2011 Toyota Highlander Problems

The contact owns a 2011 Toyota Highlander. The contact stated that the intermediate steering shaft was making an abnormal knocking noise while turning to the left or the right. Additionally, the driver’s side window failed to roll up or down because it was off track. There were no warning lights illuminated. The vehicle was taken to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 80,000.

DRIVER SIDE SUN VISOR STUCK IN DOWN POSITION, AND WILL NOT MOVE UPWARD OUT OF THE WAY, OBSTRUCTING DRIVER'S VIEW. IT CAN BE MOVED TO THE SIDE WINDOW, BUT THEN THE SIDE VIEW IS OBSTRUCTED. I HESITATE TO TRY AND FORCE IT UP, BECAUSE IT FEELS LIKE IT WOULD BREAK AND JUST FLOP AROUND. RESEARCHING THE PROBLEM, I HAVE LEARNED OF MANY OTHER OWNERS OF SIMILAR-VINTAGE TOYOTA HIGHLANDERS WHO HAVE EXPERIENCED THE SAME PROBLEM. THE TOYOTA DEALER QUOTED OVER $300 TO REPLACE WITH A NEW PART. THIS IS SAFETY ISSUE THAT SHOULD BE RECALLED BY THE MANUFACTURER.

Clicking in steering column light comes on dash for power steering then hard to make turn then well go back off then able to make turns with ease again

In the last 30 days, the steering has begun to feel "loose", as if I am driving on ice. At first it was barely perceptable. There has been more "play" in the steering. During the last 2 days, the car is now making a thud when I am steering right. I have an appointment for a mechanic to look at it. The car is a 2011 Highlander, AWD, with 89,000 miles on it. I feel the steering issue could be very dangerous at some point.

I NOTICED IN NOVEMBER 2016 THAT THE PAINT ON MY 2011 TOYOTA ROOF WAS PEELING OFF. I TOOK IT TO A TRUSTED BODY SHOP AND THE OWNER ADVISED MY TO TAKE IT TO THE DEALERSHIP AS IT APPEARED TO BE A MANUFACTURER DEFECT. I DID AS HE SUGGESTED AND I WAS SUBJECTED TO MONTHS OF UNRESPONSIVE BEHAVIOR BEFORE I WAS FINALLY TOLD MY CAR WAS BEYOND THE 3YEAR WARRANTY THEREFORE NOT THEIR PROBLEM IN OCTOBER OF 2017. SINCE THIS TIME, THE PAINT FAILURE HAS PROGRESSED TO INCLUDE NEARLY EVERY PANEL ON MY VEHICLE. I HAVE ALSO LEARNED THAT TOYOTA IS RECALLING BLIZZARD PEARL VEHICLES DUE TO THIS EXACT PROBLEM BUT MY VIN IN NOT INCLUDED. I FEEL THIS NEEDS TO BE REMEDIED IMMEDIATELY AS THIS MANUFACTURER DEFECT GREATLY IMPACTS THE VALUE OF MY INVESTMENT. **I AM UNABLE TO ATTACH MORE THAN ONE PICTURE TO MY COMPLAINT. HOWEVER, I HAVE MULTIPLE PHOTOS AND SOME DAMAGE IS IMPOSSIBLE TO SUCCESSFULLY DOCUMENT BUBBLING PAINT. *TR

POWER LIFTGATE MOTOR ARM DETACHED FROM THE UPPER PORTION OF THE REAR DOOR. UPON REPEATED USE AND TIGHTENING IT BECOMES STRIPPED. FORUMS REPORTS THIS IS COMMON FOR SEVERAL MODEL YEARS - NO RECALL. HOLE TO SCREW BECOMES STRIPPED OVER TIME. NO ACCESS TO THE BACK END TO APPLY NUT. DEALER RECOMMENDS TAKING IT TO A BODY SHOP FOR DOOR REPLACEMENT AT $3200 - $3900 DOLLARS. EXTREMELY BAD DESIGN FLAW. IF LIFTGATE SEEMS WEAK IN OPENING NAND CLOSING, THIS COULD BE PART OF THE PROBLEM. SHOWED WEAKNESS FOR WEEKS UNTIL I HEARD THE POP AND REALIZED THE POWER ROD CAME OUT. WHEN I WENT TO SCREW IT BACK IN - IT'S STRIPPED. OUT OF WARRANTY PERIOD. NO SOLUTION FOUND OTHER THAN REPLACING THE REAR LIFTGATE.

