2013 Lexus LS460 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2013 Lexus LS460, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes746.7%
- Driver assistance213.3%
- Other / unspecified16.7%
- Powertrain (other)16.7%
- Seat belts16.7%
- Body & structure16.7%
- Steering16.7%
- Engine16.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
Brake pedal on vehicle requires significant force to trigger brake lamps to turn on. In many instances, the vehicle can come to a complete stop before the brake lamps are triggered. Consumer has resolved the issue and would like to withdrawal the complaint.
My 2013 Lexus LS460 with ~50,000mi had its brake actuator failed (C1391 - Leak in the accumulator). A month prior to code C1391 being triggered, the vehicle experienced inconsistent braking pressure with severe brake pedal modulation required to stop the vehicle. Traveling at speeds under 30 MPH the vehicle would intermittently hesitate to stop. Moreover, a squawk noise was present when depressing the brake pedal. Code C1391 was triggered on 11/18/2021. Upon contacting Lexus dealers and national customer service (Guest incident #211121-000001) to repair the part under warranty, Lexus denied warranty. Inquiry was also made for Lexus dealers and Lexus customer service as to the correct brake actuator part number required for replacement. Both Lexus dealers and national customer service provided the wrong/superseded replacement part number (i.e., part 44050-50110). Below is the customer's research model LS460 brake actuators: -Per 2016 ZLG warranty: 2007-2012 LS460 came with part 44050-50090, 44050-50130 to be replaced by 04003-45450 actuator. -Per 2016 LSB-0047-19: 2013-2017 LS460 came with part 44510-50070 and 44050-50110 to be replaced with the same model 44050-50110 actuator for brake squawk noise. -Per 2019 LSB-0047-19: 2007-2017 LS460 came with part 44050-50110, 44050-50130, 44050-50150, 44050-50170, 44050-50090 to be replaced with 44050-50170 if repairs fail to remedy the brake squawk noise. It appears Lexus has attempted to revised the brake actuator various times to arrive at part 44050-50170, for which continues to fail. It also appears many superseded units are still being sold as replacements for failed actuators online through Lexus dealerships and Lexus authorized retailers. It must also be noted that a failing brake actuator (even prior to code C1391) will cause the brake booster pump to prematurely fail as the brake booster has to constantly pressurize the system causing it to overheat. Both repairs are urgent costing $3000-3500 each.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
My 2013 Lexus LS460 with ~50,000mi had its brake actuator failed (C1391 - Leak in the accumulator). A month prior to code C1391 being triggered, the vehicle experienced inconsistent braking pressure with severe brake pedal modulation required to stop the vehicle. Traveling at speeds under 30 MPH the vehicle would intermittently hesitate to stop. Moreover, a squawk noise was present when depressing the brake pedal. Code C1391 was triggered on 11/18/2021. Upon contacting Lexus dealers and national customer service (Guest incident #211121-000001) to repair the part under warranty, Lexus denied warranty. Inquiry was also made for Lexus dealers and Lexus customer service as to the correct brake actuator part number required for replacement. Both Lexus dealers and national customer service provided the wrong/superseded replacement part number (i.e., part 44050-50110). Below is the customer's research model LS460 brake actuators: -Per 2016 ZLG warranty: 2007-2012 LS460 came with part 44050-50090, 44050-50130 to be replaced by 04003-45450 actuator. -Per 2016 LSB-0047-19: 2013-2017 LS460 came with part 44510-50070 and 44050-50110 to be replaced with the same model 44050-50110 actuator for brake squawk noise. -Per 2019 LSB-0047-19: 2007-2017 LS460 came with part 44050-50110, 44050-50130, 44050-50150, 44050-50170, 44050-50090 to be replaced with 44050-50170 if repairs fail to remedy the brake squawk noise. It appears Lexus has attempted to revised the brake actuator various times to arrive at part 44050-50170, for which continues to fail. It also appears many superseded units are still being sold as replacements for failed actuators online through Lexus dealerships and Lexus authorized retailers. It must also be noted that a failing brake actuator (even prior to code C1391) will cause the brake booster pump to prematurely fail as the brake booster has to constantly pressurize the system causing it to overheat. Both repairs are urgent costing $3000-3500 each.
