, 2010

    NISSAN PATHFINDER 2005, 59K MILES - EXPERIENCED VIBRATION AND SHUTTERING OF THE VEHICLE DURING ACCELERATION, TOOK IT INTO NISSAN DEALERSHIP AND THEY SAID THAT THE COOLANT LINE CRACKED CAUSING THE FLUID TO MIX WITH THE TRANSMISSION CREATING REPLACEMENT OF BOTH RADIATOR AND TRANSMISSION. THIS SEEMS TO BE A COMMON COMPLAINT BY THE CONSUMER! HOPEFULLY NISSAN WILL ISSUE A RECALL BEFORE SOMEONE IS INJURED OR WORSE, IT WOULD BE PRETTY SAD IF IT HAD TO COME TO THAT. EXTENDED WARRANTY COVERED THE TRANSMISSION BUT I HAVE TO PAY FOR THE RADIATOR $950.00. *TR

  17. Engine and engine cooling, Power train, May 5, 2010

    2005 NISSAN PATHFINDER WITH APPROXIMATELY 78,000 MILES DEVELOPED A VIBRATION AND SHAKING WHEN DRIVING AT A CONSTANT SPEED ON ANY ROAD, HOWEVER; WHEN DRIVING WITH OVERDRIVE OFF THE VIBRATION AND SHAKING IS NO LONGER PRESENT. WHEN VEHICLE WAS BROUGHT TO NISSAN DEALERSHIP THEY DISCOVERED THAT THE TRANSMISSION FLUID WAS MIXING WITH THE ENGINE COOLANT AND VICE VERSA. UPON DIAGNOSIS OF THIS PROBLEM THE DEALERSHIP SAID IT WOULD BE ABOUT $6,000 TO REPLACE TRANSMISSION AND RADIATOR AND FLUIDS. LUCKILY MY EXTENDED WARRANTY COVERED THIS. I AM NOT THE FIRST PERSON TO HAVE THIS PROBLEM. HTTP://TOWNHALL-TALK.EDMUNDS.COM/DIRECT/VIEW/.F177B6C/0 HTTP://WWW.CARCOMPLAINTS.COM/NISSAN/PATHFINDER/2005/TRANSMISSION/COOLANT_LEAKED_INTO_TRANSMISSION.SHTML FOR PROOF OF OTHERS WITH THE SAME ISSUE. *TR

  18. Engine and engine cooling, Power train, May 4, 2010

    I HAVE TAKEN MY 2005 NISSAN PATHFINDER TO MY DEALER ,BECAUSE OF A RUMBLING SOUND;THE MECHANIC SAID THAT THE RADIATOR HAS A INTERNAL DAMAGE AND CAUSE THE ANTIFREEZE TO LEAK TO THE TRANSMISSION. I DO HAVE A EXTENDED WARRANTY THAT THE DEALER ALSO REFUSE TO TAKE BECAUSE THE RADIATOR IS NOT COVER BUT THE TRANSMISSION IT IS,BUT THEY STILL WILL NOT REPAIR THE TRANSMISSION. *TR

  19. Engine and engine cooling, Power train, Apr 29, 2010

    2005 NISSAN PATHFINDER WITH 74,500 MILES NEEDS TRANSMISSION REPLACEMENT AND RADIATOR DUE TO LEAKING OF RADIATOR COOLANT INTO TRANSMISSION, MIXING UP WITH TRANSMISSION OIL DAMAGING TRANSMISSION. LOOKING AT CUSTOMER COMPLAINTS ONLINE, IT LOOKS AS EVERY PATHFINDER WITH ABOVE 60,000 MILES SUFFERS THE SAME PROBLEM. *TR

  20. Engine and engine cooling, Power train, Apr 26, 2010

    VEHICLE SHUTTERS AND SHAKES IN OVERDRIVE AT @ 40/45 MPH AND DOES NOT PROPERLY ENGAGE GEARS DURING OPERATION OF VEHICLE. THE TRANSMISSION FAILS DURING NORMAL NAVIGATION THROUGH TRAFFIC. CONFIRMED FACTORY DEFECTIVE RADIATOR LEAKED COOLANT INTO TRANSMISSION CAUSING RUINED TRANSMISSION. *TR

  21. Engine and engine cooling, Power train, Apr 16, 2010

    TL-*HE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 45 MPH, THE VEHICLE BEGAN TO VIBRATE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALERSHIP FOR A DIAGNOSTIC TEST WHERE THE CONTACT WAS INFORMED THAT THE RADIATOR COOLANT WAS LEAKING INTO THE TRANSMISSION; BOTH THE TRANSMISSION AND RADIATOR NEEDED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 90,000.

  22. Engine and engine cooling, Fuel system, Gasoline, Apr 15, 2010

    TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING AT SPEEDS OF 55 MPH, THE CONTACT NOTICED THE FUEL LEVEL INDICATOR READING FUEL LEVELS AT EMPTY AFTER SHE HAD FILLED THE FUEL TANK MOMENTS PRIOR TO THE FAILURE. IN ADDITION, THE CHECK ENGINE WARNING LIGHT REMAINED ILLUMINATED ON THE INSTRUMENT PANEL. THE FAILURE MILEAGE WAS 65,000 AND THE CURRENT MILEAGE WAS 72,000.

  23. Engine and engine cooling, Apr 7, 2010

    I WAS EXPERIENCING A SHUTTER IN MY TRANSMISSION WHILE DRIVING. THIS IS A SAFETY HAZARD BECAUSE THE TRANSMISSION COULD BIND WHILE RIDING. THIS HAD BEEN GOING ON NEARLY 9 MONTHS UNTIL IT BROKE WHILE AT THE TRANSMISSION SHOP AND WE HAD TO GET IT TOWED BECAUSE WE COULDN'T AFFORD TO BUY A TRANSMISSION AT THE TIME. WE WERE TOLD THAT THE RADIATOR WAS DEFECTIVE AND COOLANT LEAKED INTO THE TRANSMISSION WHICH RUINED THE TRANSMISSION. *TR

  24. Service brakes, Hydraulic, Engine and engine cooling, Apr 5, 2010, crash

    TL*THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING AT SPEEDS OF 45 MPH THE VEHICLE BEGAN VIBRATING ABNORMALLY AND SHAKING VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE FAILURE WAS DUE TO A DEFECTIVE ABS SENSOR WHICH WAS REPLACED. WHILE THE VEHICLE WAS IN POSSESSION OF THE DEALER, THE VEHICLE WAS INVOLVED IN A CRASH AND REPAIRS WERE MADE TO THE VEHICLE AT THE DEALERS EXPENSE. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE MECHANIC STATED THAT THE FAILURE WAS CAUSED BY A DEFECTIVE RADIATOR THAT ALSO CAUSED THE TRANSMISSION TO FAIL. THE FAILURE MILEAGE WAS 72,800 AND THE CURRENT MILEAGE WAS 74,000.

  25. Engine and engine cooling, Power train, Apr 1, 2010

    TL*THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT IN FEBRUARY 2010 WHILE DRIVING APPROXIMATELY 40 MPH, THE REAR PASSENGER TIRE BEGAN TO SHAKE EXCESSIVELY. THE FASTER THE CONTACT DROVE, THE WORSE THE SHAKING BECAME. WHEN THE CONTACT SLOWED THE VEHICLE DOWN, THE SHAKING SEEMED TO STOP. THERE WERE NO WARNING LIGHTS ILLUMINATED TO INDICATE WHAT THE CAUSE OF THE FAILURE COULD BE. THE CONTACT TOOK THE VEHICLE TO AN AUTHORIZED DEALER WHO STATED THAT THE RADIATOR HAD BEEN LEAKING FLUID INTO THE TRANSMISSION AND BOTH WOULD HAVE TO BE REPLACED. THE CONTACT THEN TOOK THE VEHICLE TO A LOCAL REPAIR SHOP WHERE THE TRANSMISSION WAS BEING REBUILT WHEN THE COMPLAINT WAS FILED. THE MANUFACTURER STATED THAT THEY COULD NOT OFFER ANY ASSISTANCE REGARDING THE REPAIRS SINCE THE VEHICLE WAS TAKEN TO AN OUTSIDE REPAIR SHOP INSTEAD OF AN AUTHORIZED DEALER. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 83,000.