Odometer Fraud. The contact purchased a 2011 Toyota Highlander. It was discovered that there was a mileage discrepancy. The vehicle was a private sale but contacted by a dealer. At the time of purchase, the vehicle mileage was 122,000, and at the time of registration, it was discovered that the mileage was 303,000.

TURNING ON THE REAR DEFROSTER WILL CUT POWER TO THE ENGINE AND DASHBOARD. TURNING OFF THE DEFROSTER WILL RETURN POWER TO THE DASH. THIS HAPPENS REGARDLESS OF IF THE VEHICLE IS STILL OR IN MOTION.

1. The 3.5L V6 Engine (2GR-FE) failed due to the subsequent loss of lubrication caused by the rupture of the Oil Cooler Pipe (Rubber component), a manufacturing defect known under TSB T-SB-0201-11 (ZE2 Program). The failed engine is currently available for inspection by request at the independent service center before it is disposed of. 2. The defect causes a sudden and severe loss of engine oil. This creates a high probability of the engine seizing (losing all power) while driving at highway speeds, resulting in a complete loss of propulsion and placing occupants at severe risk of collision. 3. The failure was confirmed, not reproduced. The vehicle was initially diagnosed with misfire codes (P0300, P0301). New spark plugs and ignition coils were installed in an attempt to resolve the issue. As the misfire persisted, the mechanic performed a compression test, confirming catastrophic zero compression failure in cylinders 1 and 2. Professional diagnostics then revealed critical codes: P1603 (ECM Malfunction), P1604 (Startability Malfunction), and P1605 (Rough Idling). These codes confirm a severe internal engine issue, consistent with permanent damage sustained during the oil loss event caused by the ZE2 pipe defect in July 2024. 4. No, not physically inspected by the manufacturer. The manufacturer (Toyota Executive Office Case Manager) was provided with certified documentation of the failure, including the photo of the faulty pipe, maintenance records during our ownership, and the dealership purchase statement for the replacement part. Toyota refused to authorize a physical diagnostic inspection of the failed engine at a dealership before denying goodwill assistance. 5.Yes. The initial lubrication loss event on July 4, 2024, was preceded by a message displayed on the dashboard (followed by a second failure event in October 2025 indicated by a flashing Check Engine light and the Traction Control light).

Our car had a major oil leak from the engine Oil Cooler Pipe Manifold at the bottom of the engine (front). My research has concluded that this has been a known issue with various Toyota models with the 2GR-FE engine, however Toyota has not issued a recall and the local dealership has never mentioned it during services. The NHTSA has known about this issue, however it appears that little to no action has been taken with the vehicle manufacturer or public. The issue concerns a leak that is waiting to happen on all engines with the original Oil Cooler Pipe as it is designed with rubber pipes that degrade over time and even a pin hole oil leak will cause virtually all the engine oil to drain from the engine onto the pavement below and underside of the vehicle including brake components. It is not a matter of “if” but “when” it will happen, and the consequences can leave people stranded with a damaged engine and undriveable vehicle. Severe injury and deaths can and will result due to the ongoing lack of action by the NHTSA and vehicle manufacturer. As an aside, the cost to repair is in the thousands of dollars, unless the owner is fortunate like myself who was able to replace the Oil Cooler Pipe at my own time and cost with the vehicle out of service and significant clean up required. I still don’t know the long-term effects of our engine being almost drained of oil and because of this may now sell the car which was not in our plan. I have added a photo of the original inadequately designed Oil Cooler Pipe and the replacement version purchased from Toyota. Also, the dealership were not interested in doing anything for us. I demand that the NHTSA takes action which is long overdue. Please take this issue seriously

Abs brake actuator started to fail.

When driving approximately 20-30mph multiple warning lights illuminated on dash along with Brake Malfunction warning on information display. Did not notice any issues with braking and no fluid loss / leaks noted. Codes stored were C1241 (Low or High Power Supply Voltage), C1253 (Pump Motor Relay), and C1391 (Abnormal Leak of ACC Press). Noticed that ABS pump would run 2-5 seconds every 1-5 minutes. Original part number 44510-48080. Research shows multiple Toyota “Warranty Extensions” on multiple models using same/similar components.

1. The 3.5L V6 Engine (2GR-FE) failed due to the subsequent loss of lubrication caused by the rupture of the Oil Cooler Pipe (Rubber component), a manufacturing defect known under TSB T-SB-0201-11 (ZE2 Program). The failed engine is currently available for inspection by request at the independent service center before it is disposed of. 2. The defect causes a sudden and severe loss of engine oil. This creates a high probability of the engine seizing (losing all power) while driving at highway speeds, resulting in a complete loss of propulsion and placing occupants at severe risk of collision. 3. The failure was confirmed, not reproduced. The vehicle was initially diagnosed with misfire codes (P0300, P0301). New spark plugs and ignition coils were installed in an attempt to resolve the issue. As the misfire persisted, the mechanic performed a compression test, confirming catastrophic zero compression failure in cylinders 1 and 2. Professional diagnostics then revealed critical codes: P1603 (ECM Malfunction), P1604 (Startability Malfunction), and P1605 (Rough Idling). These codes confirm a severe internal engine issue, consistent with permanent damage sustained during the oil loss event caused by the ZE2 pipe defect in July 2024. 4. No, not physically inspected by the manufacturer. The manufacturer (Toyota Executive Office Case Manager) was provided with certified documentation of the failure, including the photo of the faulty pipe, maintenance records during our ownership, and the dealership purchase statement for the replacement part. Toyota refused to authorize a physical diagnostic inspection of the failed engine at a dealership before denying goodwill assistance. 5.Yes. The initial lubrication loss event on July 4, 2024, was preceded by a message displayed on the dashboard (followed by a second failure event in October 2025 indicated by a flashing Check Engine light and the Traction Control light).

Dear Sir/Madam, I am writing to file a formal complaint regarding persistent safety issues with my 2011 Toyota Highlander V6 AWD. Specifically, I have experienced significant problems related to the engine timing guide, timing chain, transmission system, which pose a risk to both vehicle occupants and other road users. Vehicle Information: Toyota Highlander V6 AWD, VIN: [XXX] Description of the Issue: The transmission in my Highlander has exhibited the following problems: 1) Low engine oil pressure, ticking Noise: There is low engine pressure, faulty guides timing chains, recurring ticking noise. This noise represents issues from the powertrain area and has raised concerns about potential mechanical flaws1. 2) Defective components, slipping Transmission: The transmission surges/slips affecting overall control and safety. This issue has been reported by other Highlander owners as well. Cross-Referencing Other Complaints and Recalls: 3) They did not go far back, Per the NHTSA database, there have been two documented complaints related to transmission issues in the 2011 Toyota Highlander V6 AWD, these complaints align with my experience, however they have not sent me the recall notice. In fact, Toyota has faced recalls and technical service bulletins (TSBs) related to transmission problems in various Highlander models: The 8-speed UA80E/UA80F automatic transmission used in the 2020 Highlander received a TSB for shift flare during wide-open throttle acceleration from 40 – 60 mph and during the upshift from 2nd to 3rd gear. Toyota addressed this issue under warranty1. The 6-speed U660F/U760E automatic transmission, used in earlier Highlander models, was generally reliable. However, the introduction of the 8-speed UA80E/UA80F unit caused initial problems1. Request for Action: Per NHTSA findings please ensure all the models sharing the chassis, model family, part and Toyota transmission oil are included in recall or service campaign. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.

Abs brake actuator started to fail.

