High Severity Issue
This component has been associated with crashes, fires, or deaths.
This Problem Across All Years
INCONSISTENT BRAKE FEEL DURING SLOW AND STEADY APPLICATION OF BRAKES WHEN GOING OVER A BUMP IN THE ROAD. THIS SCARES THE HECK OUT OF ME. *TR
INCONSISTENT BRAKE FEEL DURING SLOW AND STEADY APPLICATION OF BRAKES WHEN GOING OVER A BUMP IN THE ROAD. THIS SCARES THE HECK OUT OF ME. *TR
WHILE DRIVING AT LOW TO MODERATE SPEEDS IN MY LEXUS RX400H, THERE IS A HESITATION IN THE BRAKES. IT SEEMS TO OCCUR IN THE CHANGE OVER BETWEEN HYBRID REGENERATIVE BRAKING AND NORMAL HYDRAULIC BRAKING. I REAR-ENDED A CAR IN STOP AND GO TRAFFIC DUE TO THIS ISSUE. I REPORTED THIS TO MY LOCAL LEXUS DEALER ON TWO OCCASIONS, BUT THEY FOUND NO PROBLEMS. *TR
WHILE DRIVING AT LOW TO MODERATE SPEEDS IN MY LEXUS RX400H, THERE IS A HESITATION IN THE BRAKES. IT SEEMS TO OCCUR IN THE CHANGE OVER BETWEEN HYBRID REGENERATIVE BRAKING AND NORMAL HYDRAULIC BRAKING. I REAR-ENDED A CAR IN STOP AND GO TRAFFIC DUE TO THIS ISSUE. I REPORTED THIS TO MY LOCAL LEXUS DEALER ON TWO OCCASIONS, BUT THEY FOUND NO PROBLEMS. *TR
I HAVE A 2007 LEXUS RX400H THAT I PURCHASED NEW IN DECEMBER 2006. EVER SINCE FIRST TAKING OWNERSHIP, I HAVE NOTICED AT SPEEDS LESS THAN ABOUT 25 MPH THAT THE REGENERATIVE BRAKING SOMETIMES RELEASES THE BRAKES WITHOUT WARNING AND THE HYDRAULIC BRAKES DO NOT IMMEDIATELY ENGAGE TO TAKE UP THE DESIRED BRAKING FUNCTION. THE RESULTING FEELING IS ONE OF LOST BRAKE CONTROL AND A SLIGHT SURGE FORWARD BY THE VEHICLE. I FIRST REPORTED THIS TO THE DEALER AT THE 10,000 MILE SERVICE CHECK (09-18-2007) AND WAS TOLD THAT THE BRAKING SYSTEM WAS PERFORMING NORMALLY. "CANNOT VERIFY CUSTOMER CONCERN." I HAVE SEVERAL TIMES SINCE ASKED THE LEXUS DEALER ABOUT THIS PROBLEM THAT I CONTINUE TO EXPERIENCE, AND EACH TIME HAVE BEEN TOLD THAT MY BRAKE SYSTEM IS OPERATING NORMALLY. THE DEALER HAS SAID THAT IT MUST BE THAT I'M NOT USED TO THE REGENERATIVE BRAKING SYSTEM ACTION, DESPITE THE FACT THAT I'VE NOW DRIVEN THE CAR OVER 55,000 MILES. I'VE ALSO BEEN TOLD BY THE DEALER THAT THEY'VE HAD NO OTHER COMPLAINTS OF THIS TYPE WITH MY MODEL VEHICLE. I'VE KNOWN ALL ALONG THAT I WASN'T IMAGING THIS PROBLEM AND AFTER ALL THE PUBLICITY REGARDING THE PRIUS BRAKE AND ACCELERATOR PROBLEMS I REALIZE THAT TOYOTA / LEXUS HAS BEEN IGNORING THIS ISSUE. *TR
I HAVE A 2007 LEXUS RX400H THAT I PURCHASED NEW IN DECEMBER 2006. EVER SINCE FIRST TAKING OWNERSHIP, I HAVE NOTICED AT SPEEDS LESS THAN ABOUT 25 MPH THAT THE REGENERATIVE BRAKING SOMETIMES RELEASES THE BRAKES WITHOUT WARNING AND THE HYDRAULIC BRAKES DO NOT IMMEDIATELY ENGAGE TO TAKE UP THE DESIRED BRAKING FUNCTION. THE RESULTING FEELING IS ONE OF LOST BRAKE CONTROL AND A SLIGHT SURGE FORWARD BY THE VEHICLE. I FIRST REPORTED THIS TO THE DEALER AT THE 10,000 MILE SERVICE CHECK (09-18-2007) AND WAS TOLD THAT THE BRAKING SYSTEM WAS PERFORMING NORMALLY. "CANNOT VERIFY CUSTOMER CONCERN." I HAVE SEVERAL TIMES SINCE ASKED THE LEXUS DEALER ABOUT THIS PROBLEM THAT I CONTINUE TO EXPERIENCE, AND EACH TIME HAVE BEEN TOLD THAT MY BRAKE SYSTEM IS OPERATING NORMALLY. THE DEALER HAS SAID THAT IT MUST BE THAT I'M NOT USED TO THE REGENERATIVE BRAKING SYSTEM ACTION, DESPITE THE FACT THAT I'VE NOW DRIVEN THE CAR OVER 55,000 MILES. I'VE ALSO BEEN TOLD BY THE DEALER THAT THEY'VE HAD NO OTHER COMPLAINTS OF THIS TYPE WITH MY MODEL VEHICLE. I'VE KNOWN ALL ALONG THAT I WASN'T IMAGING THIS PROBLEM AND AFTER ALL THE PUBLICITY REGARDING THE PRIUS BRAKE AND ACCELERATOR PROBLEMS I REALIZE THAT TOYOTA / LEXUS HAS BEEN IGNORING THIS ISSUE. *TR
I HAVE A 2007 LEXUS 400H HYBRID. I WAS COMING UP BEHIND A CAR COMING OFF THE INTERSTATE. THE CAR AHEAD OF ME SLAMMED ON THEIR BRAKES. I SLAMMED ON MY BRAKES. THE BRAKES WORKED AT FIRST THEN THEY LET UP AND THEN KICKED IN AGAIN, BUT THAT DELAY IN BETWEEN CAUSED A LUNGE INTO THE CAR AHEAD OF ME CAUSING AN ACCIDENT. I HAVE BEEN COMPLAINING TO LEXUS ABOUT THIS ISSUE FOR A YEAR. THEY SAY MY BRAKES ARE FINE, BUT NOW THAT I SEE ALL OF THESE RECALLS I REALIZE THEY MAY BE TRYING TO COVER UP THE ISSUES WITH THEIR HYBRID BRAKES. I THINK THAT ALL OF THEIR HYBRID BRAKE SYSTEMS NEED TO BE EXAMINED FOR THIS DELAY BETWEEN THE TWO BRAKE SYSTEMS. *TW
I HAVE A 2007 LEXUS 400H HYBRID. I WAS COMING UP BEHIND A CAR COMING OFF THE INTERSTATE. THE CAR AHEAD OF ME SLAMMED ON THEIR BRAKES. I SLAMMED ON MY BRAKES. THE BRAKES WORKED AT FIRST THEN THEY LET UP AND THEN KICKED IN AGAIN, BUT THAT DELAY IN BETWEEN CAUSED A LUNGE INTO THE CAR AHEAD OF ME CAUSING AN ACCIDENT. I HAVE BEEN COMPLAINING TO LEXUS ABOUT THIS ISSUE FOR A YEAR. THEY SAY MY BRAKES ARE FINE, BUT NOW THAT I SEE ALL OF THESE RECALLS I REALIZE THEY MAY BE TRYING TO COVER UP THE ISSUES WITH THEIR HYBRID BRAKES. I THINK THAT ALL OF THEIR HYBRID BRAKE SYSTEMS NEED TO BE EXAMINED FOR THIS DELAY BETWEEN THE TWO BRAKE SYSTEMS. *TW
