RoadVitals

2009 Toyota 4Runner Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
22
Latest Jun 13, 2024
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2009 Toyota 4Runner, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Transmission722.6%
  • Electrical412.9%
  • Engine412.9%
  • Body & structure39.7%
  • Powertrain (other)39.7%
  • Fuel system26.5%
  • Airbags26.5%
  • Steering26.5%
  • Suspension26.5%
  • Interior & seats13.2%
  • Driver assistance13.2%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

7
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2009 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE DRIVING AT LOW SPEEDS AND TURNING, THE VEHICLE LOST ACCELERATING POWER. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 24,000. UPDATED 03/21/13*LJ THE CONSUMER STATED THE TRANSMISSION SLIPPED (REVVED TO HIGH RPMS) WHILE ATTEMPTING TO ACCELERATE AFTER SLOWING DOWN BELOW 15 MPH (WHILE MAKING TURNS OR SLOWING FOR TRAFFIC). THIS HAS CAUSED DANGEROUS SITUATIONS WHERE SIGNIFICANT LAG TIME BETWEEN DEPRESSING THE GAS PEDAL AND WHEN THE TRANSMISSION ENGAGED WHILE MAKING A LEFT TURN ACROSS ONCOMING TRAFFIC OR WHEN A QUICK ACCELERATION WAS NEEDED AFTER SLOWING DOWN. THE POTENTIAL FOR AN ACCIDENT IS HIGH. TOYOTA SHOULD ADDRESS THE SITUATION BEFORE SOMEONE GETS INTO A SERIOUS ACCIDENT AS SEVERAL OTHER REPORTS OF THIS CONDITION HAVE BEEN REPORTED. THERE ARE A NUMBER OF COMPLAINTS ON THE INTERNET WITH THE SAME PROBLEM.

NHTSA ID 10500520 · filed Feb 26, 2013

2009 4RUNNER TRANSMISSION SLIPS (REVS TO HIGH RPMS) WHILE ATTEMPTING TO ACCELERATE AFTER SLOWING BELOW 15 MPH (WHILE MAKING TURNS OR SLOWING FOR TRAFFIC). THIS HAS CAUSED DANGEROUS SITUATIONS WHERE A SIGNIFICANT LAG TIME BETWEEN DEPRESSING THE GAS PEDAL AND WHEN THE TRANSMISSION ENGAGES WHILE MAKING A LEFT HAND TURN ACROSS ON COMING TRAFFIC OR WHEN A QUICK ACCELERATION IS NEEDED AFTER SLOWING. THE POTENTIAL FOR AN ACCIDENT IS HIGH. TOYOTA SHOULD ADDRESS THIS SITUATION BEFORE SOMEONE GETS INTO A SERIOUS ACCIDENT AS SEVERAL OTHER REPORTS OF THIS CONDITION HAVE BEEN REPORTED. *TR

NHTSA ID 10383941 · filed Feb 22, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

4
reports

From owner reports, verbatim

WHEN MY WIFE STEPPED ON THE GAS TO PULL INTO A PARKING SPOT,THE 4RUNNER JUST LURCHED FORWARD INTO A FENCE. LUCKILY NO ONE WAS IN FRONT OF THE 4RUNNER. THE BUMPER AND FENCE WAS DAMAGED. SHE IS NOW VERY SCARED TO DRIVE THE 4RUNNER. *TR

NHTSA ID 10536598 · filed Aug 21, 2013

I PURCHASED MY 2009 4RUNNER NEW LAST YEAR. FROM THE MINUTE I DROVE IT OFF THE LOT I NOTICED A PROBLEM WITH THE TRANSMISSION. ANY TIME THE VEHICLE SLOWS BELOW 15MPH AND THEN THE ACCELERATOR IS DEPRESSED, THE ENGINE REVS TO A HIGH RPM AS IF SEARCHING FOR A GEAR AND DOES NOT ACCELERATE AS COMMANDED. THIS IS VERY PREVALENT IN SLOW TRAFFIC, SLOWING FOR A YIELD SIGN OR TURNING CORNERS. THE BIGGEST SAFETY CONCERN IS IN SLIPPERY ROAD CONDITIONS. WHEN THE VEHICLE FINALLY DOES FIND A GEAR TO SHIFT INTO, IT LURCHES FORWARD. THE SHIFTING INTO GEAR FROM A HIGH RPM ON SLICK SURFACES COULD CAUSE THE WHEELS TO SPIN OUT. I ALMOST EXPERIENCED A LOSS OF CONTROL OF THE VEHICLE BECAUSE OF THIS. I'VE BROUGHT IT IN TO GET REPAIRED AT THE DEALERSHIP TWICE. ALL THEY DO IS FLASH THE ECM AND THE PROBLEM PERSISTS. MOST IMPORTANTLY, TOYOTA HAS ACKNOWLEDGED THIS EXACT SAME PROBLEM ON THE 2010 MODEL BY ISSUING A TSB. (TSB-0166-10) FROM READING SEVERAL TOYOTA 4RUNNER FORUMS, THIS TSB FIXES THE PROBLEM. PLEASE PUT PRESSURE ON TOYOTA TO ISSUE A FIX FOR THE 2009 MODEL BEFORE SOMEONE GETS INJURED OR KILLED. *TR

