2008 Lexus RX Brakes Problems

While trying to leave my driveway my brakes went out almost causing me to go through a pasture fence. On the dash board popped up ABS and VSC warning. Now the module and regulator is making a horrible sound. And clicks

The dealer is aware this vehicle has a brake actuator problem,and when I contacted them to see if it had a recall for this specific problem,I was told to call Lexus Corporate to get them to honor the repairs at their cost.They told me they would not repair the car at their cost because the Extended Warranty support program ended 4-28-2018.This is a very unsafe problem and they should honor the repair free of cost to the consumer

The contact owns a 2008 Lexus RX400H. The contact stated that while driving approximately 40 MPH and depressing the brake pedal, the vehicle failed to respond and made an abnormal pumping and grinding sound. Additionally, an unknown beeping and buzzing alarm sounded. The contact stated that he depressed the brake pedal with both feet. The ABS, traction control, and the stabili-trak warning lights were illuminated. The local dealer was notified of the failure. The vehicle was not diagnosed nor repaired. The vehicle was towed to an independent mechanic, where it was diagnosed and determined that the ABS module needed to be replaced. The manufacturer was not contacted. The failure mileage was approximately 138,000.

While driving in local conditions (traveling 20 mph) the brakes stopped working partially (about 90% of braking power was lost) and a message on the dash board show check vsc, after pulling aside it turning off the engine. I inspected the brakes in the engine and at the wheels for leaks. no leaks. upon restarting the car all was normal again.

Vehicle brakes are inconsistent. The ABS system also locks up periodically, and fail to engage at other times. Extremely dangerous to drive. They are also very noisy. I contacted both the local Lexus dealership and national number, but they refused to fix them under warranty. Lexus DID offer an extended warranty in 2016 or so, but since I was the second owner of the vehicle, I never received notification of the extended warranty that went through Dec. 31 2017. In September, 2020, I could no longer deal with the brakes, so I bought a new ABS actuator from the Lexus dealership and installed it myself. It was straight forward and took less than an hour to install and bleed the brake lines per Lexus instructions. Less than 16 months later, the ABS system is failing again. Lexus told me that the part warranty is only one year, and refused to cover the expense to fix.

UNKNOWN suspect brake actuator failure. Brake noise when stepping on pedal at a stop.

2008 Lexus RX 400H Faulty ABS Actuator yes my car is available for inspection upon request . This is a known problem on this vehicle there is 100s of complaints on same issue with the same cars Lexus is neglecting responsibility for this faulty and very dangerous hazard , this part has been faulty for years with out my knowledge and now it’s gotten worse all the lights related to my brake system is on and the brakes seem to have a mind of there own they break real hard at times and times I have to slam on them to break . yes I have had the car checked and the dealer told me that there was a extended warranty issued on this part but that it’s expired. they also gave me a quote $2,100 just for the part no labor that’s crazy, this is not a extended warranty matter this should be recalled there is thousands of people driving this cars with out knowing that there breaks could give out anytime . I hope that Lexus considers the seriousness of this matter and not wait on till lives are lost do to neglecting. they took effort years ago in extending the warranty on the part but there is thousands of owners like my self that were not aware or notified of this extension , also this is a malfunction that is not noticeable and can happen at anytime especially while you driving .

JULY 2021 at 69568 miles on 2008 Lexus RX350 Brake Booster was changed by Lexus of Orange Park, Florida, for $1652.97. Situation/Discrepancy: After normal stop, Brake Light would illuminate and brakes would mysteriously release and vehicle would start rolling forward! After several brake pumping actions vehicle would stop. Brake Booster was leaking internally! Corrective Action: Replace Power Brakes Booster.

