1993 Lexus Ls400 Recalls
No NHTSA recalls on record for the 1993 Lexus Ls400. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 83 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“The first time my ecu failed was when I was parked I want to drive and the engine would not go above 1000rmps. I got the ecu replaced this was around 2013. The second time was a month ago. I was driving home from work had a huge thud in the engine and the same thing my car could no longer go above…”
“The first time my ecu failed was when I was parked I want to drive and the engine would not go above 1000rmps. I got the ecu replaced this was around 2013. The second time was a month ago. I was driving home from work had a huge thud in the engine and the same thing my car could no longer go above…”
“The first time my ecu failed was when I was parked I want to drive and the engine would not go above 1000rmps. I got the ecu replaced this was around 2013. The second time was a month ago. I was driving home from work had a huge thud in the engine and the same thing my car could no longer go above…”
“Dash functions don't work at times. Speed, fuel level,etc are not indicated when car is at rest or moving. This has been a recurring problem with the result that I fear driving the car and won't sell it as it is now. At around $1800 to repair with no guarantee the replacement is not buggy, I feel…”
“Tl* the contact owned a 1993 lexus ls400. While driving at a low rate of speed, the vehicle accelerated at a high rate of speed when the brake pedal was depressed. As a result, the vehicle drove over a curb and crashed up a slope near a wooded area. There were no injuries and a police report was…”
“Recently the car began to stumble under acceleration while driving up a hill or merging into traffic or maintaining speed while driving on the interstate. I initially thought it was a fuel supply issue so I changed out the fuel filter, without any improvement in the problem. I was going to change…”
“Recently the car began to stumble under acceleration while driving up a hill or merging into traffic or maintaining speed while driving on the interstate. I initially thought it was a fuel supply issue so I changed out the fuel filter, without any improvement in the problem. I was going to change…”
“Recently the car began to stumble under acceleration while driving up a hill or merging into traffic or maintaining speed while driving on the interstate. I initially thought it was a fuel supply issue so I changed out the fuel filter, without any improvement in the problem. I was going to change…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1993 Lexus Ls400 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.