TL* THE CONTACT OWNS A 2013 LEXUS LS 460. WHILE PULLING INTO THE GARAGE AT APPROXIMATELY 0- 3 MPH, THE VEHICLE ACCELERATED AND THE STEERING WHEEL SEIZED WITHOUT WARNING. THE CONTACT DEPRESSED THE BRAKE PEDAL, WHICH TRAVELED DOWN TO THE FLOORBOARD AND FAILED TO STOP THE VEHICLE. THE VEHICLE CRASHED INTO THE REAR OF THE LEFT FRONT TIRE OF ANOTHER VEHICLE PUSHING INTO THE GARAGE WALL. THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 18,000. UPDATED 7/13/15*CN
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
THE SUNROOF EXPLODED WHILE DRIVING DOWN THE HIGHWAY WITH NO ONE NEAR US. . SOUNDED LIKE A SHOTGUN BLAST. PULLED OVER TO FIND A 10" DIAMETER HOLE IN THE SUNROOF. THE VISOR WAS CLOSED AND WAS FULL OF GLASS FRAGMENTS, BUT WAS NOT DAMAGED, INDICATING AN OUTWARD EXPLOSION. NO MARKS OR SCRATCHES ON CAR. VERY SCARY. CONTACTED DEALER ABOUT WARRANTY, AND WAS DECLINED.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WHILE COMING TO STOP, CAR SUDDENLY AND VIOLENTLY ACCELERATED. HARD BRAKING HELD THE CAR AND ONLY PLACING CAR IN PARK STOPPED THE ACCELERATION,
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
THIS IS A WHISTLEBLOWING COMPLAINT AGAINST TOYOTA MOTOR CORPORATION SO PLEASE RE-DIRECT MY COMMUNICATIONS AS APPROPRIATE. AFTER I POINTED OUT TO LEXUS CORPORATE IN WRITING THEIR CAR SEAT INSTALLATION INSTRUCTIONS IN THE OWNERS MANUAL FOR THE LS460 WAS INCORRECT THEY ACKNOWLEDGED IT WAS INCORRECT AND ADVISED ME TO STRAP MY CHILD'S CAR SEAT IN A DIFFERENT WAY. THIS IS ALL DOCUMENTED IN EMAIL. THIS COMMUNICATION TOOK PLACE APPROXIMATELY 5 MONTHS AGO. THEY ARE REQUIRED TO NOTIFY ALL OWNERS OF THE INCORRECT CAR SEAT INSTALLATION INSTRUCTIONS IN THE MANUAL BUT THEY HAVE NOT. I AM A REGISTERED OWNER OF MY LEXUS LS460 SO WOULD HAVE RECEIVED A COMMUNICATION REGARDING THE CORRECT CHILD CAR SEAT INSTALLATION INSTRUCTIONS IF THEY NOTIFIED ANYBODY. I AM CONCERNED FOR THE SAFETY OF THE CHILDREN OF OTHER LEXUS LS460 OWNERS. I ALSO RETAINED TWO MESSAGES ON MY HOME ANSWERING MACHINE THAT CORPORATE LEXUS LEFT ME REGARDING THE CAR SEAT INSTALLATION DISCUSSION AS EVIDENCE OF OUR VERBAL DISCUSSION TO SUPPORT THE EMAILS.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
THE SUNROOF EXPLODED WHILE DRIVING DOWN THE HIGHWAY WITH NO ONE NEAR US. . SOUNDED LIKE A SHOTGUN BLAST. PULLED OVER TO FIND A 10" DIAMETER HOLE IN THE SUNROOF. THE VISOR WAS CLOSED AND WAS FULL OF GLASS FRAGMENTS, BUT WAS NOT DAMAGED, INDICATING AN OUTWARD EXPLOSION. NO MARKS OR SCRATCHES ON CAR. VERY SCARY. CONTACTED DEALER ABOUT WARRANTY, AND WAS DECLINED.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2013 LEXUS LS 460. WHILE PULLING INTO THE GARAGE AT APPROXIMATELY 0- 3 MPH, THE VEHICLE ACCELERATED AND THE STEERING WHEEL SEIZED WITHOUT WARNING. THE CONTACT DEPRESSED THE BRAKE PEDAL, WHICH TRAVELED DOWN TO THE FLOORBOARD AND FAILED TO STOP THE VEHICLE. THE VEHICLE CRASHED INTO THE REAR OF THE LEFT FRONT TIRE OF ANOTHER VEHICLE PUSHING INTO THE GARAGE WALL. THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 18,000. UPDATED 7/13/15*CN
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
WHILE COMING TO STOP, CAR SUDDENLY AND VIOLENTLY ACCELERATED. HARD BRAKING HELD THE CAR AND ONLY PLACING CAR IN PARK STOPPED THE ACCELERATION,
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .