There are 2 stored owner reports matching the brakes leading-label group for the 2003 Lexus LX in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)LEXUS LX 470 2003 DRIVER FOOT REST BREAKS AWAY AND GETS LODGES UNDER THE BRAKE PEDAL PREVENTING SAFE STOP. *TR
WE EXPERIENCED A COMPLETE LOSS OF THE HYDRAULIC BRAKING SYSTEM ON OUR LEXUS LX 470 SUV WHILE DRIVING THE VEHICLE. SHORTLY AFTER THE INITIAL REPAIR (GROUNDING WIRE?) THE SYSTEM AGAIN FAILED. THE SYSTEM WAS AGAIN REPAIRED BY THE DEALERSHIP, WITH SUBSEQUENT LOSS OF THE BRAKING SYSTEM FOR A THIRD TIME ALMOST RESULTING IN A SERIOUS ACCIDENT (CHILDREN ON BOARD). THE DEALERSHIP CALLED IN THE FACTORY TECHNICIAN WHO DIAGNOSED A PROBLEM WITH THE ACTUATOR?AS OF THIS TIME THE BRAKES ARE STILL NOT WORKING EVEN AFTER REPAIR OF THE ACTUATOR. THIS VEHICLE IS A DEATH TRAP WAITING TO HAPPEN. I WAS READING SOME TECHNICAL BULLETINS AND UNDERSTAND THAT SOME LEXUS SUVS HAVE HAD A PROBLEM WITH THE BRAKE BOOSTER. THIS IS A LIFE OR DEATH ISSUE. VEHICLES LIKE THIS NEED TO BE RECALLED. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.