In June 2019, Toyota issued a recall for ABS malfunction, diagnostic code C1391 - brake actuator and accumulator. New parts were issued by Toyota in 2019 as part of the recall. My vehicle experienced ABS malfunction, diagnostic code C1391 in March 2022 and was repaired by Toyota with the new and improved parts issued as part of the recall. As of October 14, 2024, my vehicle is experiencing the same issue again - ABS brake malfunction diagnostic code C1391, with the brake system light, master warning light, abs light and ABS Malfunction warning noted on the screen. The vehicle can be inspected. Toyota has inspected and confirmed it is the same issue again. The new and improved parts from 2019 should not fail within 20,000 miles. Toyota did confirm that they used the new parts issued as part of the recall and cannot explain why they failed faster than the original parts causing dangerous braking issues.

- King William, VA, USA

We were driving at about 40 MPH and approached our turn. When I depressed the brakes, they felt spongy and I had trouble slowing quickly. The yellow triangle illuminated on the dash and a long warning beep sounded. I was able to get safely parked in a parking lot, and my son came and took a look as well. We had the car towed to a shop, who diagnosed the problem, stating that we needed to replace the brake booster pump and actuator assembly. A family member noted that Toyota had issued a recall for vehicles with the same year/make/model for the braking system, so we had it towed to our local Toyota dealership to verify that they had no open recalls on the brakes and complete a full inspection otherwise. They validated that the brake booster pump and actuator assembly needed to be replaced. I am left wondering why my vehicle was not included in Toyota's recall.

- Surprise, AZ, USA

There was a customer support program from Toyota for certain Highlander from 2008 to 2010. The deadline was in 2020. The same issue started for me three weeks ago. Local Toyota Service center confirmed that it is the same code and issue but quoted me over $3000 to replace the whole thing. Since Toyota admitted that this is a faulty part and had support program to replace the parts, there should not be expiration date on the support program. This issue can only be fixed by Toyota Service center since it requires specialized tool and software. Customer should not be forced to pay the excessive fees because Toyota used faulty parts in the beginning.

- Kansas City, KS, USA

The brake pedal gave no resistance, going right to the floor. The ABS system warnings lit up on the dashboard at the same time. I was able to pull the car over safely, but it was not driveable and needed a tow to a repair shop. The repair shop noted that the brake actuator assembly and skid module failed and needed replacement. AFTER DOING RESEARCH WE ARE CONFIDENT THE ISSUE IS EXACTLY AS HUNDREDS OF OTHER OWNERS HAVE PREVIOUSLY REPORTED TO TOYOTA, BBB, AND NHTSA. TOYOTA HAS SINCE ISSUES RECALLS AND WARRANTY EXTENSIONS FOR THE OTHER TOYOTA HYBRID MODEL THAT UTILIZE THE SAME PLATFORM/SYSTEM BUT JUST NOT FOR THE LATER 2008 HIGHLANDER HYBRID. SOMEONE NEEDS TO STEP UP AND HOLD TOYOTA ACCOUNTABLE FOR THE SAME FAULTY PARTS THEY CONTINUED TO INSTALL IN THEIR OTHER HYBRID VEHICLES THEY SOLD TO CONSUMERS. THE ABS SYSTEM IS CLEARLY NOT FUNCTIONING PROPERLY AS HUNDREDS OF CONSUMERS HAVE PREVIOUSLY NOTED. WHY WOULD TOYOTA COVER THE COST OF REPAIR FOR OTHER HYBRIDS WITH THIS SAME DEFECT BUT NOT OTHERS? THERE NEEDS TO BE A RECALL OR WARRANTY EXTENSION ISSUED FOR THIS MODEL/YEAR AS TOYOTA HAS ISSUED FOR OTHER HYBRID MODELS USING THE SAME PLATFORM. THIS IS CLEARLY A WELL-DOCUMENTED PROBLEM FOR THE 2008 MODELS.

- Bellingham, WA, USA

Intermittent warnings "Check ABS", "Check Brake System", "Check VSC System" have been showing up on the vehicle display along with the brake and traction control warning lights. This has been happening on and off for several months. Diagnostic Trouble Code reader shows "C1391 Abnormal Leak of Accumulator pressure".

