Owners have filed 346 complaints
about the 2006 Toyota Highlander with NHTSA between 2005 and 2026.
The largest single group is the brakes.
Across this model's run it ranks 10 of 25 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 61
Against the median year of the Toyota Highlander. 50 means typical for this
model; 100 means roughly double.
Severity — 98
19.1% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 44
26% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
How 2006 compares with every other Toyota Highlander
NHTSA files every complaint against a named sub-assembly, not just a
system. This is the difference between knowing it was "the engine" and
knowing which part of it — the list to hand a mechanic.
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
187.2%
1,000 – 9,999 miles
228.8%
10,000 – 24,999 miles
104.0%
25,000 – 49,999 miles
3212.9%
50,000 – 74,999 miles
4919.7%
75,000 – 99,999 miles
2710.8%
100,000 – 149,999 miles
3915.7%
150,000+ miles
5220.9%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Aug 2005peak 20Aug 2026
NHTSA investigations into the 2006 Toyota Highlander
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
RQ10003Opened 16 Feb 2010Closed 1 Mar 2011ELECTRICAL SYSTEM:SOFTWARE
Unintended and Uncontrolled Acceleration
On February 16, 2010, NHTSA's Office of Defects Investigation (ODI) opened RQ10-003 to determine whether the scope of prior Toyota recalls relating to potential unintended acceleration were sufficiently broad, including, among others, Toyota recalls 07E-082, 09V-388, 10V-017, and 10V-023.NHTSA also requested information regarding potential electronic causes of unintended acceleration in Toyota and Lexus vehicles.I. Pedal Interference from Floor mats, Carpet Covers and Plastic Pads in Carpets.During the RQ10-003 investigation, ODI reviewed a large volume of documents to assess whether additiona...
PE06055Opened 21 Nov 2006Closed 28 Mar 2007STEERING:ELECTRIC POWER ASSIST SYSTEM
SUDDEN LOSS OF POWER STEERING ASSIST
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PE06-055 BASED ON TWO COMPLAINTS OF LOSS OF EPS ASSIST IN 43,931 MY 2006 TOYOTA HIGHLANDER HYBRID VEHICLES.ONE OF THE COMPLAINTS ALLEGED THAT A LOSS IN POWER STEERING ASSIST RESULTED IN A CRASH.IN RESPONSE TO AN INFORMATION REQUEST LETTER FROM ODI, TOYOTA SUBMITTED INFORMATION ABOUT 6 ADDITIONAL CONSUMER COMPLAINTS, INCLUDING 2 ALLEGING CRASHES, AND 109 WARRANTY CLAIMS RELATED TO THE EPS ASSEMBLY IN THE SUBJECT VEHICLES.ODI?S ANALYSIS OF THE CRASH INCIDENTS REVEALED THAT EACH INCIDENT OF ALLEGED LOSS IN POWER STEERING ASSIST OCCURRED AT VERY LOW...
Recalls on the 2006 Toyota Highlander
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
United States — NHTSA
16V396000
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.
Risk: If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
14V743000
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.
Risk: Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.
11V112000
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2006 HIGHLANDER, HIGHLANDER HYBRID, AND MODEL YEAR 2004-2007 LEXUS RX330, RX350, AND RX400H VEHICLES. IF THE FORWARD RETENTION CLIP USED TO SECURE THE FLOOR CARPET COVER, WHICH IS LOCATED IN FRONT OF THE CENTER CONSOLE, IS NOT INSTALLED PROPERLY THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL AND INTERFERE WITH THE ACCELERATOR PEDAL ARM.
Risk: IF THIS OCCURS, THE ACCELERATOR PEDAL MAY TEMPORARILY BECOME STUCK IN A PARTIALLY DEPRESSED POSITION RATHER THAN RETURN TO THE IDLE POSITION. A STUCK ACCELERATOR PEDAL MAY RESULT IN UNINTENDED AND SUSTAINED VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP, INCREASING THE RISK OF A VEHICLE CRASH.
