97 of the
1,234 complaints filed about the Toyota 4 Runner
are about the transmission —
8% of everything owners reported.
The worst model year for it is 2003.
97
Complaints
8%
Share of all complaints
7
Crashes
0
Fires
Transmission & Drivetrain complaints by model year
I HAD A COMPLETE FAILURE OF MY AUTOMATIC TRANSMISSION IN MY 2000 4RUNNER SR5. I WAS TRAVELING AT ABOUT 65 MPH WHEN I COMPLETELY LOST POWER. THERE WERE NO INDICATIONS OF A PROBLEM WITH THE VEHICLE PRIOR TO THIS. THE MOTOR WAS RACING BUT NO POWER WAS GETTING TO THE WHEELS. IT WAS A SUDDEN AND TOTAL LOSS OF POWER TRANSMISSION. I HAD TO COAST ACROSS THREE LANES OF TRAFFIC TO GET TO THE RIGHT AND WAS FORTUNATE TO BE ABLE TO EXIT THE FREEWAY. I THEN TRIED ALL GEARS INCLUDING REVERSE BUT NONE WORKED THE TRANSMISSION HAD TO BE REPLACED. A USED TRANSMISSION WAS USED (REBUILT WAS ALSO AVAILABLE FOR CONSIDERABLY MORE MONEY). NO REAL DIAGNOSIS WAS MADE OF THE CAUSE OF FAILURE. THE VEHICLE AND TRANSMISSION HAD ABOUT 82000 MILES USAGE AT THE TIME. THE TRANSMISSION FLUID WAS PERIODICALLY CHECKED AND ALWAYS WAS FINE BUT HAD NEVER BEEN REPLACED (THE OWNERS MANUAL SAYS TO CHECK IT EVERY 30000 MILES, BUT DOESN'T SAY TO REPLACE IT UNLESS OPERATING UNDER SPECIAL CONDITIONS LIKE TOWING WHICH I NEVER DID).
NHTSA complaint #10163897 — an unverified report by a vehicle owner.
LOUD NOISE IN REAR END OF VEHICLE. TOYOTA DEALERSHIP KEPT SAYING IT WAS MY TIRES. UNTIL, I TOOK IT TO ANOTHER MECHANIC. REAR DIFFERENTIAL FAILURE AT 85,000 MILES. FRONT & REAR BEARINGS WERE GAULDED. "NEVER" DROVE 4 RUNNER UNDER SPECIAL CONDITIONS! VEHICLE MAINTENANCE WAS ALWAYS KEPT UP TO DATE. HAVE "ALL" RECORDS. REAR DIFFERENTIAL PINION BEARINGS, CARRIER BEARINGS, CRUSH SLEEVE, PINION SEAL, DIFFERENTIAL GASKET, SPACER AND GEAR OIL ALL HAD TO BE REPLACED AND REPAIRED. WHEN ASKED TO SEE OLD PARTS. WE WERE TOLD THEY WERE SENT BACK TO TOYOTA!
NHTSA complaint #10154494 — an unverified report by a vehicle owner.
THE CV JOINT BOLT AND CLIP ON MY 2000 TOYOTA 4 RUNNER FELL OFF CAUSING THE SPINDLE TO BEND, THE AXLE AND CV JOINT TO BE DESTROYED. THE CLIP COULDN'T BE FOUND, ONLY THE BOLT. LUCKILY WE WERE IN A PARKING LOT OR SERIOUS CONSEQUENCES WOULD HAVE OCCURRED. WE MET A MECHANIC WHO HAD JUST SEEN THE SAME PROBLEM W/ ANOTHER 4 RUNNER AND WE LIVE IN A SMALL COMMUNITY.
NHTSA complaint #10147507 — an unverified report by a vehicle owner.
THE CV JOINT BOLT AND CLIP ON MY 2000 TOYOTA 4 RUNNER FELL OFF CAUSING THE SPINDLE TO BEND, THE AXLE AND CV JOINT TO BE DESTROYED. THE CLIP COULDN'T BE FOUND, ONLY THE BOLT. LUCKILY WE WERE IN A PARKING LOT OR SERIOUS CONSEQUENCES WOULD HAVE OCCURRED. WE MET A MECHANIC WHO HAD JUST SEEN THE SAME PROBLEM W/ ANOTHER 4 RUNNER AND WE LIVE IN A SMALL COMMUNITY.
