PLATE AS.-LH 3079558 - Caterpillar

Flash Programming a Flash File
Obtain the part number for the new flash file. Note: If you do not have the part number for the flash file, use "TMI" on the Caterpillar Internet.Note: You must have the engine serial number in order to search for the flash file's part number.
Connect the electronic service tool to the service tool connector.
Turn the keyswitch to the ON position. Do not start the engine.
Select "WinFlash" from the "Utilities" menu on the electronic service tool. Note: If "WinFlash" will not communicate with the ECM, refer to Troubleshooting, "Electronic Service Tool Will Not Communicate with ECM".
Flash program the flash file into the ECM.
Select the engine ECM under the "Detected ECMs".
Press the "Browse" button in order to select the part number of the flash file that will be programmed into the ECM.
When the correct flash file is selected, press the "Open" button.
Verify that the "File Values" match the application. If the "File Values" do not match the application, search for the correct flash file.
When the correct flash file is selected, press the "Begin Flash" button.
The electronic service tool will indicate when flash programming has been successfully completed.
Start the engine and check for proper operation.
Access the "Configuration" screen under the "Service" menu in order to determine the parameters that require programming. Look under the "Tattletale" column. All of the parameters should have a tattletale of 1 or more. If a parameter has a tattletale of 0, program that parameter. "WinFlash" Error Messages
If you receive any error messages during flash programming, click on the "Cancel" button in order to stop the process. Access the information about the "ECM Summary" under the "Information" menu. Ensure that you are programming the correct flash file for your engine.