12 consumer complaints have been filed with NHTSA for the 1986 Toyota 4runner. Click any complaint to view the full owner description.
SEAT BELTSApril 4, 2023
The contact owns a 1986 Toyota 4Runner. The contact stated that the driver’s and passenger’s side seat belts failed to unlock as needed. The contact and his passenger was unable to unlatch or release the seat belt. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 300,000. The VIN was not available.
SERVICE BRAKES, HYDRAULIC,PARKING BRAKEDecember 12, 2003
ON 1986 TOYOTA 4 RUNNERS THE HAND BRAKE IS SOLELY RELIED ON TO ADJUST THE BACK BRAKES. THE PROBLEM APPEARS TO BE THE BELL CRANK BOOT DOES NOT SUFFICIENTLY PREVENT CORROSION BETWEEN THE BELL CRANK AND ITS FRAME AT THE BACKING PLATE. THIS CAUSES THE ADJUSTING SCREW TO NOT ENGAGE AND THEREFORE THE BACK BRAKES DO NOT FUNCTION PROPERLY. WITH LESS FORCE ON THE BACK BRAKES THAN THE FRONT BRAKES THE FRONT BRAKES TEND TO LOCK UP. STEERING CONTROL IS THEN LOST.*AK
TIRESOctober 17, 2000
TIRE SIDEWALLS ARE EXHIBITING DIMPLING OR REDUCED THICKNESS FROM THE TREAD EDGE TO RIM ABOUT 1 INCH WIDE.*AK (DOT NUMBER: VD60AW3529 TIRESIZE: 31X10.5R15)
EQUIPMENTSeptember 14, 2000
TRAVELING ON A SECONDARY ROAD AND T-BAR RUSTED AND SPARE TIRE FELL DOWN. CONSUMER WAS CONCERNED. *AK
TIRESAugust 2, 2000
PE00-00; CONSUMER WAS TRAVELING ABOUT 45MPH ON THE HIGHWAY AND LEFT REAR TIRE WENT FLAT. THEN CONSUMER CHANGED THE TIRES, AND NOTICED THAT TREAD AND WIRES SEPARATED FROM TIRES. *AK
ENGINE AND ENGINE COOLINGSeptember 9, 1997
ENGINE CYLINDER HEAD WARPED, CAUSING HEAD GASKET LEAKS. *AK
PARKING BRAKEApril 25, 1996
VEHICLE ROLLED DOWN HILL DUE TO FAILURE OF PARKING BRAKE, INJURING ONE/KILLING ONE. *DSH
ENGINE AND ENGINE COOLINGJanuary 17, 1996
CYLINDER HEAD CRACKED. *SD
ENGINE AND ENGINE COOLINGJanuary 17, 1996
RADIATOR FLUID LEAKED AROUND THE MANIFOLD. *SD
ENGINE AND ENGINE COOLINGJanuary 17, 1996
HEAD GASKET FAILED. *SD
ENGINE AND ENGINE COOLINGJanuary 17, 1996
CYLINDER HEAD CRACKED. *SD
ENGINE AND ENGINE COOLINGJanuary 17, 1996
RADIATOR FLUID LEAKED AROUND THE MANIFOLD. *SD