I CALLED THE LOCAL DEALER WAS TOLD THEY CAN NOT HELP ME. I CALL THE LEXUS BRAND ENGAGEMENT CENTER LINE AND WAS CALLED BACK WITH AN EXPLANATION WHY MY VEHICLE IS NOT ELIGIBLE. EVEN THOUGH IT IA EXHIBITING THE MALFUNCTION. THE DEADLINE WAS DECEMBER 31,2020. THIS LAST REFUSAL TO DEAL WITH A PART THAT THEY ARE WELL AWARE IS MALFUNCTIONING DUE TO THEIR FAILURE TO BUILD A RELIABLE PRODUCT, AS THEY HAVE OFFERED THEIR OWN VERSION OF SATISFACTION FOR THOSE LUCKY ENOUGH TO HAVE THE FAILURE OCCUR TIMELY. MINE DID NOT KNOW IF THE TIMELY REQUIREMENTS AND OPTED TO MALFUNCTION LESS THAN A YEAR AFTER THE ESTABLISHED DEADLINE. HOWEVER, THE LETTER THEY SENT WENT TO THE PREVIOUS REGISTERED OWNER. AS A REGISTERED OWNER IN THE STATE OF FLORIDA, IT IS MY OPINION THAT LEXIS COULD HAVE EASILY LOCATED ME THROUGH THE HELP OF THE STATE OF FLORIDA REGISTRATION OFFICE. WHICH IS WHAT THEIR SITE STATES IS DONE. I PURCHASED THIS CAR JUNE 2020. LEXUS/TOYOTA SHOULD HAVE TO FIX BECAUSE IT IS A KNOWN ISSUE THAT THEY SENT OUT CUSTOMER SUPPORT WARRANTY EXTENSIONS FOR PREVIOUSLY. AS OF THIS WEEK MY VEHICLES BRAKING ABILITY HAS ONLY 10% OF WHAT IT HAD A MONTH AGO AND IS NO LONGER SAFE TO DRIVE! I HAVENT OWNED FOR A YEAR AS YET SMH! IT IS NOW PARKED IN MY GARAGE.

WHEN DRIVING I WOULD HAVE ALL THE LIGHTS ON MY DASH COME ON WITH A DINGING SOUND AND WHEN I GO TO PRESS ON MY BRAKES VEHICLE WILL NOT STOP UNLESS I PRESS DOWN HARD ON THE BRAKE THIS IS REALLY DANGEROUS WILL CAUSE A DEADLY CRASH AND TO REPLACE THIS WILL COST 3000 DOLLARS THAT I DO NOT HAVE I REALL BELIEVE RX 400H HAVE A DEFEAT WITH THERE BRAKING SYSTEM.

I WAS DRIVING MY VEHICLE AND PUSHED ON BRAKE PEDAL TO STOP AT RED LIGHT. WHAT I NOTICED THAT BRAKE, ABS, TRACTION, CHECK ENGINE AND MORE WARNING LIGHTS CAME ON IN THE DASHBOARD AND I ALMOST REAR ENDED CAR IN FRONT OF ME DUE TO NO BRAKES. PEDAL WENT TO THE FLOOR, SLOWLY I DROVE MY CAR TO BP WORKSHOP ON LIBERTY ROAD RANDLESTOWN MD, 21133 FIRST. LATER I DROVE TO A&B AUTOBODY 901 DUNDALK AVE BALTIMORE MD 21224. FOR THE REPAIR. AFTER 2DAYS, TECH CALLED AND TOLD ME THAT MY CAR NEEDS BRAKE ACTUATOR WHICH IS ALMOST $2000.00 PARTS AND LABOR. RIDICULOUS. TECH TOLD ME ITS COMMON PROBLEM WITH THESE VEHICLES. I CALLED LEXUS OF TOWSON AND THEY TOLD ME THAT WE WOULD'VE GOT IT DONE FOR FREE OF CHARGE IF THE VEHICLE WAS SOLD AT OUR DEALERSHIP. I GUESS DEALERS DO RECALLS ONLY ON THOSE CARS THAT ARE SOLD THRU THEM BUT I'VE BOUGHT IT USED. I DON'T HAVE THIS MUCH MONEY TO FIX MY [XXX] TRUCK. PLEASE HELP ME TO GET MY CAR BACK ON THE ROAD. THANKS *TR PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