I AM THE ORIGINAL OWNER OF A 2007 LEXUS RX 400H WHICH HAS NOT BEEN INVOLVED IN ANY ACCIDENTS, AND CURRENTLY HAS APPROXIMATELY 30,000 MILES ON IT. SINCE I PURCHASED THE VEHICLE I HAVE NOTICED AN IRREGULARITY IN MY BRAKING SYSTEM UNDER CERTAIN CONDITIONS, WHICH IS EXACTLY WHAT I HEARD DESCRIBED THIS EVENING ON THE NEWS ABOUT PRUIS HYBRID VEHICLES. IT CAN SIMPLY BE DESCRIBED AS WHEN BRAKING, IF A POTHOLE OR BUMP IN THE ROAD IS HIT, OR SOME OTHER SMALL IRREGULARITY IN THE ROAD SURFACE, THE CAR SEEMINGLY JERKS FORWARD/ACCELERATES FOR A SPLIT SECOND. THE FEELING IS OF A MOMENTARY LOSS OF CONTROL OF THE VEHICLE, AND HAS HAPPENED WHILE SLOWLY APPROACHING A STOP SIGN OR BRAKING/DECELERATING IN TRAFFIC, BUT NOT TYPICALLY WHEN SLOWING AT HIGHER RATES OF SPEED. I HAVE HAD THESE EXPERIENCES... WHERE I HAVE BEEN SLOWLY APPROACHING A STOP SIGN, BRAKING, WHEN I HAVE HIT A SMALL BUMP, AND WAS NOT ABLE TO STOP THE CAR BEFORE THE STOP SIGN, AND IN SLOW MOVING TRAFFIC WHERE I LOST MOMENTARY CONTROL OVER THE CAR AS THE BRAKES "HICCUPPED" OVER A ROUGH SPOT ON THE ROAD AND LURCHED AT THE CAR IN FRONT OF ME. I WAS JUST ABOUT TO MAKE AN APPOINTMENT WITH MY LOCAL LEXUS DEALER, LEXUS OF AUSTIN (TEXAS) REGARDING MY CONCERN WHEN I SAW THIS EVENING'S NEWS. IT COMPELLED ME TO NOTIFY YOU. IT LOOKS AS THOUGH THIS PROBLEM MAY BE MORE WIDESPREAD WITH ALL TOYOTA PRODUCTS. *JB
I AM THE ORIGINAL OWNER OF A 2007 LEXUS RX 400H WHICH HAS NOT BEEN INVOLVED IN ANY ACCIDENTS, AND CURRENTLY HAS APPROXIMATELY 30,000 MILES ON IT. SINCE I PURCHASED THE VEHICLE I HAVE NOTICED AN IRREGULARITY IN MY BRAKING SYSTEM UNDER CERTAIN CONDITIONS, WHICH IS EXACTLY WHAT I HEARD DESCRIBED THIS EVENING ON THE NEWS ABOUT PRUIS HYBRID VEHICLES. IT CAN SIMPLY BE DESCRIBED AS WHEN BRAKING, IF A POTHOLE OR BUMP IN THE ROAD IS HIT, OR SOME OTHER SMALL IRREGULARITY IN THE ROAD SURFACE, THE CAR SEEMINGLY JERKS FORWARD/ACCELERATES FOR A SPLIT SECOND. THE FEELING IS OF A MOMENTARY LOSS OF CONTROL OF THE VEHICLE, AND HAS HAPPENED WHILE SLOWLY APPROACHING A STOP SIGN OR BRAKING/DECELERATING IN TRAFFIC, BUT NOT TYPICALLY WHEN SLOWING AT HIGHER RATES OF SPEED. I HAVE HAD THESE EXPERIENCES... WHERE I HAVE BEEN SLOWLY APPROACHING A STOP SIGN, BRAKING, WHEN I HAVE HIT A SMALL BUMP, AND WAS NOT ABLE TO STOP THE CAR BEFORE THE STOP SIGN, AND IN SLOW MOVING TRAFFIC WHERE I LOST MOMENTARY CONTROL OVER THE CAR AS THE BRAKES "HICCUPPED" OVER A ROUGH SPOT ON THE ROAD AND LURCHED AT THE CAR IN FRONT OF ME. I WAS JUST ABOUT TO MAKE AN APPOINTMENT WITH MY LOCAL LEXUS DEALER, LEXUS OF AUSTIN (TEXAS) REGARDING MY CONCERN WHEN I SAW THIS EVENING'S NEWS. IT COMPELLED ME TO NOTIFY YOU. IT LOOKS AS THOUGH THIS PROBLEM MAY BE MORE WIDESPREAD WITH ALL TOYOTA PRODUCTS. *JB