Problems · NHTSA complaints
2013 Lexus LS460 problems
Owners filed 9 complaints about the 2013 Lexus LS460 with NHTSA between May 2015 and Dec 2021. The most-cited component is service brakes (7).
Complaints
9
Filed with NHTSA
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Service brakes7
- Forward collision avoidance1
- Power train1
- Engine1
- Seat belts1
- Child seat1
- Structure1
- Equipment adaptive/mobility1
- Steering1
- Vehicle speed control1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 6, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
2
1
0
1
2
1
2
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 0 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Service brakes
7 reports2 crashes
“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 Both Lexus dealers and national customer service provided the wrong/superseded replacement part number (i.e., part 44050-50110).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…”
Forward collision avoidance
1 report
Power train
1 report
“WHILE COMING TO STOP, CAR SUDDENLY AND VIOLENTLY ACCELERATED. HARD BRAKING HELD THE CAR AND ONLY PLACING CAR IN PARK STOPPED THE ACCELERATION,”
Engine
1 report
Seat belts
1 report
“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.”
Child seat
1 report
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 6, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.