THE BRAKE ACTUATOR HAS MALFUNCTIONED. LEXUS HAS VERIFIED THIS HAS HAPPENED TO MY VEHICLE THIS WEEK. THEY HAVE DECLINED ANY ASSISTANCE, INCLUDING REPLACEMENT OF THE PART AND LABOR, PROVIDING ME THE PART TO REPLACE MYSELF (AT NO COST FOR THE PART), AND EVEN REFUSE TO SELL ME THE PART AT THEIR MANUFACTURED COST BASIS. THIS LAST REFUSAL TO DEAL WITH A PART THAT THEY ARE WELL AWARE IS MALFUNCTIONING DUE TO THEIR FAILURE TO BUILD A RELIABLE PRODUCT, AS THEY HAVE OFFERED THEIR OWN VERSION OF SATISFACTION FOR THOSE LUCKY ENOUGH TO HAVE THE FAILURE OCCUR TIMELY. MINE DID NOT KNOW IF THE TIMELY REQUIREMENTS AND OPTED TO MALFUNCTION LESS THAN A YEAR AFTER THE ESTABLISHED DEADLINE. HOWEVER, THE LETTER THEY SENT WENT TO THE PREVIOUS REGISTERED OWNER AND LEXUS EXPLAINED TO ME THAT I SHOULD HAVE CONTACTED THEM WHEN I PURCHASED THIS VEHICLE. I DO NOT AGREE. AS A REGISTERED OWNER IN THE STATE IF TEXAS, IT IS MY OPINION THAT LEXIS COULD HAVE EASILY LOCATED ME THROUGH THE HELP OF THE STATE IF TEXAS REGISTRATION REQUIREMENT. LEXUS SHOULD HAVE TO FIX ITEMS THEY BUILT WITH POOR DESIGNS OR WORKMANSHIP! AS IF THIS WEEK MY VEHICLES BRAKING ABILITY HAS ONLY 10% OF WHAT IT HAD A MONTH AGO AND IS NO LONGER SAFE TO DRIVE!

2008 LEXUS RX400H: ALL WARNING LIGHTS AND BUZZER CAME ON UNEXPECTEDLY. BRAKE LOST INTEGRITY, HAVE TO PRESS HARDER ON BRAKES FOR THEM TO WORK. DOES NOT FEEL SAFE TO DRIVE AS I DO NOT WANT TO INJURE OR KILL ANYONE. RAN DIAGNOSTIC AND ERROR CODES C1256 AND C1365 CAME UP. THESE CODES POINT TO THE BRAKE ACCUMULATOR FAILURE. REPAIR IS QUOTED AT $3200 BY TOYOTA DEALER. AFTER RESEARCHING THIS IS A VERY COMMON SAFETY ISSUES WITH TOYOTA VEHICLES. MY BROTHERS PRIUS HAS THE SAME ISSUE. I FOUND OUT THERE WAS POSSIBLE A RECALL/EXTENDED WARRANTY BUT IT HAS ENDED A FEW MONTHS AGO. I DO NOT KNOW WHY THIS IS NOT A STANDING SAFETY RECALL AS IT IS EXTREMELY DANGEROUS. FROM MY RESEARCH AND REPORTS FROM PERSONAL ACQUAINTANCES IT IS VERY APPARENT THAT IS AN ONGOING ISSUE. I CAN NOT DRIVE MY VEHICLE OR JUSTIFY SPENDING $3200 FIXING A KNOW SAFETY DEFECT.

THE BRAKE PEDAL GOES TO THE FLOOR DUE TO THE ABS ACTUATOR DEFECTS. I HAVE VIDEO OF THE SOUND AND BEHAVIORS WHEN THE PROBLEM OCCURS. I HAVE NOT BEEN ABLE TO DRIVE THE VEHICLE AND THE DEALER WILL NOT FIX THE PROBLEM. THE BRAKES DIDN'T WORK, DIDN'T STOP THE VEHICLE UPON MY LAST USE OF THE CAR. THE VEHICLE DASHBOARD GIVES WARNING AND ERROR CODES RELATED TO THE BRAKES, EMERGENCY BRAKE, ABS, VSC, ETC. I HAVE WRITTEN LEXUS FOR ANY ASSISTANCE. I PURCHASED THE VEHICLE IN MARYLAND FROM A USED CAR DEALER WHO CLEARED THE CODES BEFORE OBTAINING THE SAFETY INSPECTION. HOWEVER IF THIS CAR WERE STARTED OR IF THE BRAKE PEDAL WAS TESTED, THE VEHICLE WOULD HAVE FAILED. AS WAS THE CASE WHEN I OBTAINED MY OWN SAFETY INSPECTION ON THE VEHICLE WHICH IT NOW FAILED

TL* THE CONTACT OWNS A 2008 LEXUS RX350. THE CONTACT STATED WHILE DRIVING 45 MPH, THE TIRE WARNING LIGHT ILLUMINATED. THE CONTACT STATED THAT WHEN BRAKING, THE VEHICLE VEERED TO THE RIGHT MAKING IT DIFFICULT TO MANEUVER THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE WAS UNABLE TO BE DETERMINED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 130,000.

