Xcelerator Updates
Online Update for Duramax HOT+2E.T. RACE
If you do not feel confident about performing this upgrade on your own we will gladly do it for you.
Please fill out a warranty return form
IMPORTANT: Return your vehicle back to "stock" prior to updating your programmer with this update!
Your Xcelerator must have a side plug. Additionally, you will need a USB cable (USB-A to USB-B) to connect your Xcelerator to your computer.
- Download the current update and save the file to your Desktop.
Filename: PPE-GM_249_UpdateR2.zip
The PPE-GM_249_UpdateR2.zip file will contain five files:
- CDM_Setup.exe
- FTD2XX.dll
- PECan_249_Update.bin **NEW FILE**
- HOT E.T. RACE INTERNET UPDATE 9-29-2009 **NEW FILE**
- PPE Updater.exe
- Extract these five files into a folder by right-clicking your mouse on the PPE-GM_249_UpdateR2.zip file and selecting "Extract All...".
- Find the folder that contains the five files...
- Double-click on the CDM Setup.exe file (this will install a device driver that allows your Xcelerator and computer to communicate with each other).
- Double-click on the PPE Updater.exe file (this is the program and it will allow you to install several updates into your Xcelerator).
Your Xcelerator should not be plugged in until you double-click on the PPE Updater.exe file.
- Plug in your Xcelerator using the USB-B plug of your USB cable. Be sure the USB-A is plugged into the USB port of your computer.
The PPE Updater program has detected your Xcelerator.
- Click on the "Update Tuner" button in the PPE Updater program.
Select the PECan_249_Update.bin file and click "Open".
Do not unplug your Xcelerator while the PPE Updater program is running...
The PPE Updater program will have succesfully updated your Xcelerator if you see this dialog box. Click "OK".
- Click on the "Update Tuner" button in the PPE Updater program.
Select the HOT E.T. RACE INTERNET UPDATE 9-29-2009.bin in file and click "Open".

Do not unplug your Xcelerator while the PPE Updater program is running...

- Once numbers stop changing the update has completed, close the PPE Updater program and unplug your Xcelerator.
Congratulations! Your Xcelerator is up-to-date.