Toyota 4runner Transmission Problems
303 owner complaints filed with NHTSA across 23 model years.
Complaints by Year
Worst year: 2003. Best year: 2025.
Owner Reports
A representative sample of complaints filed with NHTSA.
While my father was exiting his 2018 Toyota 4Runner SR5, the vehicle unexpectedly started reversing fairly quickly, despite no foot being on the brake. He was dragged by the vehicle while attempting to stop it outside the car, and it con...
VEHICLE DISPLAYED A CHECK ENGINE LIGHT DUE TO A NON SEALING GAS CAP. THIS CONDITION ALSO DISABLES THE STABILITY CONTROL SYSTEM. VEHICLE LOST CONTROL ON WET CONDITIONS AND WAS UNABLE TO RECOVER DUE TO ALL TRACTION AND STABILIZATION SYST...
DRIVING IN MILD WINTER CONDITION (LIGHT WET SLUSH) ON A MAINTAINED HIGHWAY MY 4RUNNER BEGAN TO FISH TALE. WHEN AN ATTEMPT WAS MADE TO CORRECT THE FISH TALE NO CONTROL INPUT FROM THE DRIVE WOULD CORRECT THE SLIDING MOTION. THIS CAUSED THE...
I WAS DRIVING MY WIFE 2006 TOYOTA 4RUNNER SR5 APPROXIMATELY 55-60 MILES PER HOURS ON 88 WEST IN CALIFORNIA AND THE SUV EXPERIENCE SUDDEN ACCELERATION PASS 70 MILES PER HOURS. I THEN STEP ON THE BRAKES AS HARD AS I COULD BUT THE SUV CONTI...
VEHICLE PARKED IN DRIVEWAY (RUNNING) WITH TRANSMISSION IN PARK AND THE EMERGENCY BRAKE FULLY ENGAGED. VEHICLE ROLLED OUT OF DRIVEWAY, ACROSS STREET, OVER CURB, AND DOWN A STEEP RAVINE HITTING A TREE. BROACHED LOCAL DEALER CONCERNING ...
TL*THE CONTACT OWNS A 2006 TOYOTA 4RUNNER. THE VEHICLE WAS PARKED IN THE DRIVEWAY WITH THE ENGINE RUNNING. THE CONTACT STEPPED OUT OF THE VEHICLE WITH THE CHILD IN THE FRONT PASSENGER SEAT. THE CHILD RELEASED THE GEAR SHIFT TO REVERSE...
TL* - WHILE DRIVING HIS 2006 TOYOTA RAV4 AT 60 MPH THE CONTACT FELT A JERKING AS IF THE VEHICLE WERE STRUCK FROM THE REAR. HE BELIEVES THAT THE VEHICLE''S 4 WHEEL DRIVE ENGAGED CAUSING HIM TO LOSE CONTROL OF THE VEHICLE. THE VEHICLE SP...
REAR AXLE BROKE CAUSING VEHICLE TO ROLLOVER 3 TIMES. MR
NO SUMMARY LISTED FOR ABOV EVEHICLE. *AK
I OPENED THE PASSENGER SIDE DOOR TO PLACE MY BAG DOWN. THE CAR ROLLED OUT OF GEAR DOWN MY DRIVEWAY WITH MY DAUGHTER IN THE FRONT SEAT. THEN I HAD TO JUMP INTO THE ROLLING CAR TO PUT IT BACK INTO PARK AND THE KEYS WERE NOT IN THE IGNITION...
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...
DIAGNOSIS FOUND TRANS FLUID WICKING UP HARNESS TO ENGINE ECM CONTAMINATING HARNESS AND ECU GIVEN FALSE/ABNORMAL READINGS AT ECM. EXTENSIVE REPAIRS NECESSARY W/ INTERNAL TRANS WIRE REPLACEMENT, ENGINE HARNESS REPLACEMENT & ENGINE ECU REPL...