HAD FILED A COMPLAINT OVER MY LEXUS BRAKES BUT PUT IN THE INCORRECT VIN. MY COMPLAINT CODE IS 11413142 AND WAS ACCIDENTLY PUT UNDER MY TOYOTA HIGHLANDERS VIN

I NO LONGER HAVE THE CAR BUT WAS REPEATEDLY REPLACING THE BRAKES ROTORS, BRAKE PADS AND BRAKES THEMSELVES. LEXUS WAS TELLING ME THAT I WAS RIDING THE BRAKES TOO HARD AND ULTIMATELY I GOT RID OF THE CAR. I AM ONCE AGAIN SEEKING ANOTHER CAR BUT WOULD LOVE TO GET ANOTHER LEXUS SO I GOOGLED THE ISSUE, AND DISCOVERED MANY, MANY OTHERS HAVE EXPERIENCED THE SAME ISSUE ON THIS AND OTHER MODELS AND RECEIVED THE SAME REPLY. I AM SHOCKED TO SEE THAT LEXUS CONTINUES NOT TO ACKNOWLEDGE AND/OR FIX THIS ISSUE. PERHAPS A GOVT AGENCY INVESTIGATION WOULD INSPIRE THEM TO RECTIFY IT ONCE AND FOR ALL.

I WAS DRIVING A LEXUS RX350 THAT WE PURCHASED USED IN 2011. I WAS PULLING INTO A PARKING SPACE IN FRONT OF A LOCAL BUSINESS. WHEN I PUT MY FOOT ON THE BRAKE NOTHING HAPPENED AND THE VEHICLE SPED UP AND RAN INTO AN OFFICE IN THE BUILDING WHERE A LADY WAS SITTING AT A DESK. MY CAR CAME TO REST AGAINST HER DESK. I LOST CONSCIOUSNESS FOR A MOMENT DUE TO FRIGHT I THINK. THEREFORE, AN AMBULANCE WAS CALLED AND I WAS TAKEN TO A LOCAL HOSPITAL WHERE I HAD TO HAVE NUMEROUS XRAYS. THANK GOODNESS I HAD ONLY SOME STIFFNESS IN MY NECK AND SOME SORENESS....THE SAME FOR THE LADY IN THE OFFICE. I COULD HAVE KILLED HER OR ANYONE IN THE VICINITY OF THE OFFICE. MY CAR WAS TOTALED BY THE INSURANCE COMPANY. THIS WAS ONE OF THE MOST FRIGHTENING EXPERIENCES I HAVE EVER HAD. *TR

AT THE FIRST SERVICE OF MY LEXUS RX 350FWD THE BRAKE PADS WERE REPLACED BY THE DEALER BECAUSE THEY FELT IT WAS UNUSUAL AND THE THEY ADVISED MY DRIVING WITH A LOWER GEAR ON HILLS AND LESS BRAKING. SINCE I NEITHER DRIVE HILLS OR BREAK UNUSUALLY ON FLAT ROADS I FOUND THIS ODD. AT THE NEXT SERVICE I HAD TO PAY FOR WARPED ROTORS THAT NEEDED MACHINING AND THE SANDED THE BRAKE PADS DOWN. THE LAST SERVICE RESULTED IN POOR BRAKING RESPONSE. I HAVE TALKED TO LEXUS CORPORATE BUT THERE SEEMS TO BE NO SOLUTION. *TR

I WAS DRIVING WESTBOUND ON I-90W COMING FROM BOSTON WHEN A MILK TRUCK 2 CARS IN FRONT SLAMMED ON HIS BRAKES. TRAFFIC WAS NORMAL AT 4 PM EST. CARS WERE TRAVELING 40-45 MPH AS WE WERE ABOUT 1 MILES OUT OF THE ALLSTON/BRIGHTON TOLLS. I SLAMMED ON MY BRAKES, BUT THE CAR SLID FOR A LITTLE WHILE BEFORE HITTING THE CAR IN FRONT. THE LEXUS RX350 SEEMED TO HAVE VERY SOFT BRAKES, SOMETIMES REQUIRING ALMOST FLOORING OF THE BRAKES BEFORE THE BRAKE CATCHES. THIS IS ESPECIALLY WORSE WHEN THE CAR IS COMING DOWN AN INCLINE, EVEN MODERATE ONES. I'VE REQUESTED A CHECK OF THE BRAKES EVERY TIME THE CAR WAS BROUGHT IN FOR THE 5K SERVICE. BRAKE PADS WERE REPLACED AT 30,000 MILES SERVICE, SO THE BRAKES SHOULD BE NEW. *TR