- American Fork, UT, USA

Myself, and many other 2008 Toyota Highlander Hybrid owners, have a vehicle code labeled C1391 "Leak in Accumulator" wherein the vehicles brake actuator and brake booster pump malfunction. The dash of my vehicle has the following indicators on; Check ABS, Check Brake System, Check VSC System, Yellow Master Warning Light, Red Brake System Light & Buzzer, Yellow ABS Warning Light, and Yellow Slip Indicator Light. This has been a significant cause of concern for me over the past two-three years since purchasing this vehicle. This is a known issue throughout the Toyota Highlander Hybrid community and the dealership is not upholding their previous recall which occurred in late 2019 and ended in 2020, after I had purchased the vehicle. The cost of repairs is upwards of $4,000 and Toyota has not given the proper opportunity for recall repairs to owners. This is a significant safety issue because if the brakes fail, a severe crash may injure myself or others. The problem has been reproduced by several other owners, dealerships, and independent service centers (this is a well known and common issue). This vehicle is available for inspection if requested. I plead that you please insist on Toyota reopening their recall to provide service to the owners of this vehicle, this is an issue with their manufacturing and not on the owners/operators. This problem occurred immediately after receiving scheduled maintenance to my vehicle from a certified Toyota Dealership, whom have quoted me the above cost for repairs and may have caused the issue in the first place.

- Corvallis, OR, USA

Brought this sport utility truck from a dealership out of Sandersville, Geogia in 2018. Never had an issue with this vehicle. All services are done in the dealership. It previously has 168k mileage. I have always heard sounds from as i have learned is the ABS motor\pump system since purchasing the vehicle in 2018, but never any issues. Now November 2023 this ABS situation has my whole dashboard lit up. This got full attention due we were traveling when this occurred to us telling me to stop the vehicle, pull over, shut the car off and contact a dealer. We exited the freeway at a gas station to see what the matter was about. I didn't since any tightness in the brake pedal so I drove back home to be safe. Warning messages read: Check VSC System, BRAKE Malfunction, Cheak Brake, Check ABS. I have not been able to get it fix due to the cost of the repair on an issue Toyota already knew about. It's our brakes Toyota. Has money over ridden the performance of these vehicle's? Safety for the customer is first, I thought.

- Dallas, TX, USA

I own a 2008 Highlander Hybrid Limited. The ABS actuator and assembly have gone bad. The following dash lights are illuminated: ABS, VSC, brake warning, and parking brake. The issue has been confirmed by toyota dealer. This defect has been reported HUNDREDS of times and Toyota has yet to issue a recall for 2008 and above models. In 2019 there was a Customer Support Program Bulletin(CUSTOMER SUPPORT PROGRAM BULLETIN (ZKC): REPAIR COVERAGE FOR BRAKE ACTUATOR ASSEMBLY AND BRAKE BOOSTER PUMP ASSEMBLY ON CERTAIN 2008-2010 MY HIGHLANDER HYBRID VEHICLES) stating, " Toyota is providing coverage for repairs related to the certain internal malfunctions of the brake booster assemblies. One or more of the following specific Diagnostic Trouble Codes (DTCs) C1391, C1252, C1256 or C1253 will be stored in the vehicles memory to be used as verification." This 'customer support' bulletin was published June 6TH, 2019 and revised August 28TH, 2019. The bulletin continues, "Primary Coverage offers the Customer Support Program until December 31, 2020, regardless of mileage. After the Primary Coverage, the Secondary Coverage is applicable for 10 years or 150,000 miles from the vehicle-??s date of first use, whichever occurs first." However, as this document clearly states that the affected and covered vehicles range from those manufactured in the years 2008-2010, the owners of a 2008/2009 model would only be eligible for primary coverage; allowing only about 1 year and 7 months for possible brake failure before a customer could file a claim for repair under warranty. Without any coverage the total cost for repair amounts to +$3,000(.) Seeing as this is an issue with Toyota manufacturing it seems that Toyota is much more concerned with keeping their money instead of preventing injury by issuing a recall and taking care of their customers.

- Memphis, TN, USA

This exact issue has occurred before and was already recalled and repaired. The issue is the brake system malfunctions and the vehicle information center states to take vehicle to dealership for repair immediately. Brakes can fail and multiple warning system are displayed.

- Lake Winnebago, MO, USA

I checked by local car repair shop found out failure code C1391. Mean- Brake Actuator Assembly fault. Recall program ended already by 2020. But is not my mistake, i every time on time change oil, tire, brake pads and do State inspection. this is Part defect from beginning some cars failing low mileage some failing after. This is whole part failure only by Toyota Hybrid vehicles. This repair only done by Toyota dealership because of Toyota software to install. Repair cost about 3500$ and i can't afford this repair cost i have 3 children 6years, 3years, 10 month old. Dangerous to drive with kids. Toyota USA already denied my request. Sincerly, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Philadelphia, PA, USA

All the lights relating to brakes and ABS flashed up on the dashboard. We continued home slowly. Upon investigation from a trusted mechanic it seems it is the brake actuator. From numerous reviews and complaints online this is a reoccurring issue with Toyota cars but recalls were only issued for 2006-2007 models even though the 2008 Highlander hybrids use the same part.

- Jacksonville, NC, USA

Needed to have hub and bearing and spindles replaced in front driver's side wheel (AWD). Repair shop completed repairs and aligned the vehicle. Computer needed to be reset after alignment. Shop followed reset instructions and vehicle then showed codes for the ABS system (ABS pump and actuator and skid control module). Repair shop cannot reset computer without replacing parts estimated cost is over $5,600. No work on brakes or ABS system was done. No errors or codes previously existed prior to replacement of bearing and hub. No codes existed until after the alignment was completed. ABS system no longer works. Repair was completed at an independent repair shop. Have appointment with dealership on 9/29 to see if code can be reset. These codes were an issue in 06-07 Highlander hybrids and Prius models and part of a recall.

- Clarksville, IN, USA

ABS warning light at 118,000 7/8/2022 C1391 This is a known recall and problem on the earlier model Highlanders, as well as the second generation Highlanders, but not recalled as of today 8/19/22. It is a flawed ABS design and safety hazzard.

- Torrance, CA, USA

Brake system failed in hybrid and issue is well documented. Current lawsuits however not including this make/model.

- Auburn, CA, USA

No nothing has been inspected I didn-??t even know it had a recall all my lights on my truck are on now

- Daly City, CA, USA

ABS system failure for the second time after repair, cost $3400 to replace after causing complete loss of brakes. 4 years after incident same exact ABS warning and VCS system failure with message to immediately take vehicle to dealership. There is a class action lawsuit on other hybrid models but Toyota inspected and said it would cost another $3500 to fix because there is no recall on the part.

- Bonita Springs, FL, USA

Chief complaint ISSUES were as follow : " BRAKE MALFUNCTION STOP The vehicle in a safe plase immediately and contact Dealer." Warning lights were illuminated on the instrument cluster or information display: yellow master warning light, the red brake system warning light and buzzer, yellow ABS warning light, yellow SLIP indicator light. After carefull diagnosis, it was determined that the brake booster pump was turning on frequently or working constantly. Unusual squeaky noise can be heard when depressing the brake pedal. In addition, the ABS Diagnostic Trouble Codes were identical as the problem. From research it should be noted. Toyota has previously identified and issued safety recall for the same vehicle however stopped short of including the 2008 Toyota Highlander hybrid model with the aforementioned Vin number.

- Farmersville , TX, USA

When I started my 2008 Highlander Hybrid on Valentine-??s Day and drove 3 car lengths from my drive way, my dash screen notified me with -??Check ABS, Check Brake System, and Check VSC System-?? all with -??Have your car checked by a dealer-??. I reversed the car and returned to my driveway. My husband called a friend mechanic shop owner who ran the diagnostic report that showed a C1391code. I remembered I received a notification letter regarding this issue and called the dealer. Service agent indicated that without Toyota doing the diagnostic run on my vehicle, they could not give me any quote on the price, but notified me that the letter I received had expired on December 31, 2020 or 10 years or 150,000 miles. My Highlander had this alert screen notification at 144,000 miles. I was told I would be responsible for repair charges. Feeling very frustrated, I called the Toyota corporate number and spoke to a female who then connected me with a supervisor. I explained my experience and the representative explained the notification letter had expired and was unlike a recall, which was indefinite. I emphasized to him that since Toyota knew this was a problem, how could they put an expiration date on the failed Brake Booster Actuator Pump Assembly that they clearly knew was a brake problem. Furthermore, Toyota, which I have been a loyal owner of five vehicles, had only allowed one year + for their accountability to the fixing the brake assembly parts. This meant it was a luck of the draw depending on miles driven for the brake assembly to fail during the little more than a year notification period for Toyota to be responsible for replacing the parts. I find this to be very unfair and unjust. I voiced my opinion to the 800 number a second time, & was told that if the NHTSA had determined it a recall, no expiration date. As a senior citizen who is on a fixed income, I believe Toyota should fix all Brake Booster Actuator Pumps that fail and NHTSA should demand a recall.

- Albuquerque, NM, USA

The Brake Actuator Assembly and Brake Booster Pump Assembly have failed on my 2008 Toyota Highlander Hybrid. As I understand, this is a common problem for my vehicle and Toyota has agreed to fix it if the mileage is under 150,000 miles (which mine is) AND the time since first use is less than 10 years (which is not the case.) For this safety issue, I think Toyota should be standing behind the safety of their vehicles and fix my brake pump. This is putting my family at risk. This issue has been confirmed by my local independent auto service company. The warning lights came on after the failure (brake, ABS, master warning, traction control).

- Redondo Beach, CA, USA

The ABS ACTUATOR failed in my 2008 Toyota Highlander Hybrid. The screen inside the car flashed ABS // VSC // CHECK BRAKE SYSTEM. Vehicle is at 144,000 miles The component is out of stock nationwide and Toyota dealer has issued a warranty extension.

- Saint John, IN, USA