10V499000
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2006 AVALON, MODEL YEAR 2004-2006 HIGHLANDER, MODEL YEAR 2004-2006 LEXUS RX, AND MODEL YEAR 2006 LEXUS GS AND IS VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS LUBRICANTS FOR CERTAIN BRAKE SYSTEM COMPONENTS. IF REPLACEMENT BRAKE FLUID IS USED THAT DOES NOT CONTAIN SUCH POLYMERS, OR THAT CONTAINS ONLY SMALL AMOUNTS, A PART OF THE RUBBER SEAL LOCATED AT THE REAR OF THE BRAKE MASTER CYLINDER MAY BECOME DRY, AND THE SEAL MAY CURL DURING MOVEMENT OF THE PISTON. IF THIS OCCURS, A SMALL AMOUNT OF BRAKE FLUID COULD SLOWLY LEAK FROM THE SEAL INTO THE BRAKE BOOSTER.
Risk: A LEAK OF BRAKE FLUID COULD LEAD TO A CHANGE IN BRAKE PEDAL FEEL AND OVERTIME A DEGRADATION IN BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
10V035000
EQUIPMENT:OTHER:LABELS
GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
Risk: THIS DOES NOT MEET THE STANDARD REQUIREMENTS.
10V036000
EQUIPMENT:OTHER:LABELS
SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
Risk: A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.
09V223000
EQUIPMENT:OTHER:LABELS
TOYOTA IS RECALLING 27,080 MODEL YEAR 2005 THROUGH 2010 PASSENGER CARS BUILT FROM SEPTEMBER 1, 2005 TO MAY 4, 2009. THESE VEHICLES WERE NOT EQUIPPED WITH LOAD CARRYING CAPACITY MODIFICATION LABELS WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS."
Risk: INCORRECT LOAD CARRYING CAPACITY MODIFICATION LABELS COULD RESULT IN THE VEHICLE BEING OVERLOADED, INCREASING THE RISK OF A CRASH.
Canada — Transport Canada
Canada runs its own recall programme, and its campaigns do not
always mirror the American ones.
Recall 201108130,428 units in Canada
Other
On certain vehicles, if the forward retention clip used to secure the floor carpet cover, which is located in front of the center console, is not installed properly, the cover may lean toward the accelerator pedal and interfere with the operation of the accelerator pedal arm. If this occurs, the accelerator pedal could temporarily become stuck in a partially depressed position, rather than return to the idle position. This could result in a loss of throttle control and a crash causing property damage and/or personal injury. Correction: Dealers will replace the floor carpet cover with a newly designed version. Note: This campaign also covers vehicles which may have been previously included in recall 2006168 (Toyota 609).
Recall 201036128,679 units in Canada
Brakes
Certain vehicles use brake fluids containing polymers that act as lubricants for certain brake system components. If during vehicle maintenance, brake fluid is used that does not contain such polymers or only small amounts, part of the internal rubber seal located at the end of the brake master cylinder piston may become dry and may curl during movement of the piston. If this occurs, a small amount of the brake fluid could slowly leak from the brake master cylinder into the brake booster, resulting in illumination of the brake warning lamp. If the brake warning light has illuminated and the vehicle continues to be operated without refilling the master cylinder brake fluid reservoir, the driver will begin to notice a spongy or soft brake pedal feel and braking performance may gradually decline. This will increase the stopping distance, increasing the likelihood of a crash. Correction: Dealers will replace the brake master cylinder seal with a newly designed one.
Recall 200616814,510 units in Canada
Other
On certain vehicles, due to the improper installation of the retaining clips for the floor carpet cover located in front of the center console, there is a possibility that the clips may become loose. If both clips separate from the floor carpet cover, the cover may lean toward the accelerator pedal, causing interference with the accelerator pedal rod. In the worst case, the accelerator pedal may become stuck in a partially depressed position when returning to the idle position. Correction: Dealers will install new clips.
Reports where the owner recorded a crash, a fire, an injury or a death.
Discovery bay, CA1 injured
SERVICE BRAKES
The brakes on my 06 Highlander hybrid AWD have been finicky at best since I’ve owned the vehicle. The car lunges forward when braking, all the way until a complete stop. While driving at around 55 MPH a medium sized dog ran out into the road. I braked hard but the brakes just lunging and trying to stop. At one point feels like it’s not braking anymore and just hope to veer out of the way. This can be fatal not only to the driver but to others driving as well. The fact that people are still having this issue, and Toyota hasn’t come up with a proper long term solution speaks to how much Toyota cares about its customer bases’ safety. It is honestly disgusting that people have had accidents and may have fatal and Toyota continues to not care. Please urge Toyota to look into this further and attempt to fix this permanently!
NHTSA complaint #11648546 — an unverified report by a vehicle owner.
Sherman Oaks, CACrash
SERVICE BRAKES
I was driving the car then as I hit the brakes it felt like they were not engaging until I applied more pressure. Then as I was almost home the abs and traction control lights came on. Took it to a specialist and they said that the abs module would have to be replaced. There are tons of people apparently with my same year and model with the same concern
NHTSA complaint #11439316 — an unverified report by a vehicle owner.
at 120,000 milesNeedham, MACrash2 injured
AIR BAGS
The contact's client owned a 2006 Toyota Highlander. The contact stated while his client was driving at an unknown speed when the front passenger tire blowout and he crashed into a tree. The contact stated the front driver side air bag did deploy but the front passenger-side air bag failed to deploy causing the client's wife to have a fractured clavicle and spine, and internal injuries. The contact stated the wife was having a third surgery on 10/6/2021. The driver sustained 6 fractured ribs and did seek medical attention at a hospital. The contact also stated the client was traveling with a dog who was injured in the accident and decided to put down the dog due to the extended injuries. A police report was filed. The vehicle was not drivable. The vehicle was towed to towing lot. The contact called the local dealer and spoke to them about a possible air bag recall inquiry. The manufacturer had been informed of the failure. The failure mileage was approximately 120,000.
NHTSA complaint #11435668 — an unverified report by a vehicle owner.
Sacramento, CACrash2 injured
SERVICE BRAKES
3 accidents all rear end due to brakes ( brake pump/brake actuator failure) not safe.
NHTSA complaint #11423307 — an unverified report by a vehicle owner.
at 115,231 milesLincolnwood, ILCrash
SERVICE BRAKES
I HAVE BEEN HAVING PROBLEMS WITH THE BRAKE ACTUATOR, ABS WHICH FAILED PREMATURELY. I HAVE CONTACTED TOYOTA IN JULY 2019 AND WAS TOLD THE EXTENDER WARRANTY CAMPAIGN EXPIRED IN DEC 2018. THE REFUSED TO COVERED THE COST OF THE REPAIR. $1,186.19 FOR THE PART PLUS $653. 00 FRO THE INSTALLATION. AFTER THE REPAIR WAS DONE THE NEW BRAKE ACTUATOR PUMP STILL DOESNT WORK PROPERLY. WHEN TRYING TO BRAKE ON UNEVEN ROAD , MANHOLE COVERS OR OVER BUMPS FEELS LIKE WHEN I BRAKE I AM HITTING ACCELERATOR AND BRAKE TAKES TIME TO KICK IN..I HAVE FOUND MYSELF IN DANGEROUS SITUATIONS. THIS CAR WAS PURCHASE FOR MY 16 YEAR OLD DAUGHTER AND I DONT FEEL COMFORTABLE LETTING HER DRIVE THIS CAR.
NHTSA complaint #11342837 — an unverified report by a vehicle owner.
at 15 milesDurham, NCCrash1 injured
AIR BAGS
MY 2006 TOYOTA HIGHLANDER'S AIRBAGS DID NOT DEPLOY IN ACCIDENT.
