There are 4 owner-reported brakes complaints for the 2012 Lexus RXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2012 Lexus RX350. The contact stated while driving 70 MPH, the ABS warning light illuminated, and the ABS seized. The contact was able to coast to the side of the road. The vehicle was restarted and functioned as intended. The vehicle was taken to the dealer; however, no cause for the failure was found. The contact stated that the failure persisted. Upon investigation, the contact related the failure to NHTSA Campaign Number: 14V054000 (SERVICE BRAKES, HYDRAULIC, ELECTRONIC STABILITY CONTROL (ESC); however, the VIN was not included. The manufacturer was not made aware of the failure. The failure mileage was unknown.
TL* THE CONTACT OWNS A 2012 LEXUS RX330. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE ABS AND BRAKE SYSTEM WARNING LIGHTS ILLUMINATED WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT STATED THAT THE VEHICLE HESITATED TO RESPOND. THE VEHICLE WAS TAKEN TO AUDI PENSACOLA LOCATED AT 6303 PENSACOLA BLVD, PENSACOLA, FL 32505, (844) 313-0046, AND THE DEALER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. UPON INVESTIGATION, THE CONTACT ASSOCIATED THE FAILURE WITH NHTSA CAMPAIGN NUMBER: 14V054000 (SERVICE BRAKES, HYDRAULIC, ELECTRONIC STABILITY CONTROL), HOWEVER THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 110,000.
TL* THE CONTACT OWNS A 2012 LEXUS RX350. THE CONTACT STATED THAT THE BRAKES FELT ABNORMAL AND THE TRACTION CONTROL WARNING INDICATOR ILLUMINATED. TWO WEEKS LATER, WHILE ATTEMPTING TO MAKE A U TURN, THE BRAKES SEIZED AND THE VEHICLE WAS INOPERABLE. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BRAKE ACTUATOR MALFUNCTIONED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 14V054000 (ELECTRONIC STABILITY CONTROL, SERVICE BRAKES, HYDRAULIC); HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 74,000.
TL* THE CONTACT OWNS A 2012 LEXUS RX350. THE CONTACT WAS ATTEMPTING TO PARK WHEN THE BRAKE PEDAL WAS ABNORMALLY DEPRESSED INTO THE FLOORBOARD AND THE CONTACT HAD TO APPLY THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC BUT WAS UNABLE TO LOCATE A FAILURE CODE. THE DEALER THEN ADVISED THE CONTACT THAT AIR HAD ENTERED THE BRAKE LINE AND CAUSED THE BRAKE TO BECOME SPONGY. THE DEALER REMOVED THE AIR FROM THE BRAKES. THE CONTACT DID NOT FEEL SAFE OPERATING THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. UPDATED 06/05/12*LJ UPDATED 6/6/12 *SD
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.
Data synced from NHTSA on May 4, 2026