![](/uploads/1/2/8/4/128483786/526470944.png)
Lexia-3 Lexia 3 V48 xs Evolution PP2000 should be attached to the port by a thin strand of plastic to prevent the cap from being lost. Plug in your Lexia 3 PP2000’s OBD-ii cable to the connection port. Turn on your Lexia 3 PP2000 diagnostic tool.
This article introduce the method of how to update DiagBox software for Lexia & PP2000:
Update Diagbox V8.17 to V8.37
Update Diagbox V8.35 to V8.38
Update Diagbox V8.38 to V8.42
Update Diagbox V8.42 to V8.46
Update Diagbox V8.35 to V8.38
Update Diagbox V8.38 to V8.42
Update Diagbox V8.42 to V8.46
Before you start updating low version to high version,you need to download update file you need!It include
“APP_Update_817-837.EXE”,”APP_Update_835-838.EXE”,”APP_Update_838-842.exe”, “APP_Update_842-846.exe” and “APP_Update_846-847.rar”. Those executables are intended to update Lexia and PP2000 components of DiagBox from versions 8.17+ or 8.35 respectively, to the latest 8.42 and will bring Lexia v500.74 and PP2000 v600.80 to latest fixes or support level.
Note:This software provided and the procedures proposed are intended for personal,educational and experimental use.Please carry out this procedure at your own risk.
DiagBox Update File Download:
![Pp2000 Pp2000](https://ae01.alicdn.com/kf/HTB1rA7egInI8KJjSsziq6z8QpXaR/wow-CDP-Diagbox-new-lexia-with-Firmware-Lexia3-Lexia-3-PP2000-Diagnostic-Tool-in-stock-by.jpg)
This should only be attempted if you have installed the “APP-835.7z” or if your installation is DiagBox v8.17 or v7.81 or higher.
File 1 is an update for the APP folder for DiagBox v8.17, files 2, 3, 4 and 5 can be used to update up to 8.46. DiagBox versions will not change after applying updates 1, 2 and 3. Only file 4 and 5 will change the version number to 07.846 and 07.847.
*- Ensure you have a backup copy of the file “C:AWRootbinfiAPPDIAG.SYS” before you start.
1- APP_Update_817-837.exe 75.2 MB Password = Simple
2- APP_Update_835-838.exe 39.4 MB Password = Simple
3- APP_Update_838-842.exe 5.1 MB Password = Simple
4- APP_Update_842-846.rar 2.8 MB Password = Simple
5- APP_Update_846-847.exe 6.6 MB
If App-835 folder is used to update DiagBox 7.xx, then updates 2, 3, 4 and 5 can be used.
1- Download and execute the appropriate file for your own setup. The process will copy all necessary files to the updt folder, it will then automatically kill all associated processes to enable overwriting without conflicts.
2- Run DiagBox to start the update process and wait until DiagBox is operational. Once successfully operational, close DiagBox and restart your computer to ensure all processes are running.
Done..! you may run DiagBox as usual..
This should only be attempted if you already have updated APP folder (Lexia and PP2000) to 8.50, 8.53 or 8.54.
Ensure you have a backup copy of the file “C:AWRootbinfiAPPDIAG.SYS” before you start.
APP_Update_850-855.exe 135.1 MB Password = Simple
1- Download and execute the appropriate file for your own setup. The process will copy all necessary files to the updt folder, it will then automatically kill all DiagBox associated processes to enable overwriting without conflicts.
2- Run DiagBox to start the update process and wait until DiagBox is operational. Once successfully operational, close DiagBox and restart your computer to ensure all processes are running.
2- Run DiagBox to start the update process and wait until DiagBox is operational. Once successfully operational, close DiagBox and restart your computer to ensure all processes are running.
This update will change DiagBox version number to 07.855
DiagBox Software Update Procedures:
- Ensure you have a backup copy of the file “C:AWRootbinfiAPPDIAG.SYS” before you start.
2- Download and execute the appropriate file for your own setup. The process will copy all necessary files to the updt folder, it will then automatically kill all associated processes to enable overwriting without conflicts.
3- Run DiagBox to start the update process and wait until DiagBox is operational. Close DiagBox and restart your computer to ensure all processes are running..! you may run DiagBox as usual.. Notice that DiagBox version will NOT be changed by these updates..Have fun!Lexia language is set to English and PP2000 to french, if you wish to change them, edit the DICO.TXT file in the EXE folders of LEXIA or OUTILREP (PP2000) and replace “GB” with “FR” or vise versa.P.S. DiagBox has been running on Firmware 4.3.4 since 7.66/8.02.
![Lexia Lexia](https://ae01.alicdn.com/kf/HTB1xTC8hER1BeNjy0Fmq6z0wVXau/Lexia-3-with-LED-Cable-Top-selling-lexia3-Diagnostic-Tool-pp2000-lexia-3-lexia-3.jpg)
DiagBox Update Error:
Some readers follow the method above,but they get into trouble of DiagBox update error,please check below article to solve the error.
How to Solve DiagBox Update Error
Readers who read this article also read:
New other (see details): An item in excellent, new condition with no wear. The item may be missing the original packaging orprotective wrapping, or may be in the original packaging but not sealed. The item may include original accessories. The item may be a factory second (i.e.
It has a small flaw that does not affect the operation of the item such as a scratch or dent). See the seller's listing for full details and description.Supported System:ABS, DPF, EPB, SAS, SRS, TPMSConnectivity:USBSuitable For:Citroen PEUGEOTFeatures:Multi-Language Interface, User FriendlyCompatability:OBD2Manufacturer Part Number:LEXIA 3OBD Interface:CAN, EOBD, OBD, OBDIIVehicle Type:Heavy Duty/Commercial, Passenger VehicleType:Code Reader/ Scan ToolAccessories:Software Disc, User GuideSub-Type:Code ReaderBrand:DIAGBOX.
![](/uploads/1/2/8/4/128483786/526470944.png)