NHTSA complaint #11194517 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Yankton, SD
SERVICE BRAKES
ABS actuator/accumulator issue on 2006 Toyota Highlander hybrid limited. Internal component failure there are recalls on others but not this particular year. Was driving along hit the brakes and got hard pedal. Yes there were other indicator lights on including the VSC system and traction control I came to an intersection and I couldn't stop I couldn't even kind of stop it was all hard pedal were before it was normal as if there wasn't an issue. I've done a lot of research and I've seen a lot of forums and people are complaining that Toyota isn't backing this problem my 2006 Toyota is in perfect condition not a single problem except for this break issue and if you take it to Toyota the park cost $2,200 in about roughly over $5,000 to fix it well who wants to put that kind of money into a car of that year the problem is it's just a shame and a safety deal that it put my family's life at risk we could have crashed it if I wasn't an actual driver by trade I wouldn't have known how to react in other families could be harmed in this. It's worth looking into I did not need to make her police report because I veered off into a field that saved my family's life. As of now I'm hoping to open a recall campaign and just have that part replaced I could have a car that could drive another 100,000 miles and give and keepToyota good name
NHTSA complaint #11755074 — an unverified report by a vehicle owner.
at 195,000 milesSeattle, WA
SERVICE BRAKES, HYDRAULIC
The contact owns a 2006 Toyota Highlander. The contact stated that while driving approximately 60 MPH, the vehicle failed to decelerate while the brake pedal was depressed. The contact stated that excessive pressure was needed on the brake pedal to stop the vehicle. The ABS and ESC warning lights were illuminated. In addition, there was an abnormal sound coming from underneath the vehicle. The vehicle was towed to a local independent mechanic, where it was diagnosed and determined that the ABS unit needed to be replaced. The vehicle was towed to another independent mechanic for a second opinion, and it was confirmed that the ABS unit needed to be replaced. The vehicle was taken to a local dealer, where it was diagnosed and determined that the brake actuator needed to be upgraded. The vehicle was diagnosed, and parts were ordered for the repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 195,000.
NHTSA complaint #11747659 — an unverified report by a vehicle owner.
Dundalk, MD
SERVICE BRAKES
My 2006 Toyota Highlander Hybrid Limited has an ABS fault that has caused my vehicle to undergo several maintenance issues and poses a serious safety hazard. My vehicle has less than 150,000, and over the course of the last year, my ABS light, my emergency brake light, my TSC light, and my tire pressure sensor light have all come on and refuse to go away. Additionally, the maintenance light, along with a "CHECK VSC SYSTEM" message has been on my dash for months and will not reset. My ABS has been making an intermittent buzzing sound that cycles every ten seconds when my car is on. That has been going one since shortly before the lights. When the lights came on, I noticed a serious change in my braking. The pedal would become spongy one moment and rock solid the next, or my car would brake intensely with the lightest pressure or require my foot basically to the floor to stop it. This has caused a serious issue for the safety of myself and my family. After using and OBDII scanner with ABS capabilities, the codes I received point to the ABS assembly failing to retain pressure, hence the persistent cycling to compensate for it loosing pressure. This was confirmed after the battery voltage/connection, relays, fuses, and speed sensors had all been tested. After doing further research, several other owners of similar configurations to mine share the same issue. My dashboard even makes an incredibly distracting ringing noise that can only be stopped by removing all the fuses and relays to the ABS entirely. This has not been caused as a lack of proper maintenance as this vehicle has only been in my possession for the past 3 years, of which before it came from the Toyota dealership. The dealership wants over $3,000 to fix the issue, and the part alone is $1,850 since the part has been discontinued. This fix costs more than the car is worth given its age and mileage. During any inclement weather, or in traffic, the car is unpredictable in how hard it might brake.
NHTSA complaint #11710274 — an unverified report by a vehicle owner.
Elmhurst, IL
SERVICE BRAKES
Toyota’s part number 44050-48190 brake actuator assembly failed, as it has in other models and is very commonly doing in the Highlander model. It is triggering other warning lights issues in the vehicle. Vehicle safety is at risk. Many others have reported the same issue.
NHTSA complaint #11707172 — an unverified report by a vehicle owner.
Verona, VA
ENGINE
I was on the interstate driving about 72 mph when the car just shut off all the dash lights came on and the dash it said check hybrid system I had no brakes or steering I got it off the road turned it off and back on again it started up and I drove it home but the dash still displayed check hybrid system , a week later I get in it to go to work and there’s an alarm that won’t cut off and the abs , traction control and brake light and warning light and tire pressure light are all on and the brakes are hard and there’s a weird noise coming from somewhere when u push on the brake and it says check VSC system on the dash now
NHTSA complaint #11680473 — an unverified report by a vehicle owner.
Verona, VA
SERVICE BRAKES
I was on the interstate driving about 72 mph when the car just shut off all the dash lights came on and the dash it said check hybrid system I had no brakes or steering I got it off the road turned it off and back on again it started up and I drove it home but the dash still displayed check hybrid system , a week later I get in it to go to work and there’s an alarm that won’t cut off and the abs , traction control and brake light and warning light and tire pressure light are all on and the brakes are hard and there’s a weird noise coming from somewhere when u push on the brake and it says check VSC system on the dash now
NHTSA complaint #11680473 — an unverified report by a vehicle owner.
Livingston, TX
SERVICE BRAKES
The vehicle suffers from an ABS module failure. I've been researching that this is common problem with the Toyota Highlander Hybrid and presents a danger of failing brakes while driving. My brakes partially failed with my [XXX] son in the car. When attempting to stop, I had no hydraulic pressure and luckily was able to get the vehicle stopped after the car had regained some pressure. The vehicle had been running for several minutes, so it wasn't related to a fresh start and the system not having time to pressurize, if that's a thing. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11662789 — an unverified report by a vehicle owner.
Discovery bay, CA1 injured
SERVICE BRAKES
The brakes on my 06 Highlander hybrid AWD have been finicky at best since I’ve owned the vehicle. The car lunges forward when braking, all the way until a complete stop. While driving at around 55 MPH a medium sized dog ran out into the road. I braked hard but the brakes just lunging and trying to stop. At one point feels like it’s not braking anymore and just hope to veer out of the way. This can be fatal not only to the driver but to others driving as well. The fact that people are still having this issue, and Toyota hasn’t come up with a proper long term solution speaks to how much Toyota cares about its customer bases’ safety. It is honestly disgusting that people have had accidents and may have fatal and Toyota continues to not care. Please urge Toyota to look into this further and attempt to fix this permanently!
NHTSA complaint #11648546 — an unverified report by a vehicle owner.
West Linn, OR
VISIBILITY/WIPER
The driver's side sun visor does not stay up against the roof of the car and falls down obstructing the driver's view. It will not stay up and falls down immediately when pushed up against the roof. We have resorted to tying the visor up but then are unable to use the sun visor while driving.
NHTSA complaint #11635145 — an unverified report by a vehicle owner.
Greenwood, IN
SERVICE BRAKES
Car is lunging forward while braking.I just had to put a new abs module and pump on the vehicle which was very expensive.Since I know there was a recall but I was not notified.Is there a way to get toyota to pay for the new pump and module ?
NHTSA complaint #11631922 — an unverified report by a vehicle owner.
King George, VA
POWER TRAIN
Two problems being reported are severe safety issues, and could result in injury, death, and/or property damage. Problem 1: While driving, the brake pedal suddenly went all the way to the floor, and the car would not stop. To avoid hitting the car in front at a stop sign, I had to turn the wheel, resulting in running through the stop sign and onto the grass and shoulder before the car finally stopped. Multiple dashboard warning lights appeared. After stopping, the brakes momentarily returned but failed again within 2-3 minutes. A loud, high-pitched, piercing whistle sound began, indicating a complete loss of brakes. The car had to be towed 200 miles back home. It is not safe to drive the car without functioning brakes. The OBD scan codes are: C1256 (accumulator low pressure), C1391 (abnormal leak of accumulator pressure), and C1256 (accumulator low pressure). Problem 2: When starting the car, the brakes are applied first, and then the car is placed in gear. The car involuntarily and immediately jumps forward or backward and continues to move, even though the brakes are being applied. Having the foot on the brakes has NO EFFECT on the car moving! The car should not move at all when the brakes are being applied. To stop the movement, I must quickly pump the brakes repeatedly. This occurs every time the car is placed into gear after starting the engine, causing it to jump forward or backward and continue moving despite brake application. Both problems are severe safety issues, and could result in injury, death, or property damage.
NHTSA complaint #11601445 — an unverified report by a vehicle owner.
King George, VA
UNKNOWN OR OTHER
Two problems being reported are severe safety issues, and could result in injury, death, and/or property damage. Problem 1: While driving, the brake pedal suddenly went all the way to the floor, and the car would not stop. To avoid hitting the car in front at a stop sign, I had to turn the wheel, resulting in running through the stop sign and onto the grass and shoulder before the car finally stopped. Multiple dashboard warning lights appeared. After stopping, the brakes momentarily returned but failed again within 2-3 minutes. A loud, high-pitched, piercing whistle sound began, indicating a complete loss of brakes. The car had to be towed 200 miles back home. It is not safe to drive the car without functioning brakes. The OBD scan codes are: C1256 (accumulator low pressure), C1391 (abnormal leak of accumulator pressure), and C1256 (accumulator low pressure). Problem 2: When starting the car, the brakes are applied first, and then the car is placed in gear. The car involuntarily and immediately jumps forward or backward and continues to move, even though the brakes are being applied. Having the foot on the brakes has NO EFFECT on the car moving! The car should not move at all when the brakes are being applied. To stop the movement, I must quickly pump the brakes repeatedly. This occurs every time the car is placed into gear after starting the engine, causing it to jump forward or backward and continue moving despite brake application. Both problems are severe safety issues, and could result in injury, death, or property damage.
NHTSA complaint #11601445 — an unverified report by a vehicle owner.
King George, VA
SERVICE BRAKES
Two problems being reported are severe safety issues, and could result in injury, death, and/or property damage. Problem 1: While driving, the brake pedal suddenly went all the way to the floor, and the car would not stop. To avoid hitting the car in front at a stop sign, I had to turn the wheel, resulting in running through the stop sign and onto the grass and shoulder before the car finally stopped. Multiple dashboard warning lights appeared. After stopping, the brakes momentarily returned but failed again within 2-3 minutes. A loud, high-pitched, piercing whistle sound began, indicating a complete loss of brakes. The car had to be towed 200 miles back home. It is not safe to drive the car without functioning brakes. The OBD scan codes are: C1256 (accumulator low pressure), C1391 (abnormal leak of accumulator pressure), and C1256 (accumulator low pressure). Problem 2: When starting the car, the brakes are applied first, and then the car is placed in gear. The car involuntarily and immediately jumps forward or backward and continues to move, even though the brakes are being applied. Having the foot on the brakes has NO EFFECT on the car moving! The car should not move at all when the brakes are being applied. To stop the movement, I must quickly pump the brakes repeatedly. This occurs every time the car is placed into gear after starting the engine, causing it to jump forward or backward and continue moving despite brake application. Both problems are severe safety issues, and could result in injury, death, or property damage.
NHTSA complaint #11601445 — an unverified report by a vehicle owner.
Vero Beach, FL
SERVICE BRAKES
The ABS Module on the vehicle continually go bad. A newly never used one was purchased 2yrs 4 months ago. A genuine Toyota part ($1300) and it has already gone bad. This is causing safety issues as the brakes make a loud thumping sound when pressed. The car also starts rolling in reverse when turned on if the engine hasn’t started as yet.
NHTSA complaint #11572473 — an unverified report by a vehicle owner.
san Jose, CA
SERVICE BRAKES
Over 2 year ago our 2006 Highlander Hybrid began making a series of noises when depressing the brake pedal when in park and in motion. Dashboard screen are showing Check ABS, Check VSC System, Check Brake System and Brake Malfunction, and Errors. The noise would get louder and last longer and took longer distance to slow or stop. The shop asked for over $3000 that I don't have to fix so I drive it less and less. Please help if possible.
NHTSA complaint #11550896 — an unverified report by a vehicle owner.
Haverstraw, NY
SERVICE BRAKES
The past couple months the Brakes have been acting up. Changed brakes and rotors to only find out that my brake pump or actuator are faulty and a known issue for highlanders yet my vehicle had no recalls
NHTSA complaint #11521613 — an unverified report by a vehicle owner.
Campbell, CA
SERVICE BRAKES
The Brake Actuator on many Toyota Hybdrid and Lexus Hybrid models fails prematurely leading to a unsafe situation with virtually no braking. Toyota extedend the warranty on the item however there are many cars which didn't qualify for the repalcement and are still failing. This should have been a recall rather a warranty extension. This Brake Actuator fails because of a design flaw, it has been since redesigned. The part istself is priced by Toyota at about $2000 in addition to installation labor that can run in thouands depending on the Toyota model.
NHTSA complaint #11521202 — an unverified report by a vehicle owner.
Warwick, RI
SERVICE BRAKES
When braking, apparently when the vehicle transitions from regenerative braking to hydraulic braking, there is a brief total loss of braking force and a noticeable sense of acceleration before the hydraulic brakes begin to grab and slow the vehicle resulting in an unanticipated increase in stopping distance and causing a near collision as my vehicle went several feet past the stop line into an active intersection due to this defect.
NHTSA complaint #11515079 — an unverified report by a vehicle owner.
Slidell, LA
POWER TRAIN
Power brakes stopped working while driving due to bad brake actuator. Vehicle shut down while driving due to power train system.
NHTSA complaint #11488120 — an unverified report by a vehicle owner.
Slidell, LA
SERVICE BRAKES
Power brakes stopped working while driving due to bad brake actuator. Vehicle shut down while driving due to power train system.
NHTSA complaint #11488120 — an unverified report by a vehicle owner.
Ormond Beach, FL
ENGINE
I can see many complaints similar to mine on line since the car was built in 2006. Driving on a 7hr trip when engine light came on and car overheated. We had to pull over on a busy highway and wait for car to cool down and light to go off. It was scary since I had my child in the car and traffic was moving at 60 mph. The next day I had the Toyota dealer charge me $160.00 to tell me coolant and oil were leaking from the head gasket and the bolt corroded and listed out causing a sealing issue. We just had the car in their shop doing thousands of dollars of maintenance and had a full inspection done in preparation for this trip. We also had fluid leaks from the engine twice before at 65819 miles and again at 84458 miles. No mention of this issue was ever brought up by dealer. I have full records and always did maint as suggested. so now the dealer says it will need a used engine at a cost of $9,000+. I am now without a car. This car should have been recalled and repaired, now it is totaled it. Thank goodness we were not injured or hit by another car on the interstate. sorry unable to send a copy of repair estimate done at Daytona Toyota 386-255-7475
NHTSA complaint #11472744 — an unverified report by a vehicle owner.
