Original file

GMC W550 SH7058 AS034H07C112

An original (stock) flash read of the SH7058 control unit, fitted in GMC W550, software number AS034H07C112, 1,024.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
BrandGMC
Car modelW550
Engine5.2 205PS
Displacement5.2
Power205PS / 150.8kW
Control unit
Control unitSH7058
Software numberAS034H07C112
File
File typeOriginal flash read
File size1,024.00 KB
File key23ce18a469a71aa7
Price€15

About this file

Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.

In CARTESIAN this original file is the base for the solutions it supports, such as DPF off, EGR off, lambda off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.

How to use this file

  1. Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
  2. Open the file in your programmer, compare its numbers with your unit and check the checksum.
  3. Write it only to a SH7058 whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, software number AS034H07C112. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.

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BQ60YL35BC30
N719KB04V38MA-00010Kubota Stream
NA1AKB07V33TC-A1A-MKubota
R370YM12V200

SH7058 original files