NHTSA ID 10373627 · filed Dec 31, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

4
reports

From owner reports, verbatim

UPON ACCELERATION, THE VEHICLE HESITATES FOR 2-3 SECONDS. THIS HAPPENS ON STARTING OFF, DRIVING DOWN THE ROAD, PULLING INTO TRAFFIC. I HAVE HAD IT TO THE DEALER 15-20 TIMES AND THEY CAN'T FIND THE CAUSE. THEY SAID IT HAD TO FAIL FOR AT LEAST 5 SECONDS FOR IT TO REGISTER ON THE COMPUTER MODULE. IT NEVER LASTS MORE THAN 2-3 SECONDS AND, I CONSIDER IT 'VERY DANGEROUS'. DATES ABOVE ARE APPX. IT DOES IT EVERY DAY. *TR

NHTSA ID 10631983 · filed Sep 9, 2014

WHEN MY WIFE STEPPED ON THE GAS TO PULL INTO A PARKING SPOT,THE 4RUNNER JUST LURCHED FORWARD INTO A FENCE. LUCKILY NO ONE WAS IN FRONT OF THE 4RUNNER. THE BUMPER AND FENCE WAS DAMAGED. SHE IS NOW VERY SCARED TO DRIVE THE 4RUNNER. *TR

NHTSA ID 10536598 · filed Aug 21, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

3
reports

From owner reports, verbatim

The contact owns a 2009 Toyota 4Runner. The contact stated while pulling out of a driveway, the contact observed a grinding noise coming from the front end of the vehicle and the steering wheel violently yanked to the right. Additionally, the contact stated that when the brake pedal was depressed, the vehicle pulled to the left inadvertently. The vehicle was stopped and inspected. The contact observed that the front passenger’s side tire was dangling by the rocker arm and the subframe. The vehicle was taken to the residence. The vehicle was then towed to an independent mechanic where it was diagnosed that the front passenger’s side subframe and the rocker arms needed to be replaced due to extreme corrosion. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 114,000.

NHTSA ID 11594145 · filed Jun 13, 2024

EXCESSIVE RUST ON FRAME WITH JEOPARDIZED INTEGRITY AT JOINS CONNECTING BRAKES, FUEL LINES AND SUSPENSIONS SYSTEM.

NHTSA ID 10985534 · filed May 13, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

3
reports

From owner reports, verbatim

EXCESSIVE RUST ON FRAME WITH JEOPARDIZED INTEGRITY AT JOINS CONNECTING BRAKES, FUEL LINES AND SUSPENSIONS SYSTEM.

NHTSA ID 10985534 · filed May 13, 2017

I AM FILING THIS, MY SECOND, COMPLAINT ABOUT MY 2009 TOYOTA 4RUNNER. MY FIRST COMPLAINT WAS FILED IN FEBRUARY 2010. I COMPLAINED TO MY DEALERSHIP ABOUT THE PROBLEM SINCE RIGHT AFTER PURCHASING THE 4RUNNER WHICH WE BOUGHT BRAND NEW IN MAY 2009. THE PROBLEM OCCURRED WHEN SLOWING DOWN TO TURN CORNERS TO ABOUT 15 MPH, AND THEN STEPPING ON THE ACCELERATOR TO SPEED UP, THE CAR REVS, SOMETIMES 2500-3000 RPMS BEFORE THE TRANSMISSION ENGAGES AND WE LURCH FORWARD. NOW, 17 MONTHS LATER AND MANY TRIPS AND E-MAILS TO MY DEALERSHIP, WHO CAN'T GET A RESPONSE FROM TOYOTA THAT MAKES SENSE, AND MY 4RUNNER STILL EXHIBITS THE SAME PROBLEM. MY HUSBAND HAD A KIDNEY TRANSPLANT IN AUGUST 2009, WHICH REQUIRES TRAVEL TO A BIG CITY ABOUT 90 MILES FROM HOME SEVERAL TIMES A MONTH, THAT HAS HEAVY TRAFFIC FLOW. LAST WEEK, I HAD TO MAKE A QUICK ACCELERATION TO MERGE INTO ONCOMING TRAFFIC, AND FOR THE FIRST TIME, THE 4RUNNER ACTUALLY DID THE SAME THINK IT DOES ON TURNS. WHEN I STEPPED ON THE GAS TO MERGE INTO ONCOMING TRAFFIC, THE 4RUNNER JUST REVVED FOR A FEW SECONDS AND THEN LURCHED FORWARD INTO TRAFFIC. LUCKILY NO ACCIDENT RESULTED, BUT WE WERE VERY SCARED. I PARTICIPATE IN FORUMS ON DIFFERENT CAR SITES AND THERE ARE MANY, MANY OF US HAVING THE EXACT PROBLEMS AND YET TOYOTA HAS NO ANSWER OR PUTS US OFF WITH SOME LAME EXPLANATIONS OR WORSE, TELLS US THAT IS JUST THE WAS THE 4RUNNER IS BECAUSE OF THE COMPUTER. MY DEALERSHIP HAS RESET THE COMPUTER AND DID NOT REMEDY THE PROBLEM. I AM REPORTING THIS NEWEST INCIDENT FOR DOCUMENTATION IN CASE THIS PROBLEM ACTUALLY CAUSES AN ACCIDENT, MY COMPLAINT WILL BE ON FILE. THANK YOU *TR

NHTSA ID 10356674 · filed Sep 20, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

2
reports

From owner reports, verbatim

DRIVING ALONG A TWO LANE U.S. HIGHWAY AT THE POSTED SPEED, I NOTICED THAT MY FUEL GAUGE WAS SHOWING FULLY EMPTY, AND THE WARNING LIGHT WAS FLASHING. PUSHING THE ODOMETER TRIP BUTTON, I NOTICED THAT I HAD NOT YET REACHED THE MILEAGE FOR A "NORMAL" FILL UP, WHERE I ROUTINELY GET 20-21 MPG. AT THE END OF THAT TRIP,WHEN I TURNED THE VEHICLE OFF AND RESTARTED IT, THE FUEL GAUGE SHOWED HALF FULL. USING THE TRIP ODOMETER, I DROVE AN ADDITIONAL ESTIMATED 30 MILES TO HOME. THE FUEL GAUGE CONTINUED TO DISPLAY HALF FULL. THE NEXT MORNING, I DROVE APPROXIMATELY 3 MILES TO THE GAS STATION, AND WAS SURPRISED WHEN IT TOOK ALMOST 15 GALLONS TO FILL THE TANK. THE NEEDLE ON THE GAUGE THEN WENT TO FULL. SINCE THEN IT HAS ONLY COME DOWN TO ONE HALF, YET MY MILEAGE NOW IS AT THE POINT (261-270) WHERE I NORMALLY FILL UP WHEN THE NEEDLE NEAR THE EMPTY LINE. I BELIEVE THIS PROBLEM IS NO DOUBT WIDESPREAD. *TR

NHTSA ID 10594345 · filed May 27, 2014

WHEN MY WIFE STEPPED ON THE GAS TO PULL INTO A PARKING SPOT,THE 4RUNNER JUST LURCHED FORWARD INTO A FENCE. LUCKILY NO ONE WAS IN FRONT OF THE 4RUNNER. THE BUMPER AND FENCE WAS DAMAGED. SHE IS NOW VERY SCARED TO DRIVE THE 4RUNNER. *TR

NHTSA ID 10536598 · filed Aug 21, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

2
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2009 TOYOTA 4RUNNER. THE CONTACT STATED WHILE DRIVING 40 MPH, THEY CRASHED INTO A COW WHICH CAUSED DAMAGED TO THE FRONT OF VEHICLE. THE CONTACT WAS CONCERNED THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO REPORTED INJURIES. A POLICE REPORT WAS FILED. THE LOCAL DEALER WAS NOT CONTACTED.THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS TOWED TO AN INDEPENDENT LOT. THE MANUFACTURER WAS CONTACTED HOWEVER NO FURTHER ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS 145,000. *LN

NHTSA ID 11377705 · filed Dec 3, 2020

I WAS DRIVING IN THE LEFT/FAST LANE ON A TOLL ROAD WHEN ANOTHER VEHICLE WHO WAS SPEEDING IN EXCESS OF 55MPH ENTERING THE TOLL ROAD CROSSING AND CUTTING OFF THE OTHER LANES OF TRAFFIC RUNNING INTO ME ON THE PASSENGER SIDE FORCING ME INTO THE CONCRETE WALL/BARRIER HEAD ON. HIS VEHICLE SWUNG INTO AGAIN INTO MY PASSENGER REAR SIDE THEN BOUNCED OFF. I WAS STUNNED, IN SHOCK, UNABLE TO EXIT ON MY SIDE AND DIDN'T SEE IT COMING. I WAS THROWN LEFT INTO THE FRAME AND WINDOW AND JERKED AROUND EVEN THOUGH I HAD MY SEAT BELT FASTENED. THE AIR BAGS DID NOT DEPLOY. I HAD FRONT AND SIDE CURTAIN AIRBAGS AND HAD ONLY JUST PURCHASED THE 4RUNNER A FEW MONTHS PRIOR. IT WAS DECLARED TO BE TOTALED. I PERMANENTLY INJURED MY NECK, BACK AND BROKE MY NOSE. IN ADDITION, I HAVE ANXIETY AND PANIC ATTACKS ABOUT DRIVING. THE OTHER DRIVER WAS CITED AT FAULT FOR FAILURE TO CONTROL SPEED AND UNSAFE LANE CHANGES AND HIS INSURANCE PAID FOR MY TOTALED VEHICLE AND WHAT LITTLE INSURANCE COVERAGE HE HAD FOR MY PERSONAL INJURIES. I WAS JUST NOW NOTIFIED THAT THERE WAS A PROBLEM WITH MY VEHICLE'S AIR BAGS AND SENSORS (A RECALL), NOW THAT IT IS ALMOST EXACTLY 4 YEARS FROM THE ACCIDENT, THERE IS NOTHING I CAN APPARENTLY DO TO HOLD TOYOTA AT FAULT DUE TO STATUTE OF LIMITATIONS. THIS VERY UPSETTING. I AM FULLY DISABLED NOW AND WILL BE ON PAIN MANAGEMENT AND PERIODIC PHYSICAL THERAPY FOR THE REST OF MY LIFE, AND CAN NO LONGER EVEN PERFORM SIMPLE CHORES. *TR

NHTSA ID 10552260 · filed Nov 14, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

2
reports

From owner reports, verbatim

LESS THAN 80K MILES AND FRAME IS COMPLETELY ROTTING APART. WHILE DRIVING APPROXIMATELY 40 MPH I LOST CONTROL BECAUSE THE CONTROL ARM COMPLETELY SEPARATED FROM THE FRAME! COMPLETELY UNSAFE AND DEATH TRAPS

NHTSA ID 11210138 · filed May 27, 2019

STEERING WAS VERY HARD TO DO AND REALLY JERKY.TOOK IT TO DEALERSHIP AND WAS TOLD THAT THE RACK AND PIN NEEDED TO BE COMPLETELY CORRODED AND NEEDED TO BE REPLACED. YET ANOTHER PART I HAVE TO EAT THE COST DUE TO CORROSION. I HAVE READ MULTIPLE COMPLAINTS ABOUT THE SAME PROBLEMS. WHY IS NOTHING BEING DONE?

NHTSA ID 11153258 · filed Nov 22, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

2
reports

From owner reports, verbatim

LESS THAN 80K MILES AND FRAME IS COMPLETELY ROTTING APART. WHILE DRIVING APPROXIMATELY 40 MPH I LOST CONTROL BECAUSE THE CONTROL ARM COMPLETELY SEPARATED FROM THE FRAME! COMPLETELY UNSAFE AND DEATH TRAPS

NHTSA ID 11210138 · filed May 27, 2019

EXCESSIVE RUST ON FRAME WITH JEOPARDIZED INTEGRITY AT JOINS CONNECTING BRAKES, FUEL LINES AND SUSPENSIONS SYSTEM.

NHTSA ID 10985534 · filed May 13, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

1
report

From owner reports, verbatim

I SAT IN THE REAR SEAT OF A 2010 TOYOTA 4RUNNER. I AM 6'1". I HAD CLEARANCE ABOVE MY HEAD. HOWEVER, THE ROOF IS DOMED ONLY ABOVE THE SEAT. WHEN I LEANED FORWARD MY HEAD CONTACTED THE ROOF. I BELIEVE SERIOUS HEAD INJURIES ARE POSSIBLE DUE TO THE INTERIOR DESIGN OF THIS VEHICLE FOR TALLER PASSENGERS. *TR

NHTSA ID 10293134 · filed Nov 21, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

UPON ACCELERATION, THE VEHICLE HESITATES FOR 2-3 SECONDS. THIS HAPPENS ON STARTING OFF, DRIVING DOWN THE ROAD, PULLING INTO TRAFFIC. I HAVE HAD IT TO THE DEALER 15-20 TIMES AND THEY CAN'T FIND THE CAUSE. THEY SAID IT HAD TO FAIL FOR AT LEAST 5 SECONDS FOR IT TO REGISTER ON THE COMPUTER MODULE. IT NEVER LASTS MORE THAN 2-3 SECONDS AND, I CONSIDER IT 'VERY DANGEROUS'. DATES ABOVE ARE APPX. IT DOES IT EVERY DAY. *TR

NHTSA ID 10631983 · filed Sep 9, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .