2003 Toyota 4Runner Powertrain (other) Problems

Complete corrosion of entire frame causing unavoidable damage to framework.

NHTSA ID

11485060

Incident

Sep 13, 2022

The frame of the car has been rusting at a significant rate in the last 4 years. Mechanic identified major rust issues that would make the vehicle not safe in case of an accident.

NHTSA ID

11463988

Incident

May 10, 2022

The rust and corrosion underneath the vehicle continually gets worse year after year. The main components of vehicle relating to the engine, powertrain and suspension underneath vehicle are corroded; holes exist in the frame of the truck through out. The frame of truck is rotted due to not being sealed properly during the manufacturing process. Due to the rust and corrosion on the frame of truck, it is impossible to get work done on exhaust and muffler areas. I will send pictures for your reference. This makes driving a safety concern for myself and my son. At this time, I am unable to purchase a new car and do not have money to replace/fix the frame of truck. Inevitably, this problem will get worse and may cause a safety concern for myself and others on the road. I called Toyota on 4/12/22 and was told that there is not a recall for this issue and that any repairs would have to be paid by me. I then proceeded to call the number given to me by the representative to call 800-331-4331 for the Toyota Corporate office. I spoke to Blake who gave me the same answer, there was not a recall on this vehicle for rust/corrosion on the frame of vehicle. At this time, Toyota charges $150 just to check car and unfortunately, I don't have those funds to pay such a fee. I asked Blake if there was a way, Toyota can check without charging a fee and his answer was no. Currently, there is not any warning lights on, but with increased time and pressure of exhaust pipe and muffler will create more problems. I cannot have the exhaust system fixed until the frame of truck is replaced. My car was checked by an independent shop.

NHTSA ID

11460830

Incident

Apr 1, 2017

FRAME IS COMPLETELY ROTTED OUT RUSTED, GAS TANK STRAPS ARE ROTTED/RUSTED. REAR SWAY BARS ARE ROTTED OFF THE FRAME. THIS VEHICLE HAS THE SAME FRAME ISSUE AS THE TACOMA AND SEQUOIA FRAMES THAT ARE ON RECALL.

NHTSA ID

11416446

Incident

Mar 1, 2021

Mileage

215,000 mi

VEHICLE IS RUSTING AWAY. FROM THE INSIDE. VERY EVIDENT WHEN THE TOYOTA SPECIALIST WHO WORKS ON THE 4RUNNER HAS TO SERVICE IT AND WORK ON IT. THEY HAVE TAKEN PICTURES AND ARE SUPPLYING US WITH THEM. THEY ARE A NORTH CAROLINA SAFETY INSPECTOR AND CONCERNED ABOUT THE VEHICLE IN A CRASH. THE VEHICLE'S STEERING IS AFFECTED AND OVERALL ABILITY TO CONTROL THE VEHICLE ALONG WITH THE FRAME HOLDING THE VEHICLE PARTS IN PLACE. WE HAVE A 2003 TOYOTA 4RUNNER THAT DOESN'T HAVE ISSUES LIKE THIS ONE. IT HAS SOME RUST BUT NOTHING LIKE THIS. STARTED NOTICING IT IN 2016 AFTER IT HAD REPAIRS DONE WHERE YOU COULD SEE THE INSIDE OF THE BOTTOM AND FRAME PARTS. *THIS 4RUNNER WAS BUILT ON THE TACOMA CHASSIS THAT WAS RECALLED. THIS 4 RUNNER NEEDS TO BE FIXED FOR IT TO BE SAFE. MY SON DRIVES THIS VEHICLE. WELL, HE DID. I CAN'T LET HIM NOW. HE HAS NO VEHICLE. THE PICTURES ARE DISTURBING! ALL OF OUR CARS ARE OLDER AND NEVER HAVE WE HAD AN ISSUE LIKE THIS. THE 2003 4RUNNERS ARE AFFECTED.

NHTSA ID

11343142

Incident

Dec 20, 2016

Mileage

96,000 mi

VEHICLE WAS MAINTAINED AT A TOYOTA DEALERSHIP FOR OVER A DECADE BEFORE BEING INFORMED THAT VEHICLE IS UNSAFE TO DRIVE DUE TO HOLES FORMING THROUGHOUT THE ENTIRE FRAME ASSEMBLY FROM CORROSION. FURTHER RESEARCH SHOWES THE FRAME OF THIS VEHICLE RESEMBLES THAT OF THE TOYOTA TACOMA AND TUNDRA MODELS WHICH WHERE RECALLED DUE TO EARLY AND UNSAFE CORROSION LEADING TO COMPONENTS TO DETACH FROM FRAME WHILE VEHICLE IS IN MOTION WHICH CAN LEAD TO SERIOUS LIFE HAZARD. FRAME AND VEHICLE WERE ALSO MANUFACTURED IN OHIO DANA COMPANY WHICH IS THE SUPPLIER OF THE RECALLED FRAMES USED IN THE TOYOTA TUNDRAS AND TACOMA'S.

