Lexus CT original ECU files
14 original (stock) ECU files for the Lexus CT: 2 ECU types and 1 engine version. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the Lexus CT 2
These ECU types in all vehicles 1
Engine versions 1
All Lexus CT files 14
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| 89663-76041 Lexus CT1.8 136hp · 2ZR-FXE | Denso | 89661-XXXXX | 89663-76041 | 37604100 | €20 · Open |
| 89663-76120 Lexus CT1.8 136hp · 2ZR-FXE | Denso | 89661-XXXXX | 89663-76120 | 37612000 | €20 · Open |
| 89663-06L40 Lexus CT1.8 136hp | Denso D76F019XXX | — | 89663-06L40 | 306L4000 | €20 · Open |
| 89663-47431 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-47431 | 34743100 | €20 · Open |
| 89663-76011 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76011 | 37601100 | €20 · Open |
| 89663-76014 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76014 | 37601400 | €20 · Open |
| 89663-76021 Lexus CT1.8 136hp · 2ZR-FXE | Denso GEN1 | — | 89663-76021 | 37602100 | €20 · Open |
| 37602300 89663-76023 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76023 | 37602300 | €20 · Open |
| 89663-76030 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76030 | 37603000 | €20 · Open |
| 89663-76053 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76053 | 37605300 | €20 · Open |
| 89663-76101 Lexus CT1.8 136hp · 2ZR-FXE | Denso GEN1 | 89661-XXXXX | 89663-76101 | 37610100 | €20 · Open |
| 89663-76130 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76130 | 37613000 | €20 · Open |
| 89663-76180 Lexus CT1.8 136hp | Denso GEN1 | — | 89663-76180 | 37618000 | €20 · Open |
| 89663-76032 Lexus CT1.8 136hp · 2ZR-FXE | Denso GEN1 | 89661-XXXXX | 89663-76032 | 37603200 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Software (SW) · 14
Tuning for Lexus CT — 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 CT 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 CT?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Lexus CT (depending on the engine). Upload your read on our file service.