Lexus original ECU files
1 040 original (stock) ECU files for 18 Lexus models. Pick the model to see its ECU types, engines, hardware and software numbers and every file.
Lexus models 18
Lexus models by ECU type 24
ECU types used in Lexus vehicles 10
Lexus models and their ECU types
The 8 Lexus models with the most original files in our catalogue:
Lexus IS: 301 files; ECU types with the most files: Denso GEN1 and Denso D76F019XXX.
Lexus RX: 165 files; ECU types with the most files: Denso D76F019XXX and Denso GEN1.
Lexus LS: 102 files; ECU types with the most files: Denso GEN1 and Denso D76F019XXX.
Lexus NX: 99 files; ECU types with the most files: Denso D76F019XXX and Denso GEN3.
Lexus ES: 94 files; ECU types with the most files: Denso GEN3 and Denso R7F701202.
Lexus GS: 93 files; ECU types with the most files: Denso GEN1 and Denso D76F019XXX.
Lexus LX: 57 files; ECU types with the most files: Denso GEN4 and Denso GEN1.
Lexus GX: 30 files; ECU types with the most files: Denso GEN1 and Denso 275100-3451.
Tuning for Lexus vehicles — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Lexus ECUs control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Open the file page and use Quick buy: €20 by card, no registration. We request the file from the original-file database and e-mail it to you — usually within minutes, normally within 24 hours. With an account on our file service fs.auto-remap.com you can also top up your balance and order there.
What exactly do I receive?
The original read only, as a ready-to-use .bin file (ordered through a file-service account: a ZIP archive with an .ori file inside). No full backups, EPROMs, SGO, VBF or other formats. Different tools expect different file sizes when writing, so make sure the file suits your device. All sales are final: check HW and SW against your own read before you buy.
My number is not listed. What now?
Then we do not have this file: every original file we have is listed on this site and found by its search, so we cannot get it for you. Search one number at a time — HW, SW or calibration — exactly as it appears in your read.
Can you tune Lexus ECUs?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Lexus ECUs (depending on the engine). Upload your read on our file service.