John Deere 4045 original ECU files
8 original (stock) ECU files for the John Deere 4045: 3 ECU types and 2 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the John Deere 4045 3
Engine versions 2
All John Deere 4045 files 8
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| John Deere 40454.5 120hp · 4045HF285 | Phoenix L16 | RE531070 | SW60119G | — | €20 · Open |
| John Deere 40454.5 120hp · 4045HF285 | Phoenix L16 | — | — | — | €20 · Open |
| John Deere 40459.0 346hp · 6090HN008 | Phoenix L21 | RE543662 | SW62482B | RG6090G018135 | €20 · Open |
| John Deere 40459.0 346hp · 6090HN008 | Phoenix L21 | RE543662 | SW62482C | RG6090G022177 | €20 · Open |
| John Deere 40459.0 346hp | Phoenix L21 | — | — | — | €20 · Open |
| John Deere 40459.0 346hp | Phoenix L21 | — | — | — | €20 · Open |
| John Deere 40459.0 346hp | Phoenix L21 | — | — | — | €20 · Open |
| John Deere 40459.0 346hp · 3029HPY62 PY3029H060411 | Phoenix L2X | — | SW62427E | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Calibration / SW upgrade · 2
Tuning for John Deere 4045 — 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 John Deere 4045 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?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune John Deere 4045?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for John Deere 4045 (depending on the engine). Upload your read on our file service.