DRIVING ON A CITY STREET AT ABOUT 35 MILES PER HOUR I WAS HEADING HOME WITH MY KIDS (5 Y.O. AND 7 Y.O.) WHEN THE VEHICLE DECELERATED AND LOST POWER WHILE I WAS DRIVING IN TRAFFIC, I WAS FORTUNATE THAT THE CARE ROLLED LONG ENOUGH TO PULL OVER TO A SAFE SPOT WITH MY CHILDREN AND CALL FOR A TOW. LIGHTS THAT CAME ON CHECK HYBRID SYSTEM, CHECK BRAKE SYSTEM, CHECK 4WD SYSTEM, AND THE CHECK ENGINE LIGHT CAME ON. AFTER THE VEHICLE WAS INSPECTED AT TOYOTA OF CERRITOS I WAS INFORMED THAT THE MASTER MECHANIC HAD TO PLACE A TICKET WITH TOYOTA MOTOR COMPANY TO FIGURE OUT THE ISSUE DUE TO ALL THE CODES THAT WERE LOGGED AFTER THE DIAGNOSTIC. TOYOTA MOTOR INFORMED MECHANIC IT WAS HYBRID INVERTER FAILURE. THIS COULD OF BEEN A HORRIBLE SITUATION HAD I BEEN DRIVING ON THE FREEWAY AND MY CAR SUDDENLY STOPPED FUNCTION LIKE IT DID ON THE EVENING OF 11/05/2019.

Steering wheel air bag did not deploy in front end MVA

I was going about 40 mph on the Taconic Pkwy over the amvet bridge in the far left lane of the highway. Traffic was heavy and slowing down. It had st finished raining. I was hit on the rear right rear side by a F150 truck that caused me to slide into the guard rail on the left side of the road. The car spun out of control and slid three lanes and hit the guard rail on the right side of the road. Both front sides over the tail lights and the entire front were badly damaged. The side airbags activated but the front airbags failed to activate. Because of this failure I was badly injured. My head hit the steering wheel. I was not protected by the seat belt. My passenger and I had to be cut out of the vehicle. My neck sustained a dislocated disk and I still have pain going from my left shoulder, down my arm, into my hand. I suffered a permanent loss of vision in my right eye, a concussion and lacerations to my left hand and rear scalp. My iris in the right eye was severely damaged and still needs to be surgically repaired. I have suffered both physical and mental damages because of the failure of the seat belts to restrain me and the failure of the airbags to inflate.

WHEN TURN LEFT THE WARNING SISTEM FOR OPEN DOORS IS ON ANDTURN ON INTERIOR LIGHS AND SOUNDWARNING FOR SECONDSAND GO OFF. AFRAID THE DOORS IS GO BE OPEN

WHILE DRIVING, INTERIOR LIGHTS TURN ON AND DOOR CHIME WARNING ON DASH SOUNDS. ALL DOORS ARE PROPERLY CLOSED

I was going about 40 mph on the Taconic Pkwy over the amvet bridge in the far left lane of the highway. Traffic was heavy and slowing down. It had st finished raining. I was hit on the rear right rear side by a F150 truck that caused me to slide into the guard rail on the left side of the road. The car spun out of control and slid three lanes and hit the guard rail on the right side of the road. Both front sides over the tail lights and the entire front were badly damaged. The side airbags activated but the front airbags failed to activate. Because of this failure I was badly injured. My head hit the steering wheel. I was not protected by the seat belt. My passenger and I had to be cut out of the vehicle. My neck sustained a dislocated disk and I still have pain going from my left shoulder, down my arm, into my hand. I suffered a permanent loss of vision in my right eye, a concussion and lacerations to my left hand and rear scalp. My iris in the right eye was severely damaged and still needs to be surgically repaired. I have suffered both physical and mental damages because of the failure of the seat belts to restrain me and the failure of the airbags to inflate.

TL* THE CONTACT COMPLAINED ABOUT A 2011 TOYOTA HIGHLANDER. THE CONTACT STATED THAT WHILE THE DRIVER WAS DRIVING ABOUT 60 MPH, THE VEHICLE CRASHED INTO THE VEHICLE IN FRONT WHICH STOPPED ABRUPTLY. THE AIR BAGS DID NOT DEPLOY AND THE SEAT BELT DID NOT LOCK IN PLACE (STAYED LOOSE). THERE WAS NO WARNING. THE DRIVER SUSTAINED INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE CONTACT WHO WAS AN INDEPENDENT MECHANIC STATED THAT THE VEHICLE WAS TOTALED. THE VEHICLE WAS TOWED TO A BODY SHOP. THE DEALER AND THE MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 180,000.

TIRE LOSS OF TRACTION AND GRIP ON WET PAVEMENT.

2011 TOYOTA HIGHLANDER WITH LESS THAN 13K MILES HAS TIRES WITH VERY LITTLE TREAD LEFT ON THEM. WAS TOLD BY TOYOTA TECH THAT IT NEEDS NEW TIRES. LESS THAN ONE YEAR OLD AND THE TIRES ARE BALDING. THIS POSES A SAFETY HAZARD AND IS NOT ACCEPTABLE. *TR

MY DRIVER SIDE VISOR LOST ALL TENSION. I HAD TO EITHER HOLD IT UP OR TIE IT OUT OF THE WAY. I HAD IT REPLACED AT LOWE TOYOTA IN WARNER ROBINS, GA FOR $199.87. I WOULD NOT EXPECT A VISOR TO TEAR UP EVEN FOR A 2011 MODEL. IT WAS A SAFETY ISSUE THAT NEEDED TO BE FIXED. I THINK THERE SHOULD BE A RECALL ON THESE VISORS AND REIMBURSEMENT FOR REPLACING THEM. THANKS, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

THE SUN VISOR POPPED WHEN I WAS PULLING IT DOWN TO SHEILD MY EYES AND NOW IT WILL NOT RETURN TO ORIGINAL POSITION. CONCERN AS IT GETS IN MY WAY WHEN DRIVING. THIS IS THE DRIVERS SIDE VISOR WHICH I TEND TO HIT MY HEAD ON AND HAVE TO MOVE MY SEAT LOWER IN ORDER TO SEE PROPERLY. I TOOK IT TO MY DEALERSHIP AND THEY TOLD ME IT WOULD BE $300 TO FIX. THAT IS RIDICULOUS AS I FEEL THIS IS A FAULTY PART THAT COULD BE A HAZARDOUS SITUATION IF NOT TAKEN CARE OF. RECAL MAY BE IN ORDER TO CORRECT THIS ISSUE.

The contact owns a 2011 Toyota Highlander. The contact stated that the sun visors on the driver’s and passenger’s sides were hanging down and would not stay in the upright position. The contact stated that the sun visors obstructed her vision while driving at various speeds. The contact called the dealer and was informed that there was a recall on the vehicle for the sun visors; however, the recall had expired. The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 108,000.

THE AUTOMATIC LATCH OF THE LIFTGATE STARTED TO FAIL. THE LIFTGATE NOT LONGER OPENS AUTOMATICALLY. I WAS TOLD IT IS PROBABLY THE MOTOR AND THE PARTS COST ALONE IS OVER $1,200. I CANNOT AFFORD THIS AND AM DOING WITHOUT THAT FEATURE, BUT ANNOYED! *TR

TL*THE CONTACT OWNS A 2011 TOYOTA HIGHLANDER. WHILE THE VEHICLE WAS PARKED THE CONTACT STATED THAT IT STARTED MOVING ON ITS OWN. THE GEAR SHIFT DOES NOT HAVE TO BE IN PARK IN ORDER TO TURN THE VEHICLE ON SINCE IT WAS TURNED OFF BY PRESSING A BUTTON. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIANS STATED THAT THERE WERE NO REPAIRS NEEDED AND THAT WAS THE WAY THE VEHICLE WAS DESIGNED. UPDATED 3/22/11 *CN UPDATED 04/25/11

I HAD MY CAR IN FOR IT'S 60,000 MILE SERVICE ON FRIDAY, OCT 3RD, 2014 AT CHEROKEE TOYOTA, CANTON, GA. MY WIFE DROVE IT FOR ONLY THE THIRD TIME SINCE THE SERVICE AND ENCOUNTERED A DANGEROUS SITUATION. THE HIGHLANDER STARTED TO ACCELERATE ON IT'S OWN. MY WIFE STEPPED ON THE BRAKES THEN THE ENGINE CUTOFF IN THE MIDDLE OF THE ROAD. I MEET UP WITH HER AND TRIED TO START THE CAR. THE ENGINE TACHOMETER RAPIDLY INCREASED THEN THE ENGINE SHUTOFF. TOWED TO CHEROKEE TOYOTA FOR EVALUATION. *TR