NHTSA complaint #10147507 — an unverified report by a vehicle owner.
WHILE STOPPED, MY 2005 4RUNNER MOVES FORWARD WHEN COMPRESSOR ENGAGES. THE RPM AT IDLE WILL FLUCTUATE BETWEEN 750 AND 1100. DURING THE LATER PORTION OF FLUCTUATION, ABNORMAL BRAKE PRESSURE IS NEEDED TO KEEP THE 4RUNNER FROM MOVING FORWARD. IDLE SPEEDS CAN REACH 25 MPH ON FLAT SURFACE AND 45 ON MODERATE SLOPE. IF YOU ARE CRUISING AT 60 MPH AND REMOVE PRESSURE FROM ACCELERATOR, VEHICLE IDLE WILL RETAIN 55 MPH. TOYOTA CLAIMS THIS IS NORMAL. PLEASE INVESTIGATE BEFORE THIS CAUSES A SEVERE ACCIDENT. IF YOU FORGET TO APPLY MASSIVE FORCE TO BRAKE PEDAL WHILE STOPPED... SOMEONE MAY IDLE THROUGH AN INTERSECTION. *JB
NHTSA complaint #10144479 — an unverified report by a vehicle owner.
REAR BRAKE FAILURE DUE TO LEAKING REAR AXLE GREASE SEALS WHICH THROW GREASE ONTO REAR BRAKE SHOES. CAUSING INCONSISTENT AND UNSAFE BRAKING. ACCORDING TO TOYOTA OF AUBURN CALIFORNIA, REPAIRS SIMILAR TO THIS ARE BEING PERFORMED ON SIMILAR VINTAGE TOYOTA FOUR RUNNER MODELS ON A WEEKLY BASIS. THE AVERAGE REPAIR COST IS $850. THIS APPEARS TO BE A VEHICLE MANUFACTURERS DEFECT NOT A STANDARD MAINTENANCE ISSUE AND COULD RESULT IN INJURIES OR DEATH. *JB
NHTSA complaint #10143958 — an unverified report by a vehicle owner.
2002 TOYOTA 4RUNNER FRONT END MAKES LOUD NOISES, WHEN GOING OVER HIGH BUMPS AND SOME STIFFNESS IN STEERING. *TS THE BATTERY NEEDED TO BE REPLACE DUE TO LITTLE OR NO FLUIDS, NOISES WERE COMING FROM THE FRONT END, THE SHOCK WERE LEAKING, AND TRANSMISSION FLUID WAS LEAKING. THE CONSUMER REQUESTED A REPLACEMENT OF THE FRONT SUSPENSION/LOWER BALL JOINTS AND THE LEAKING SHOCKS AT NO COST.
NHTSA complaint #10142135 — an unverified report by a vehicle owner.
DT: 1997 TOYOTA 4 RUNNER. THE CONSUMER STATED THERE WERE TWO DIFFERENT MAJOR BRAKING PROBLEMS WITH THE BRAKING SYSTEM. THE VEHICLE STARTED HAVING BRAKING PROBLEMS AT 19,900 MILES. WHEN THE BRAKES WERE APPLIED THEY BECAME WEAK. THIS TOOK 6 MONTHS TO DIAGNOSE, THE MASTER CYLINDER WAS LEAKING. SHE WAS THEN INFORMED THE VEHICLE WAS UNSAFE TO DRIVE. THIS WAS REPLACED AT 24,000 MILES. SHE HAS ALSO BEEN EXPERIENCING PROBLEMS SINCE LATE 2003. WHEN CHECKED SHE WAS TOLD THERE WAS NOTHING WRONG. WHEN THE BRAKES WERE APPLIED, ESPECIALLY ON WET PAVEMENT, THE VEHICLE WOULD SLIDE. SHE WAS TOLD IT WAS PROBABLY THE ABS, SHE STATES IT WAS BRAKING DIFFERENTLY THAN PRIOR TO THE PROBLEM. SHE TOOK THE VEHICLE TO DEALER ON AUGUST 19, 2005. THE PARKING BRAKE HANDLE WAS PULLING UP HIGHER THAN USUAL. THIS WAS CHECKED, AND THEY FOUND THE REAR BRAKE PADS WERE SOAKED IN OIL. THIS REQUIRED THE SEALS, BEARINGS, RETAINERS, SENSOR RINGS AND THE REAR BRAKE SHOES TO BE REPLACED. SHE FELT THERE WAS A DESIGN FLAW IN THE REAR AXLE.
NHTSA complaint #10134185 — an unverified report by a vehicle owner.
DT: CONSUMER STATED THE REAR AXLE SEAL FAILED TWICE WHICH CAUSED THE REAR BRAKES TO FAIL. THE VEHICLE HAS BEEN REPAIRED ONCE WHILE UNDER WARRANTY AND IT NEEDS TO BE REPAIRED AGAIN, BUT THE VEHICLE WAS NO LONGER UNDER WARRANTY. *JB....REAR AXLE SEALS LEAKED FLUID. *AK
NHTSA complaint #10121631 — an unverified report by a vehicle owner.
I PRESENTLY HAVE MY 2003 4 RUNNER V8 LIMITED IN FOR THE SECOND TIME IN LESS THEN A YEAR FOR AIR SUSPENSION PROBLEMS. IN BOTH CASES THE AIR SUSPENSION STAYS IN THE FULLY INFLATED POSITION. THEY REPLACED THE COMPRESSOR THE FIRST TIME IN (21 DAYS TO GET PARTS), AND THIS TIME THEY TELL ME IT?S THE AIR RELEASE PORTION OF THE COMPRESSOR. WHICH MEANS THEIR REPLACING THE COMPRESSOR AGAIN (7 DAYS AND COUNTING WAITING FOR PARTS). I ALSO HAD THE VEHICLE IN FOR A WOBBLING SOUND, THE PROBLEM WAS A DRIVESHAFT THAT WAS INSTALLED BACKWARDS ON THE ASSEMBLY LINE. TOYOTA INDICATED THAT THIS OCCURS ONCE IN A WHILE DURING ASSEMBLY.
NHTSA complaint #10116791 — an unverified report by a vehicle owner.
WHILE THE CONSUMER WAS DRIVING 35 MPH IN HER 2005 TOYOTA 4RUNNER A BOOK SLID INTO THE SHIFTER KNOB AND KNOCKED IT OUT OF DRIVE AND INTO REVERSE. *NM ON TWO MORE OCCASIONS, THE VEHICLE WAS STOPPED ON A RAMP LIKE HILL AT A STOP LIGHT, THE CONSUMERS FOOT WAS OFF THE BRAKE, AND BEFORE THE CONSUMER COULD APPLY THE GAS A LOUD CLANKING NOISE FOLLOWED BY A RATCHETING SOUND AS THE VEHICLE DRIFTED BACKWARDS. *SC THE CONSUMER TEST DROVE ANOTHER VEHICLE AND THE SAME NOISE WAS HEARD, THE MECHANIC ALSO HEARD THE NOISE BUT STATED IT WAS NORMAL AND WAS NOT SURE OF THE SEVERITY OF IT.
NHTSA complaint #10115560 — an unverified report by a vehicle owner.
THE VEHICLE SUDDENLY BENT TO THE RIGHT, OUT OF CONTROL, THEN HIT THE DIVIDER AS A RESULT OF A BROKEN AXLE. *BF IT WAS FOUND THAT THE AXLE CENTER WAS TOTALLY BROKEN AS A RESULT OF THE TIRE GOING OUT. THE CONSUMER EXPERIENCE EMOTIONAL STREES AS A RESULT OF THE ACCIDENT.
NHTSA complaint #10109397 — an unverified report by a vehicle owner.
COMPLAINT RECEIVED VIA EMAIL. THE BRAKES FAILED MANY TIMES ON MY CAR AND THEY WERE IN THE REPAIR SHOP FOUR TIMES. EACH TIME THEY FIXED IT TEMPORARILY. ALSO, THEY INDICATED THAT OIL OR GREASE WAS LEAKING FROM THE DIFFERENTIAL AND COATING THE BRAKE PADS, RENDERING THEM INEFFECTIVE. THE SYMPTOMS INCLUDED THE ANTI LOCK BRAKES KICKING IN TOO OFTEN/ LOSS OF BRAKING POWER, AND JOLTING AT SLOW SPEEDS. LAST TIME IN THE REPAIR SHOP THEY GUARANTEED THAT PROBLEM WAS FIXED, YET THE SAME PROBLEM RECURRED. THIS WAS VERY DANGEROUS. THEY TOLD ME THIS WAS NOT THE ONLY INCIDENT, AND THAT NEW MODELS WERE DESIGNED TO FIX THIS FLAW. WHAT ABOUT THE SAFETY OF THOSE DRIVING 1997 MODELS ?
NHTSA complaint #10109007 — an unverified report by a vehicle owner.
1. NO GIVEN INDICATION THAT THERE WAS A PROBLEM BEFORE THE "CHECK ENGINE" LIGHT CAME ON. . TRASNMITION FAILURE. REQUIREMENT OF A COMPLETE NEW TRANSMITION.. REPLACEMENT OF TRANSMITION.
NHTSA complaint #10104798 — an unverified report by a vehicle owner.
MY REAR AXLE SEAL IS LEAKING ON THE BRAKE SHOES. I HAVE ALREADY REPLACED IT TWICE. ONCE IN THE WINTER OF 2002 AND AGAIN IN THE SPRING OF 2003. THE FIRST TIME IT HAPPENED I HAD AN ACCIDENT WHERE MY BRAKES FAILED AND I REAR ENDED SOMEBODY. THE REAR BRAKE SHOES WERE SATURATED WITH AXLE GREASE. I RECENTLY TOOK IT TO A SHOP AND THEY NEED TO BE REPLACED AGAIN. THE MECHANIC SAID THEY WOULDN'T TOUCH IT AND I HAVE TO TAKE IT A DEALER. THEY THINK I MIGHT HAVE TO GO AS FAR AS REPLACING THE AXLE IN ORDER TO STOP THE PROBLEM FROM RECURRING.
NHTSA complaint #10104318 — an unverified report by a vehicle owner.
PURCHASED BRAND NEW 2003 TOYOTA 4 RUNNER 4X4..ON SNOW,ICE AN WET ROADS THE FRONT END VIBRATES AN BUCKS. ITS BEEN BACK TO THE DEALER TWICE, AN TWICE WERE TOLD THE TRUCK CHECKS OUT FINE(OF COURSE THEY ARE GOING TO SAY THAT, BECAUSE THIS PROBLEM ONLY OCCURS IN WEATHER MENTIONED ABOVE) AN THEY HAVE NOT TEST DRIVEN IT IN SUCH WEATHER.
NHTSA complaint #10104292 — an unverified report by a vehicle owner.
DRIVING ON FREEWAY 5 AT SAN DIEGO, CALIFORNIA FROM THE SURFACE STREET AT 35 MPH, I HEARD A THUMP AND THE 4 RUNNER SLOWED TO A STOP. THE TRAFFIC WAS HELD TO A SCREETCHING HALT AS THE CAR WILL NOT MOVE. I MANAGE TO PUSH IT TO THE EMERGENCY SIDE PARKING. IT WAS TOWED TO FRANK TOYOTA OF NATIONAL CITY SAN DIEGO, CA. THERE IT WAS DIAGNOSED THAT THE REAR END AXLE GEAR HAS BEEN STRIPPED. I JUST ARRIVED TODAY SURVIVE A THIRD TOUR OF IRAQ AND THIS HAPPENED. THIS NEARLY COST ME MY LIFE AND POSSIBLY A LOT MORE PEOPLE.
NHTSA complaint #10104202 — an unverified report by a vehicle owner.
HAPPENED TO NOTICED FLUID AROUND RIM. REPEATED REAR AXLE SEAL LEAK. BELIEVE BACK SPACING OF SEAL AGAINST THE ABS RING IS OF A QUARTER OF INCH. CAUSING VEHICLE TO VIBRATE AND CREATE LOUD GRINDING HUM. BRAKES HAVE BECOME SOAKED IN GEAR OIL. CAUSING BRAKES TO LOCK UP AND SMOKE PROFUSELY. BELIEVETOYOTA IS AWARE OF ISSUE.
NHTSA complaint #10104167 — an unverified report by a vehicle owner.