Columbus, GA
SERVICE BRAKES
My electric brake computer thu a code C1256 & C1391, ABS Brake Actuator Failure. Not regular maintenance item. No code ever thrown til this time. Major people killer when it fails. My experience was during a rain storm, lost all brakes for maybe 1-2 seconds. Felt like you were on ice. No control, No ABS. Then code and lights on dash lit up. I limped home worried I had no brakes or some brakes. Scared me and my family completely. Now car sits in driveway afraid to drive. I went to dealer, they read the codes and found 2 codes present. C1256 and C1391, ABS Brake Actuator FAILURE, needs to be replaced for SAFE Operation of car. Why isn’t this Brake Actuator under warranty? Excessive mileage? How would you know it was bad if you NEVER got the “CODE” as per Toyota Corporation.
NHTSA complaint #11465651 — an unverified report by a vehicle owner.
Gallatin, TN
SERVICE BRAKES
Brake Actuator Assembly is a known issue with several Toyota models including my Hylander Hybrid. Toyota tried to address these actuator issues by extending the warranty coverage for the Brake Actuator Assembly on a limited basis, however; there is not an actual recall for this when there obviously should be. Thousands of customers are left with unknowingly driving vehicles that are not safe and for those that have had their brakes fail (and survive) are left with $3,000-$4,500 in repair bills to resolve these issues. In April 2021, I noticed odd purging-like sounds while stopped at stop signs or red lights when the brakes were engaged. This concerned me so, I had our local Toyota dealership check out our highlander but they said there was nothing wrong with the vehicle and we assumed they knew what they were talking about so we went about our business. Unfortunately, some months later while driving hundreds of miles from our home, the Check VSC light, ABS, Brake, and one other dash warning lights came on and the purging sound became much louder. Lucky for us, the brakes still worked enough to stop the vehicle. An official recall would have facilitated our local Toyota Dealer Service Dept in alerting us about these issues before we were put in a dangerous situation. Our Hylander is currently being worked on at our local Toyota Dealership. A guy in the service department is how we found out about the Toyota Customer Support Program that outlines the brake actuator shortcomings/failures. The service dept. manager's exact words were "it's like a recall but it's not an official recall". Here is a video I found on the Toyota Nation website where this gentleman's wife had her brakes fail and hit a car in a parking lot. Thank god she was not injured! https://youtu.be/mn_xs6k8_H4 Ultimately, all Toyota models with these faulty brake components should be recalled!!
NHTSA complaint #11446649 — an unverified report by a vehicle owner.
Sabana Hoyos, PR
UNKNOWN OR OTHER
While normally driving on the highway and without no warning the vehicle the power steering stops working , it just dies with no power and dash lights warning start to flash and Check Hybrid System turns on. I am not a mechanic nor a technician . The mechanic disconnected the ground cable after waiting about 5 minutes and it resets the system. He told me that it has something that may be caused by some electrical problem . He thinks that it has to do with a recall about some soldering electrical part in the inverter control. This has happened in 3 more occasion and I've been lucky and i have time to let it go to side of the road and i disconnect the ground wire for 5 minutes and connect it back and it resets and then starts to work normal. Since the vehicle stalls completely i fear that this could cause an accident or lost of life due to other vehicles coming behind at high speeds . Please i need help!
NHTSA complaint #11440636 — an unverified report by a vehicle owner.
Sabana Hoyos, PR
ELECTRICAL SYSTEM
While normally driving on the highway and without no warning the vehicle the power steering stops working , it just dies with no power and dash lights warning start to flash and Check Hybrid System turns on. I am not a mechanic nor a technician . The mechanic disconnected the ground cable after waiting about 5 minutes and it resets the system. He told me that it has something that may be caused by some electrical problem . He thinks that it has to do with a recall about some soldering electrical part in the inverter control. This has happened in 3 more occasion and I've been lucky and i have time to let it go to side of the road and i disconnect the ground wire for 5 minutes and connect it back and it resets and then starts to work normal. Since the vehicle stalls completely i fear that this could cause an accident or lost of life due to other vehicles coming behind at high speeds . Please i need help!
NHTSA complaint #11440636 — an unverified report by a vehicle owner.