NHTSA ID

11179964

Incident

Jan 24, 2019

Mileage

176,654 mi

THERE IS EXCESSIVE RUST ON THE UNDERBODY OF MY 2003 4RUNNER. IT HAS JUST 165,000 MILES AND THE FRAME IS EXTREMELY RUSTED. BEING ONLY 15 YEARS OLD I FIND THIS TO BE VERY SAD AND UNREASONABLE. THE CAR SHOULD BE ABLE TO LAST 20-30 YEARS AND 300,000 MILES. THE CAR HAS BEEN REGULARLY WASHED AND DRIVEN IN PENNSYLVANIA, ILLINOIS, OHIO, NEW YORK. IF THERE WAS ADDITIONAL TREATMENT REQUIRED FOR THE FRAME IT SHOULD HAVE BEEN COATED, OR AT THE VERY LEAST NOTIFY THE CUSTOMERS TO MAKE SURE THEY DO IT. THESE CAR SHOULD LAST MUCH MUCH LONGER AND AS EXPENSIVE AS THE 4RUNNERS ARE THEY SHOULD LAST.

NHTSA ID

11054749

Incident

Nov 16, 2016

Mileage

150,000 mi

EXTENSIVE FRAME RUST THROUGH AND REAR DIFFERENTIAL/AXLE RUST THE FRAME RUST IS IN AN AREA THAT CONNECTS THE REAR AXLE TO THE VEHICLE.

NHTSA ID

10884116

Incident

Jun 1, 2016

Mileage

130,009 mi

MY 2003 TOYOTA HAD EMISSIONS ISSUES IN THAT ALL FOUR OXYGEN SENSORS WOULD FAIL QUICKLY. IT TOOK ME TWO YEARS AND LOTS OF MONEY LATER TO DETERMINE THAT THE CAUSE OF THIS IS BECAUSE TRANSMISSION FLUID IS WICKING ITS WAY THROUGH THE TRANSMISSION SOLENOID HARNESS ALL THE WAY TO THE ECU AND ONCE THERE BECAUSE OF THE WAY THE ECU IS MOUNTED GETS INTO ALL OF THE OTHER WIRING HARNESSES OF JUST ABOUT EVERY OTHER SENSOR. I WENT TO TOYOTA AND THE FIRST TECHNICIAN NEVER HEARD THAT HAPPENING BEFORE BUT ANOTHER OVERHEARD OUR CONVERSATION AND SAID "I BET YOU HAVE A 4RUNNER" SO YEAH ITS HAPPENED TO OTHERS. THEY WANTED NEARLY $4500 TO FIX THE ISSUE. NEW ENGINE WIRING HARNESS $1500-$2000 AND ANOTHER $1000 FOR THE LABOR AND THE REST OF THE ESTIMATE IS FOR OTHER PARTS NOT SPECIFIED. THEIR SOLUTION IS TO CUT THE WIRE BELOW THE TRANSMISSION WIRING HARNESS CONNECTOR THEN SPLICE AND SOLDER BUT I WOULD HAVE TO REPLACE NEARLY ALL THE CRITICAL WIRING IN THAT CAR. I CANT GIVE AN EXACT DATE ON WHEN IT STARTED GOING WRONG BUT I CAN LOOK AT THE SERVICE HISTORY ON THE TOYOTA OWNER'S WEBSITE AND GIVE YOU THIS TIMELINE. 0-89,997 - NO, ISSUES WITH EMISSIONS OR ELECTRICAL SYSTEMS. 89,997MI - 90K SERVICE DONE - TRANSMISSION FLUID CHANGE W/FLUSH DONE AT DEALER. 98,152MI - CAR REPORTING LEAN CODES, DEALER REPLACES MAF SENSOR. 100,117 - CAR REPORTING LEAN CODES, DEALER REPLACES O2 SENSOR AND A/F SENSOR BANK 2 POSITION 1 & 2 105,312 - CAR REPORTING LEAN CODES, DEALER REPLACES BANK 1 POSITION 1 A/F SENSOR AND MAF SENSOR AGAIN. TOTAL COST $798.76. THERE ARE MORE BUT I HAVE CHARACTER LIMITS. I WILL SAY THIS THOUGH THAT THE PROBLEM SHOULD HAVE BEEN OBVIOUS BECAUSE YOU CAN CLEARLY SEE THE FLUID WHEN YOU UNPLUG THE O2 SENSOR FROM THE HARNESS BUT TOYOTA WAS CONTENT CHARGING ME $500-$700 EVERY 10K MILES WITHOUT ACTUALLY FIXING IT. CAR STILL REMAINED FUNCTIONAL BUT RUINED FUEL ECONOMY.

