Flash Reprogramming

CARDONE's Flash Reprogrammer can help you - either through using the tool yourself or using our reprogramming service.

Coming Soon! CARDONE's Flash3 Reprogrammer

CARDONE's FLASH All-Makes Reprogrammer is your answer for reprogramming OBDI and OBDII GM ECUs, as well as OBDII Ford, Chrysler, Saturn, Toyota/Scion, Honda/Acura and Mazda ECUs. Since the reprogrammer is J2534 compliant, it is capable of reprogramming all vehicles makes as OEMs release their data, and validation is completed.

We are currently developing our FLASH3 Reprogrammer, an upgrade to the FLASH2. The FLASH2 is no longer for sale, so stay tuned for our new and improved tool!

What is FLASH Reprogramming?

Just like your home computer needs software upgrades from time to time, so does the computer on your vehicle. A FLASH Reprogrammer is a conduit for uploading software upgrades from the OE dealer to your vehicle. After a FLASH upgrade, you will notice improved drivability and possibly even better gas mileage.


CARDONE's Flash3 Reprogrammer

CARDONE's Flash3 Reprogrammer is coming soon! Here are some of the features and benefits you can look forward to:


  • OBDII to laptop communication using OBDII/Serial cable
  • Adapter to PC validation software
  • High Speed USB to CAN interface connectivity
  • GM Tech2Win Compatible
  • GM GDS2 Compatible
  • Includes DG Diagnostics OBDII
  • Includes DG Update software


  • Provides advanced dealership diagnostics w/OEM software
  • Technitions kit for J2534 module programming
  • Complete diagnositc functionality
  • Freeze frame,data monitoring & data logging
  • Read/Clear Codes
  • Key Programming*
  • Immobilizer Adaption*
  • Complete J2534-1 compliance w/ J2534-2 support

*OEM software subscription may be required

CARDONE's Flash2 Update!

The newest firmware and software update for the Cardone Flash2 Reprogrammer eliminates the need to use the Flash2 Console. The Flash2 Console will be deleted from your desktop and replaced with a link to a list of OEM Service websites, located in the start menu folder Flash2 Tool. After updating the firmware,  Flash2 units will be able to be used with every manufactures software program.  You will also have access to DG Assist and Free DG Diagnostic software.

To get the latest update follow this link: