20814604p01 — TRW 21247403P01 ECU, Volvo Trucks FH 12
Original (stock) ECU file for the Volvo Trucks FH 12 — 12000 400HP, TRW 21247403P01 controller, hardware 20814604p01. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Volvo Trucks FH 12 |
|---|---|
| Engine | 12000 400HP |
| ECU | TRW 21247403P01 |
| Hardware number | 20814604p01 |
Compatibility
In our archive this exact read is recorded for the Volvo Trucks FH 12 with the 12000 400HP engine. We hold 66 other reads for this model — see “Related files” below. The TRW 21247403P01 controller appears 10 times across the catalogue.
Cross references
Other software levels recorded on hardware 20814604p01:
What you get
A full, unmodified read of the TRW 21247403P01 as it left the factory — the binary file produced by the original reading tool, no checksum or map changes. Use it to restore a stock calibration after a failed flash or a bad tune, or as the reference file for a tuning job. 2 reads are stored for this identification; you receive the one matching your ECU identification.
| Archive reference | Driver | Damos / A2L |
|---|---|---|
| V12_9F48 | V12_9F48 | — |
| V120E149 | V120E149 | — |
Delivery: released to your account and announced by email usually within 3 hours, within 24 hours on business days, once we confirm the read matches the numbers on this page.
Questions about this file
Is this original file compatible with my Volvo Trucks FH 12?
Compare the hardware number (20814604p01) with the identification your tool reads from the ECU, then send us the software number you read so we confirm the exact calibration before delivery. Identify the controller by the hardware and software numbers printed on its label or reported by your reading tool.
What exactly do I receive when I buy the TRW 21247403P01 original for €25?
An unmodified factory read of the TRW 21247403P01 (HW 20814604p01) as stored in our archive — a binary file in the format produced by the original reading tool, chosen among the 2 reads listed on this page after we match your identification. No modifications, no checksum changes: it is meant to restore the ECU to its stock calibration or to serve as a reference for a tuning job.
How and when is the file delivered?
After payment we confirm the read matches the numbers on this page and release it to your account, with an email notification — usually within 3 hours, within 24 hours on business days. If your ECU reports different numbers, tell us with the order and we look for the right file before delivering anything.
Can you also tune this TRW 21247403P01 or remove EGR / AdBlue / DPF?
Yes — upload your own read through the tuning service and choose the modifications; every tuning job is quoted individually before you pay. The original on this page is useful as a backup before any modification is flashed.