NHTSA ID

10823454

Incident

Aug 5, 2010

TL* THE CONTACT OWNS A 2003 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE STEERING WHEEL FAILED. THE STEERING WHEEL BECAME HARD TO TURN AND THE VEHICLE WAS TAKEN TO A MECHANIC FOR INSPECTION. THE FAILURE WAS LOCATED AT THE STEERING WHEEL SYSTEM, WHICH FAILED DUE TO SEVERE CORROSION THAT EXPANDED TO THE TRANSMISSION LINES AND THE FRAME. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 125,000.

NHTSA ID

10523046

Incident

Jun 24, 2013

Mileage

125,000 mi

I HAVE HAD THIS VEHICLE SINCE NEW, AND ONLY TRAVEL BACK AND FORTH TO WORK APPROX 30 MILES A DAY..(NOW HAS 59,000 MILES).VEHICLE HAS BEEN REGULARLY SERVICED AT A LOCAL TOYOTA DEALER...VEHICLE NEVER USED FOR TOWING OR NEVER BEEN OFF-ROAD, AND MAINTAINED LIKE A BABY...ALL OF A SUDDEN DEALER TOLD ME MY FRONT AXLE CV JOINTS ARE LEAKING AND NEEDS REPLACING INCLUDING THE REAR SHOCKS? THIS IS FULLY LOADED 2003 TOYOTA LIMITED EDITION V8...SEEMS VERY UNUSUAL AT 59K MILES? WILL CONTACT TOYOTA TO SEE IF THEY CAN HELP OUT IN ANY WAY... *TR

NHTSA ID

10449346

Incident

Feb 24, 2012

Mileage

59,000 mi

VEHICLE HAS A LOW GEAR SOUND WHICH BEGAN WHEN VEHICLE WAS RELATIVELY NEW AS I TRAVELLED DOWN SLIGHT GRADES. I NEVER COMPLAINED BECAUSE THAT WAS THE ONLY TIME IT SEEMED ABNORMAL AND THERE ARE ONLY A VERY PLACES IN MY TOWN WHERE THE HILL WAS STEEP ENOUGH TO CAUSE IT. PLUS I ASSUMED IT WAS RELATED TO THE TRAC BRAKING SYSTEM AND MIGHT BE NORMAL. LAST WEEKEND ON A 5 HOUR TRIP EACH WAY THE PROBLEM BEGAN TO MANIFEST ITSELF AS I ACCELLERATED ON FLAT GROUND. THE TACHOMETER SHOWED LOW RPMS (UNDER 2000) UNTIL 50-60 MPH. HOWEVER THE SOUND WAS MUCH MORE NOTICIBLE WITH SOME ADDITIONAL VIBRATION. THE VIBRATION IS NOW WORSE, COULD IT BE A SPEED SENSOR PROBLEM? [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID

10427130

Incident

Sep 17, 2011

THE VEHICLE WOULD REV ITSELF UP TO A HIGH RPM, FROM A STOPPED POSITION WHEN I STEPPED ON THE GAS THE VEHICLE WOULD GO IN REVERSE. THE DEALERSHIP EVENTUALLY REPLACED THE TRANSMISSION ONLY AFTER THE MANAGER BORROWED IT OVERNIGHT AND EXPERIENCED IT HIMSELF, BUT I HAVE NOTICED THE PROBLEM BEGINNING AGAIN. ANOTHER PROBLEM IS THE RADIATOR LEAKING AND NEEDED TO BE REPLACED (I WAS TOLD IT HAD THE WRONG KIND OF ANTIFREEZE; IT WAS GREEN AND IT NEEDS A RED KIND???). WHEN REPLACING THIS I WAS NOTIFIED THAT MY FRONT BRAKES WERE PAPER THIN AND NEEDED TO BE REPLACED THIS REPAIR COST ME ALMOST $2000. ANOTHER PROBLEM IS THE REAR WINDOW TRIM HAS SHRUNK. I ALSO HAD THE SUNROOF REPLACED AFTER OWNING THE VEHICLE LESS THAN TWO YEARS. THE BRAKE LIGHT ON THE REAR HATCH DOES NOT WORK AS WELL AS THE REAR WIPERS (ALSO WHEN I HOOKED A TRAILER TO IT THE ELECTRICAL SYSTEM SEEMS TO BE MESSED UP BECAUSE THE TRAILER LIGHTS WILL NOT WORK; WENT TO AUTOZONE AND TESTED THE TRAILER AND IT IS FINE). THE VEHICLE IS STARTING TO ACT FUNNY AGAIN, THE ENGINE REVS ITSELF TO HIGH RPMS (THIS IS NOT THE AUTOMATIC TRANNY BECAUSE IT HAPPENS WHEN IT IDLES AS WELL). THE LAST INCIDENT WAS WHEN I PULLED OUT FROM A STREET PARKING SPOT AND AS SOON AS I PUT IT IN DRIVE THE VEHICLE STALLED AND WE LOST ALL POWER, WHEN I PRESSED THE GAS PEDAL IT WAS AS IF IT WAS IN NEUTRAL YET I TRIPLE CHECKED AND IT WAS IN DRIVE. ALL OF THE SUDDEN IT ACTED NORMAL AND DROVE ABOUT 10 FEET THEN IT HAPPENED ALL OVER AGAIN. I ALSO HAVE THE ROTTEN EGG SMELL (SULFUR?) WHICH IS SPORADIC. OF COURSE THE DEALER ALWAYS SAYS THEY CAN FIND NOTHING WRONG, NOTHING IS COMING UP ON THE COMPUTER. LUCKILY NO INJURIES HAVE OCCURRED AS OF YET BUT I FEEL IT IS ONLY A MATTER OF TIME BEFORE I AM ON THE HIGHWAY AND IT DECIDES TO PLAY THESE GAMES. VERY DISAPPOINTED IN QUALITY OF THIS VEHICLE, ESPECIALLY SINCE I PURCHASED IT BECAUSE OF THE REPUTATION. *TR

NHTSA ID

10387248

Incident

Dec 1, 2004

Mileage

12,000 mi

MY 4RUNNER HAS BEEN MAKING AN AWFUL CLUNKING NOISE COMING FROM THE REAR FOR ABOUT 2 YEARS NOW. I HAVE DONE SOME RESEARCH AND IT SEEMS TO HAVE HAPPENED IN THE LEXUS GX470 AS WELL. THE 03-06 4RUNNERS HAVE THE SAME DRIVELINE AS THE LEXUS AND UNLIKE LEXUS, TOYOTA HAS REFUSED TO FIX THIS PROBLEM. PLEASE HELP! *TR

NHTSA ID

10273893

Incident

Sep 24, 2007

FROM A COMPLETELY STOPPED POSITION, LETTING OFF THE GAS AND ALLOWING THE TRUCK TO IDLE FORWARD RESULTS IN A KLUNK NOISE WHETHER YOU ACCELERATE OR NOT. AS I HAVE READ, IT IS A PROBLEM WITHIN THE DRIVETRAIN. I TOOK THE TRUCK TO TOYOTA TO HAVE IT LOOKED AT. THEY SAY IT IS BECAUSE THE REAR NEEDS TO BE LUBED WITH EVERY OIL CHANGE AND WAS COMPLETELY DRY. THEY LUBED IT UP AND SAID THE PROBLEM SHOULD IMPROVE WITH TIME. THE TRUCK IS STILL MAKING THE KLUNK NOISE. THE TRUCK HAS ONLY 85K. THIS SEEMS VERY SIMILAR TO THE PROBLEM WITH TOYOTA TUNDRA AND SOME LEXUSES. *TR

NHTSA ID

10255797

Incident

Jan 7, 2009

Mileage

85,000 mi

2003 TOYOTA 4RUNNER WAS STUCK IN 4-LO, VEHICLE UNABLE TO TRAVEL AT SAFE HIGHWAY SPEEDS. PART THAT NEEDS REPLACED IS TRANSFER CASE ACTUATOR. *TR

NHTSA ID

10248986

Incident

Nov 15, 2008

Mileage

79,229 mi

TL*THE CONTACT OWNS A 2003 TOYOTA 4RUNNER. WHILE DRIVING 2 MPH WITH THE BRAKES APPLIED, THE VEHICLE WOULD SURGE AND MAKE A THUMPING SOUND. THE DEALER LUBRICATED THE U JOINT, BUT THE FAILURE RECURRED A MONTH LATER. THE FAILURE MILEAGE WAS 2,000 AND CURRENT MILEAGE WAS 70,000. UPDATED 03/04/08. *LJ THE CONSUMER STATED A PROPELLER ASSEMBLY/DRIVESHAFT WAS NEEDED TO CORRECT THE PROBLEM. UPDATED

NHTSA ID

10217792

Incident

Jun 1, 2003

Mileage

2,000 mi

CONTINUING PROBLEM ON MY 2003 V8 4RUNNER WITH THE DRIVE SHAFT. WHEN I COME TO A STOP OR WHEN I ACCELERATE AFTER A STOP THERE IS A MOMENTARY LAG THAT FEELS LIKE A "CLUNK" OR THAT SOMEONE HAS JUST RUN INTO YOUR BACK BUMPER. TOYOTA DEALER "FIXES" THE PROBLEM WITH GREASE TO THE SLIP YOKE BUT AFTER 2,000 MILES IT COMES BACK AND IS ONLY GETTING WORSE. I'VE COMPLAINED TO THE DEALER CONTINUALLY AND LEXUS 470 (SAME VEHICLE) HAS A TSB ON THE SAME OCCURRENCE. IT HAS BECOME INCREASINGLY ANNOYING AND CAN ONLY BE CLASSIFIES AS A DANGEROUS DEFECT. *TR

NHTSA ID

10211902

Incident

Dec 8, 2007

Mileage

35,000 mi

MY 2003 TOYOTA 4RUNNER MAKES A CLUNK SOUND THAT IS FELT THROUGHOUT THE VEHICLE WHEN COMING TO A STOP OR WHEN BEGINNING TO TAKE OFF. THIS WAS FIRST NOTICED AT APPROXIMATELY 40,000 MILES. PER THE TOYOTA DEALERSHIP, REMOVING THE DRIVESHAFT AND GREASING THE SPLINE YOKE QUIETS THE CLUNK FOR APPROXIMATELY 20,000 MILES. THIS IS PARTLY TRUE, AS THE GREASING QUIETS IT, BUT IT DOES NOT GO AWAY AND THE CLUNK GET STRONGER EVERY DAY THE CAR IS DRIVEN UNTIL YOU FEEL LIKE YOU ARE BEING REAR ENDED. TOYOTA STATES THIS IS NORMAL FOR THE OPERATION OF THE VEHICLE. IT IS NOT NORMAL, AND IT IS ABSURD TO THINK IT IS NORMAL. THE CAR SHOULD ACCELERATE FROM A STOP WITHOUT A CLUNK AND COME TO A STOP WITHOUT A CLUNK. THIS PROBLEM IS WIDELY DOCUMENTED, BUT TOYOTA HAS YET TO PROVIDE A FIX. THE "CLUNKING" CHANGES YOUR DRIVING BEHAVIOR/HABITS IN ORDER TO MINIMIZE THE CLUNK, BUT IN THE END, THE CAR CLUNKS WHEN TAKING OFF, AND CLUNKS WHEN COMING TO A STOP. THE TOYOTA DEALERSHIP STATES NO DAMAGE IS BEING INCURRED TO THE VEHICLE BY THE CLUNKING, THIS MAY BE TRUE, BUT YOU CERTAINLY DO NOT FEEL SAFE AND SECURE WHEN THE VEHICLE CLUNKS AND SHAKES THE CAR AT VIRTUALLY EVERY STOP AND START. TOYOTA NEEDS TO FIND A FIX TO ENSURE TOYOTA CUSTOMERS ARE SAFE WHEN THEY DRIVE, FEEL SAFE WHEN THEY DRIVE, AND ARE SATISFIED WITH THE TOYOTA VEHICLE THEY DRIVE. *TR

NHTSA ID

10188789

Incident

Nov 5, 2005

Mileage

40,000 mi

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. *AK

NHTSA ID

10116791

Incident

Mar 24, 2005

Mileage

9,000 mi

FROM THE DATE OF PURCHASE THERED HAS BEEN A LOUD "THUD" NOISE WHEN RELEASING THE BRAKE PEDAL. THIS DOES NOT OCCUR ON A CONTINUAL OR PREDICTABLE BASIS. THE TOYOTA DEALERSHIP EXAMINED THE 4RUNNER AND DIDN'T FIND THE BRAKES TO BE FAULTY; HOWEVER THE SOUND AND A SURGE ARE STILL PRESENT IT REMINDS ME OF THE "THUD" SOUND THAT WAS INHERENT IN THE T-100 PICK-UP TRUCK WHEN IT WAS STARTED IN REVERSE. I HAVE AN AUTOMATIC TRANSMISSION IN MY VEHICLE AND WONDER IF FAILURE IS IMMINENT THERE OR IN THE DRIVE SHAFT. IN EITHER CASE THIS IS AN OBVIOUS FLAW AND MUST BE ADDRESSED BY TOYOTA. MY DAUGHTER OWNED A 2002 TOYOTA PICK-UP TRUCK AND SAID IT MADE THE SAME SOUND FOR AS LONG AS SHE OWNED IT. *AK

NHTSA ID

10100754

Incident

Jun 30, 2003

Mileage

150 mi

THIS CONDITION COULD BE RELATED TO ITEM 2. THIS CONDITION STARTED LAST WINTER AND IS GETTING WORSE.) AFTER BEING AT A STOP AND RELEASING THE BRAKES, I GET A HARD SHAKE/THUD FROM THE DRIVELINE/BRAKES. THIS OCCURS IN 90% OF STOPS/STARTS. (E.G., IF IT WAS NORMAL, IT WOULD DO IT ALL THE TIME TO SOME DEGREE.) THERE IS NO METAL ON METAL NOISE, JUST THE SHAKE/THUD LIKE THE BRAKES ARE RELEASING TOO HARD OR THE DRIVELINE HAS TOO MUCH LASH IN IT. (CONDITION IS WORSE IF YOU COME TO A HARD STOP, BEFORE STARTING AGAIN.) 2) SOMETIMES (ABOUT 20% OF THE TIME) AFTER COMING TO A COMPLETE STOP AT A STOP SIGN OR RED LIGHT, THE TRANSMISSION GOES INTO FIRST GEAR HARD AND/OR THE CONVERTER/TORSEN DIFFERENTIAL IS UNLOCKING/LOCKING INCORRECTLY. IT WILL ACTUALLY ROCK THE VEHICLE FORWARD. SOMETIMES IT GIVES THE SAME SENSATION AS IN ITEM 3. (ACTUALLY, ON A FEW OCCASIONS I GET ITEM 2 PROBLEM FOLLOWED BY AN ITEM 1 PROBLEM. *AK

NHTSA ID

10096235

Incident

Oct 5, 2004

Mileage

13,000 mi

VIBRATION IN STEERING, MOST PREVALENT AROUND 70 MPH. STARTED AT 15,000 MILES. REBALANCED TIRES 3 TIMES AND DEALER DETERMINED THAT OEM TIRES WERE BAD. TRIED NEW TIRES AND THE PROBLEM PERSISTS. BELIEVED TO BE SAME AS LEXUS GX 470 PROBLEM WITH TSB FIX ST004-04. NO TOYOTA TSB YET. *JB

NHTSA ID

10066404

Incident

Oct 3, 2003

Mileage

15,535 mi

VIBRATION IN STEERING WHEEL ,FLOORBOARDS, DRIVELINE AND DRONING NOISE. THIS IS AN UPDATE TO ID# 10060725. LEXUS OF TOYOTA HAS ANNOUNCED A TSB FOR THE GX 470 WHICH HAS THE SAME MECHANICALS AS THE TOYOTA 4RUNNER. THIS TSB ADDRESSES THE INDICATED PROBLEM THAT IS IN BOTH VEHICLES. IT IS :"STEERING ST004-04" "STEERING VIBRATION AND DRIVELINE VIBRATION/DRONE". UNFORTUNATELY THE FIX CAN ONLY BE APPLIED TO THE LEXUS VEHICLES PER DEALER.*AK

NHTSA ID

10061948

Incident

Aug 23, 2003

DRIVETRAIN VIBRATION FELT IN STEERING COLUMN AND FLOORBOARDS AT APPROX 1200RPM TO 2000RPM. THIS IS NOT TO BE CONFUSED WITH WHEEL SHIMMEY DUE TO TIRE OR WHEEL IMBALANCE. SERVICE DEALER INDICATES THIS IS NORMAL AND WILL RESOLVE ITSELF WITH MORE MILEAGE. *AK

NHTSA ID

10060725

Incident

Sep 1, 2003

Mileage

150 mi